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Cisco Nexus 7710 Site Preparation And Hardware Installation Manual
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Cisco Nexus 7710 Site Preparation And Hardware Installation Manual

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Cisco Nexus 7710 Switch Site Preparation and Hardware Installation
Guide
First Published: 2013-08-27
Last Modified: 2014-06-10
Americas Headquarters
Cisco Systems, Inc.
170 West Tasman Drive
San Jose, CA 95134-1706
USA
http://www.cisco.com
Tel: 408 526-4000
800 553-NETS (6387)
Fax: 408 527-0883
Text Part Number: OL-30452-01.

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Summary of Contents for Cisco Nexus 7710

  • Page 1 Cisco Nexus 7710 Switch Site Preparation and Hardware Installation Guide First Published: 2013-08-27 Last Modified: 2014-06-10 Americas Headquarters Cisco Systems, Inc. 170 West Tasman Drive San Jose, CA 95134-1706 http://www.cisco.com Tel: 408 526-4000 800 553-NETS (6387) Fax: 408 527-0883 Text Part Number: OL-30452-01.
  • Page 2 Cisco has more than 200 offices worldwide. Addresses and phone numbers are listed on the Cisco website at www.cisco.com/go/offices. Cisco and the Cisco logo are trademarks or registered trademarks of Cisco and/or its affiliates in the U.S. and other countries. To view a list of Cisco trademarks, go to this URL: www.cisco.com...
  • Page 3 Installing the Chassis Installing a Rack or Cabinet Unpacking and Inspecting a New Switch Installing the Bottom-Support Rails Installing a Chassis on a Rack or Cabinet Grounding a Switch Chassis Cisco Nexus 7710 Switch Site Preparation and Hardware Installation Guide OL-30452-01.

  • Page 4: Table Of Contents

    Accessing an I/O Module through a Console Displaying Information for the Installed Modules Purging the Module Configuration Shut Down or Power Up an I/O Module Overview of Fabric Module Support Cisco Nexus 7710 Switch Site Preparation and Hardware Installation Guide OL-30452-01.
  • Page 5 Installing or Replacing a Power Supply in a Switch Chassis Connecting a 3-kW AC Power Supply to AC Power Sources Connecting a 3.5-kW HVAC/HVDC Power Supply to AC Power Sources Cisco Nexus 7710 Switch Site Preparation and Hardware Installation Guide OL-30452-01.
  • Page 6 3.5-kW HVAC/HVDC Power Supply DC Power Cord Specifications A P P E N D I X B LEDs Chassis LEDs Supervisor Module LEDs I/O Module LEDs Fabric Module LEDs Cisco Nexus 7710 Switch Site Preparation and Hardware Installation Guide OL-30452-01.
  • Page 7 Accessory Kits Accessory Kit A P P E N D I X D Site Preparation and Maintenance Records Site Preparation Checklist Contact and Site Information Chassis and Module Information Cisco Nexus 7710 Switch Site Preparation and Hardware Installation Guide OL-30452-01.
  • Page 8 Contents Cisco Nexus 7710 Switch Site Preparation and Hardware Installation Guide viii OL-30452-01.
  • Page 9 Preface This preface describes the audience, organization and conventions of the Cisco Nexus 7710 Switch Site Preparation and Hardware Installation Guide. It also provides information on how to obtain related documentation. • Audience, on page ix • Document Conventions, on page ix •...
  • Page 10 Documentation Feedback To provide technical feedback on this document, or to report an error or omission, please send your comments to: . We appreciate your feedback. Cisco Nexus 7710 Switch Site Preparation and Hardware Installation Guide OL-30452-01.
  • Page 11 Cisco Bug Search Tool Cisco Bug Search Tool (BST) is a web-based tool that acts as a gateway to the Cisco bug tracking system that maintains a comprehensive list of defects and vulnerabilities in Cisco products and software. BST provides you with detailed defect information about your products and software.
  • Page 12 Preface Communications, Services, and Additional Information Cisco Nexus 7710 Switch Site Preparation and Hardware Installation Guide OL-30452-01.
  • Page 13 Overview of the Cisco Nexus 7710 Switch Installation Features The Cisco Nexus 7710 chassis has 10 slots for one or two supervisor modules and up to eight I/O modules. The chassis also holds up to six fabric modules, up to eight AC or DC 3-kW and 3.5-kW HVAC/HVDC power supplies, and three fan trays.
  • Page 14 Overview Overview of the Cisco Nexus 7710 Switch Installation Features Figure 1: Standard Hardware Features on the Front of the Cisco Nexus 7710 Chassis Chassis LEDs Supervisor modules (one or two) (N77-SUP2E and N77-SUP3E) in Slots 5,6 Chassis mounting brackets (one on each...
  • Page 15 • 24-port 40-Gigabit Ethernet I/O module (N77-M324FQ-25L) • 48-port 1- and 10-Gigabit Ethernet I/O module (N77-M348XP-23L) The following figure shows the standard hardware features seen from the rear of the chassis. Cisco Nexus 7710 Switch Site Preparation and Hardware Installation Guide OL-30452-01.
  • Page 16 Fabric modules (up to six with two behind each Fabric and fan tray LEDs fan tray) (N77-C7710-FAB-2 and N77-C7710-FAB-3) The following figure shows the optional features seen on the front of the Cisco Nexus 7710 chassis. Cisco Nexus 7710 Switch Site Preparation and Hardware Installation Guide OL-30452-01.
  • Page 17 Overview Overview of the Cisco Nexus 7710 Switch Installation Features Figure 3: Optional Hardware Features on the Front of the Cisco Nexus 7710 Chassis Front doors with locks (N77-C7710-FDK) Air filter (N77-C7710-AFLT) shown on the outside of the cable management frames. Filters also included inside and on the sides of the front door (not shown).
  • Page 18 Overview Overview of the Cisco Nexus 7710 Switch Installation Features Cisco Nexus 7710 Switch Site Preparation and Hardware Installation Guide OL-30452-01.
  • Page 19 This switch is rated to operate at altitudes from –500 to 13,123 feet (–152 to 4,000 meters). You can store the switch at altitudes of –1,000 to 30,000 feet (–305 to 9,144 meters). Cisco Nexus 7710 Switch Site Preparation and Hardware Installation Guide OL-30452-01.
  • Page 20 Note To predict and prevent strong EMI, you might need to consult experts in radio frequency interference (RFI). Cisco Nexus 7710 Switch Site Preparation and Hardware Installation Guide OL-30452-01.
  • Page 21 • Power mode to use and the number of additional power supplies required for that mode You must also ensure that the circuit used for the switch is dedicated to the switch to minimize the possibility of circuit failure. Cisco Nexus 7710 Switch Site Preparation and Hardware Installation Guide OL-30452-01.
  • Page 22 Step 1 Determine the power requirement for the switch by summing the maximum wattage for each installed module (see the following table). Table 1: Power Requirements for the Cisco Nexus 7710 Switch Modules Component Quantity Maximum...
  • Page 23 For input-source (grid) or full redundancy, you must have two dedicated power circuits, each circuit powering half of the 3-kWor 3.5-kW power supplies. The requirements for each circuit are listed in the following table. Cisco Nexus 7710 Switch Site Preparation and Hardware Installation Guide OL-30452-01.
  • Page 24 You can install the following types of racks or cabinets for your switch: • Standard perforated cabinets • Solid-walled cabinets with a roof fan tray (bottom to top cooling) Cisco Nexus 7710 Switch Site Preparation and Hardware Installation Guide OL-30452-01.
  • Page 25 • Power cords for 3.0-kW DC power supplies are supplied and dimensioned by the customer. • HVAC/HVDC power supplies • Power cords for 3.5-kW HVAC/HVDC power supplies are 14 feet (4.26 m) long. Cisco Nexus 7710 Switch Site Preparation and Hardware Installation Guide OL-30452-01.
  • Page 26 For the clearances required for an installation of this chassis, see the following figure. Figure 4: Clearances Required Around the Chassis Chassis Chassis width Cable management frames No right side clearance required (no airflow on right side) Currently undergoing NEBS testing. Cisco Nexus 7710 Switch Site Preparation and Hardware Installation Guide OL-30452-01.
  • Page 27 The information given above does not apply to enclosures which have a solid rear or front door or wall with other inlet or exhaust configurations. We recommend consulting a cooling professional if a solid rear or front door is used. Cisco Nexus 7710 Switch Site Preparation and Hardware Installation Guide OL-30452-01.
  • Page 28 Preparing the Site Clearance Requirements Cisco Nexus 7710 Switch Site Preparation and Hardware Installation Guide OL-30452-01.
  • Page 29 DC power or indirect access though a power interface unit (PIU). You must connect the DC power supply to the earth ground before you connect it to the facility DC power. Note Take care when connecting units to the supply circuit so that wiring is not overloaded. Statement 1018 Cisco Nexus 7710 Switch Site Preparation and Hardware Installation Guide OL-30452-01.
  • Page 30 • Cable management frames • Left and right side frames • Top frame • M4 x 12 mm flat-head Phillips screws (12) • Front door kit — Optional (N77-C7710-FDK) Cisco Nexus 7710 Switch Site Preparation and Hardware Installation Guide OL-30452-01.
  • Page 31 Before you can install the bottom support rails for the chassis, you must do the following: • Verify that a four-post rack or cabinet is installed and secured to the concrete subfloor (see Installing a Rack or Cabinet). Cisco Nexus 7710 Switch Site Preparation and Hardware Installation Guide OL-30452-01.
  • Page 32 You can expand the rail so that its mounting brackets are spaced between 24 to 32 inches (61.0 to 81.3 cm). Figure 5: Positioning Bottom-Support Rails Position two bottom-support rails at the lowest Allow at least 24.5 inches (62.2 cm) (14 RU) for RU on the rack. each chassis. Cisco Nexus 7710 Switch Site Preparation and Hardware Installation Guide OL-30452-01.
  • Page 33 Installing a Chassis on a Rack or Cabinet Before you begin • Verify that the chassis shipment is complete and undamaged. • Verify that a four-post rack or cabinet is installed and secured to the subfloor. Cisco Nexus 7710 Switch Site Preparation and Hardware Installation Guide OL-30452-01.
  • Page 34 12-24 x 3/4-inch or M6 x 19 mm Phillips screws, which are required for attaching the chassis to its rack. Note You should also have at least two persons to push the chassis and one person to guide the chassis when you slide it into the rack. Cisco Nexus 7710 Switch Site Preparation and Hardware Installation Guide OL-30452-01.
  • Page 35 5. Place one hand on the front of the module and place your other hand under the module to support its weight. 6. Slide the module out of the chassis and place the module on an antistatic surface. Cisco Nexus 7710 Switch Site Preparation and Hardware Installation Guide OL-30452-01.
  • Page 36 (see the following figure). Ensure that the chassis does not get caught on any of the expansion edges of the bottom-support rail. Cisco Nexus 7710 Switch Site Preparation and Hardware Installation Guide OL-30452-01.
  • Page 37 Use six M6 x 19 mm or 24 x 3/4-inch screws to attach each of the two vertical mounting brackets on the chassis to the two vertical mounting rails on the rack (total of 12 screws). See Callout 2 in the following figure. Cisco Nexus 7710 Switch Site Preparation and Hardware Installation Guide OL-30452-01.
  • Page 38 Unscrew the captive screw on each of two ejector levers on the front of the module and rotate the two levers away from the module. e) Holding the levers, slide the module all the way into the slot until it stops. Cisco Nexus 7710 Switch Site Preparation and Hardware Installation Guide OL-30452-01.
  • Page 39 Connect the power cable that shipped with the power supply to the AC power source. c) Connect the other end of the power cable to the power supply outlet. Cisco Nexus 7710 Switch Site Preparation and Hardware Installation Guide OL-30452-01.
  • Page 40 U.S. installations. We recommend that you use commercially available 6 AWG wire. The length of the grounding wire depends on the proximity of the switch to proper grounding facilities. • Number 1 manual Phillips-head torque screwdriver. Cisco Nexus 7710 Switch Site Preparation and Hardware Installation Guide OL-30452-01.
  • Page 41 1.7 N·m) of torque. The following figure shows the location of the grounding pad on the front of the chassis. There is another grounding pad on the other side of the chassis. Cisco Nexus 7710 Switch Site Preparation and Hardware Installation Guide OL-30452-01.

  • Page 42: Grounding The Front Id Door

    Installing the Chassis Grounding the Front ID Door Figure 10: Grounding Pad Location on the Front of the Cisco Nexus 7710 Chassis Grounding pad Step 5 Prepare the other end of the grounding wire and connect it to an appropriate grounding point in your site to ensure an adequate earth ground for the switch.
  • Page 43 Tighten the screw to 7 in-lb (0.79 N-m) of torque to provide proper bonding. Step 4 Install another grounding cable to the right side of the front ID door. The following figure shows the location of the 2 grounding cables. Cisco Nexus 7710 Switch Site Preparation and Hardware Installation Guide OL-30452-01.
  • Page 44 Connect the other round terminal of the grounding cable to the ground port on the chassis as shown in Figure 9. Tighten the M4 screw to 9 to 12 in-lb (1.01 to 1.35 N-m) of torque. Cisco Nexus 7710 Switch Site Preparation and Hardware Installation Guide OL-30452-01.

  • Page 45: Installing Cable Management Frames On A Chassis

    Front ID Door Grounding Cable connected to Ground port on the chassis Use the ground port in the back of the Cisco Nexus 7710 chassis for primary earthing when you use the front Note ground port for grounding the removable door.
  • Page 46 I/O-module frame in an alignment hole at the top of the power-supply frame, as shown in the following figure. A screw hole next to the alignment pin should align with a screw hole in the other frame. Cisco Nexus 7710 Switch Site Preparation and Hardware Installation Guide OL-30452-01.
  • Page 47 Repeat Steps 1a and 1b to attach the other power-supply cable management frame to the other I/O cable management frame. Step 2 Attach the two cable management frame assemblies to the chassis as follows: Cisco Nexus 7710 Switch Site Preparation and Hardware Installation Guide OL-30452-01.
  • Page 48 Secure the bottom portion of the assembly to the chassis using two M4 x 12 MM flat-head Phillips screws in each of the two angled brackets on the assembly. Tighten each screw to 11.5 to 15 in-lb (1.3 to 1.7 N·m) of torque. Cisco Nexus 7710 Switch Site Preparation and Hardware Installation Guide OL-30452-01.
  • Page 49 (see Callout 5 in the previous figure). Tighten each screw to 11.5 to 15 in-lb (1.3 to 1.7 N·m) of torque. What to do next You are ready to attach the optional door to the cable management frames. Cisco Nexus 7710 Switch Site Preparation and Hardware Installation Guide OL-30452-01.

  • Page 50: Attaching The Front Door To The Chassis

    (or more often in dusty environments) and replace it if it appears to be excessively dirty or damaged. To comply with Telecordia GR-63-Core standard air filter requirements for NEBS deployments, the air filter must be replaced, not cleaned. Cisco Nexus 7710 Switch Site Preparation and Hardware Installation Guide OL-30452-01.
  • Page 51 Remove a cable management air filter from its packaging and position it on the upper portion of one of the two cable management side frames so that its six holes align with six screw holes in the cable management frame. Cisco Nexus 7710 Switch Site Preparation and Hardware Installation Guide OL-30452-01.
  • Page 52 5 to 7 in-lb (0.56 to 0.79 N.m) of torque. c) Repeat Steps 3a and 3b to attach the other air filter to the cable management assembly on the other side of the chassis. Cisco Nexus 7710 Switch Site Preparation and Hardware Installation Guide OL-30452-01.

  • Page 53: Connecting To The Network

    In addition, clean connectors if they are exposed to dust or accidentally touched. Both wet and dry cleaning techniques can be effective; refer to your site's fiber-optic connection cleaning procedures. Cisco Nexus 7710 Switch Site Preparation and Hardware Installation Guide OL-30452-01.

  • Page 54: Connecting A Console To The Switch

    • Network cabling should already be routed to the location of the installed switch. Step 1 Configure the console device to match the following default port characteristics: • 9600 baud • 8 data bits • 1 stop bit Cisco Nexus 7710 Switch Site Preparation and Hardware Installation Guide OL-30452-01.

  • Page 55: Connecting The Management Interface

    The supervisor management port (MGMT ETH) provides out-of-band management, which enables you to use the command-line interface (CLI) or the Cisco Data Center Network Manager (DCNM) interface to manage the switch by its IP address. This port uses a 10/100/1000 Ethernet connection with an RJ-45 interface.

  • Page 56: Creating The Initial Switch Configuration

    To enable you to connect the switch to the network, you can use the default choices for each configuration except the IP address, which you must provide. You can perform the other configurations at a later time as described in the Cisco Nexus 7000 Series NX-OS Fundamentals Configuration Guide. Note You should also know the unique name needed to identify the switch among the devices in the network.

  • Page 57: Connecting Interface Ports To The Network

    To prevent possible damage to the cable or transceiver, install the transceiver in the port before installing the cable in the transceiver. Cisco Nexus 7710 Switch Site Preparation and Hardware Installation Guide OL-30452-01.

  • Page 58: Disconnecting Optical Ports From The Network

    • Keep all optical connections covered when not in use. Clean them before using to prevent dust from scratching the fiber-optic cable ends. • Do not touch the ends of connectors. Touching the ends can leave fingerprints and cause other contamination. Cisco Nexus 7710 Switch Site Preparation and Hardware Installation Guide OL-30452-01.
  • Page 59 • Inspect routinely for dust and damage. If you suspect damage, clean and then inspect fiber ends under a microscope to determine if damage has occurred. Cisco Nexus 7710 Switch Site Preparation and Hardware Installation Guide OL-30452-01.
  • Page 60 Connecting to the Network Maintaining Transceivers and Optical Cables Cisco Nexus 7710 Switch Site Preparation and Hardware Installation Guide OL-30452-01.

  • Page 61: Managing The Switch

    Certain components of this software are licensed under the GNU General Public License (GPL) version 2.0 or the GNU Lesser General Public License (LGPL) Version 2.1. A copy of each such license is available at Cisco Nexus 7710 Switch Site Preparation and Hardware Installation Guide OL-30452-01.
  • Page 62 Model number is N77-F430CQ-36 H/W version is 0.203 Part Number is 73-101350-02 Part Revision is 05 Manufacture Date is Year 21 Week 43 Serial number is JAE214303LY CLEI code is Module3 Cisco Nexus 7710 Switch Site Preparation and Hardware Installation Guide OL-30452-01.
  • Page 63 CLEI code is CMUPABRCAA PS2 absent PS3 absent PS4 absent ---------------------------------- Chassis has ... Fan slots ---------------------------------- Fan1(sys_fan1) ok Model number is N77-C7...-FAN-2 H/W version is 0.100 Part Number is 73-101408-01 Cisco Nexus 7710 Switch Site Preparation and Hardware Installation Guide OL-30452-01.

  • Page 64: Displaying The Hardware Inventory For A Switch

    Part Revision : 06 Mfg Deviation H/W Version : 0.406 Mfg Bits Engineer Use snmpOID : 0.0.0.0.0.0.0.0 Power Consump RMA Code : 0-0-0-0 CLEI Code : V01 Chassis specific block: Cisco Nexus 7710 Switch Site Preparation and Hardware Installation Guide OL-30452-01.

  • Page 65: Displaying Environmental Information For A Switch

    Voltage: 50 Volts Power Actual Total Supply Model Output Capacity Status (Watts ) (Watts ) ------- ------------------- ----------- ----------- -------------- N77-AC-3KW 538 W 3000 W N77-AC-3KW 543 W 3000 W Cisco Nexus 7710 Switch Site Preparation and Hardware Installation Guide OL-30452-01.
  • Page 66 Fan Zone Speed: Zone 1: 0x57 Temperature: -------------------------------------------------------------------- Module Sensor MajorThresh MinorThres CurTemp Status (Celsius) (Celsius) (Celsius) -------------------------------------------------------------------- Crossbar1(s1) Crossbar2(s2) Arb-muxSn0(s3) Arb-muxSn1(s4) (s5) (s6) PCISW (s7) L2L3Dev1Sn1(s8) 125 L2L3Dev1Sn2(s9) 125 Cisco Nexus 7710 Switch Site Preparation and Hardware Installation Guide OL-30452-01.
  • Page 67 L3Lkup1Sn2(s11) 125 L2L3Dev2Sn1(s12 125 L2L3Dev2Sn2(s13 125 L3Lkup2Sn1(s14) 125 L3Lkup2Sn2(s15) 125 Crossbar1(s1) Crossbar2(s2) Arb-muxSn0(s3) Arb-muxSn1(s4) (s5) (s6) PCISW (s7) L2L3Dev1Sn1(s8) 125 L2L3Dev1Sn2(s9) 125 L3Lkup1Sn1(s10) 125 L3Lkup1Sn2(s11) 125 L2L3Dev2Sn1(s12 125 L2L3Dev2Sn2(s13 125 Cisco Nexus 7710 Switch Site Preparation and Hardware Installation Guide OL-30452-01.
  • Page 68 L3Lkup1Sn2(s11) 125 L2L3Dev2Sn1(s12 125 L2L3Dev2Sn2(s13 125 L3Lkup2Sn1(s14) 125 L3Lkup2Sn2(s15) 125 Inlet (s1) Crossbar(s2) L2L3Dev1(s3) Arbiter (s4) CPU1CORE1(s5) CPU1CORE2(s6) CPU1CORE3(s7) CPU1CORE4(s8) CPU2CORE1(s9) CPU2CORE2(s10) CPU2CORE3(s11) CPU2CORE4(s12) DDR3DIMM1(s13) DDR3DIMM2(s14) DDR3DIMM4(s16) DDR3DIMM5(s17) L2L3Dev1(s3) Cisco Nexus 7710 Switch Site Preparation and Hardware Installation Guide OL-30452-01.

  • Page 69: Displaying Temperatures For Modules

    • If you do not have a standby supervisor module in your switch, you have up to 2 minutes to decrease the temperature. During this interval, the software monitors the temperature every 5 seconds and continuously sends system messages as configured. Cisco Nexus 7710 Switch Site Preparation and Hardware Installation Guide OL-30452-01.
  • Page 70 QEng1Sn1(s12) QEng1Sn2(s13) QEng1Sn3(s14) QEng1Sn4(s15) QEng2Sn1(s16) QEng2Sn2(s17) QEng2Sn3(s18) QEng2Sn4(s19) L2Lookup(s27) L3Lookup(s28) Outlet1 (s1) Outlet2 (s2) Intake (s3) EOBC_MAC(s4) (s5) Crossbar(s6) Arbiter (s7) CTSdev1 (s8) InbFPGA (s9) QEng1Sn1(s10) QEng1Sn2(s11) QEng1Sn3(s12) QEng1Sn4(s13) Cisco Nexus 7710 Switch Site Preparation and Hardware Installation Guide OL-30452-01.

  • Page 71: Connecting To A Module

    234045440 bytes used 1684602880 bytes free 1918648320 bytes total switch# Provides the available space information for the standby supervisor module. To exit the module-specific prompt, use the exit command. Note Cisco Nexus 7710 Switch Site Preparation and Hardware Installation Guide OL-30452-01.

  • Page 72: Saving The Module Configuration

    Enter the show environment power command. Reloading a Module You can reset a module by using the reload module command and specifying the module by its slot number in the chassis. Cisco Nexus 7710 Switch Site Preparation and Hardware Installation Guide OL-30452-01.

  • Page 73: Rebooting The Switch

    Save the running configuration by entering the copy running-config startup-config vdc-all command. Example: copy running-config startup-config vdc-all switch(config)# Step 3 Reload the switch by entering the reload command. Example: reload switch(config)# Cisco Nexus 7710 Switch Site Preparation and Hardware Installation Guide OL-30452-01.

  • Page 74: Overview Of Supervisor Modules

    • sup-active refers to the active supervisor module—relative to the slot that contains the active supervisor module. • sup-standby refers to the standby supervisor module—relative to the slot that contains the standby supervisor module. Cisco Nexus 7710 Switch Site Preparation and Hardware Installation Guide OL-30452-01.

  • Page 75: Shutting Down A Supervisor Module

    Take the supervisor module out of service by entering the out-of-service module slot_number command. Example: out-of-service module 5 switch(config)# switch(config)# Overview of I/O Module Support The following table lists the I/O modules supported by the switch. Cisco Nexus 7710 Switch Site Preparation and Hardware Installation Guide OL-30452-01.
  • Page 76 ( N 7 7 - M 3 2 4 F Q - 2 5 L ) M3-Series 12-port 100-GE ( N 7 7 - M 3 1 2 C Q - 2 6 L ) Cisco Nexus 7710 Switch Site Preparation and Hardware Installation Guide OL-30452-01.

  • Page 77: Accessing An I/O Module Through A Console

    You can troubleshoot bootup problems for an I/O module by accessing the module through its console port. This action establishes a console mode that you must exit in order to use other Cisco NX-OS commands. To attach to the console port for an I/O module, use the attach console module command to specify the module you need to work with.
  • Page 78 Displaying Information for a Specific Supervisor or I/O Module Displaying Information for a Specific Fabric Module show module switch# Ports Module-Type Model Status ----- ----------------------------------- ------------------ ------ 100 Gbps Ethernet Module N77-F430CQ-36 Cisco Nexus 7710 Switch Site Preparation and Hardware Installation Guide OL-30452-01.
  • Page 79 Ports Module-Type Model Status ----- --------------------------------- ---------------- ------ 100 Gbps Ethernet Module N77-F430CQ-36 -------------- ------ 8.3(0)SK(0.47) 0.203 MAC-Address(es) Serial-Num -------------------------------------- ---------- 00-27-90-a1-ab-50 to 00-27-90-a1-ab-b3 JAE214303LW Online Diag Status ------------------ Cisco Nexus 7710 Switch Site Preparation and Hardware Installation Guide OL-30452-01.

  • Page 80: Purging The Module Configuration

    Switch B, and you no longer need the IP address. If you try to configure this unused IP address, you will receive an error message that prevents you from proceeding with the Cisco Nexus 7710 Switch Site Preparation and Hardware Installation Guide OL-30452-01.

  • Page 81: Shut Down Or Power Up An I/O Module

    If you have installed fewer than the maximum number of fabric modules and need to free up unused reserve power for I/O modules, you can power down the unused slots and specify a smaller maximum number of modules. Cisco Nexus 7710 Switch Site Preparation and Hardware Installation Guide OL-30452-01.

  • Page 82: Shutting Down Or Powering Up A Fabric Module

    1 through n), power-on those modules with the no poweroff xbar command, and change the maximum number of fabric modules to n (see Change the Amount of Power Reserved for Fabric Modules, on page 69). Cisco Nexus 7710 Switch Site Preparation and Hardware Installation Guide OL-30452-01.

  • Page 83: Power Modes Overview

    B to power the other two 3-kW power supplies that provide the reserve power in case grid A fails. Cisco Nexus 7710 Switch Site Preparation and Hardware Installation Guide OL-30452-01.

  • Page 84: Guidelines For Configuring Power Redundancy Modes

    (some of the I/O modules will not be able to power up). Cisco Nexus 7710 Switch Site Preparation and Hardware Installation Guide OL-30452-01.
  • Page 85 3-kW power supplies, also outputting 3.0 kW each, provide a sufficient amount of power (6.0 kW) to meet the switch requirements (5.2 kW), so the entire switch powers up. The following table shows the results for each scenario. Cisco Nexus 7710 Switch Site Preparation and Hardware Installation Guide OL-30452-01.
  • Page 86 (5.2 kW), so most of the modules will power up but some of the I/O modules will not be able to power up. • Scenario 2—adding two 3-kW power supplies Cisco Nexus 7710 Switch Site Preparation and Hardware Installation Guide OL-30452-01.
  • Page 87 ,with half of the 3-kW power supplies powered by one source and the other half powered by the other source. You activate this power mode by using the power redundancy-mode redundant command. Cisco Nexus 7710 Switch Site Preparation and Hardware Installation Guide OL-30452-01.
  • Page 88 1.45 — — 1.45 1.45 1.45 1.45 Available power for both redundanci e s does meet switch requi r ement s , so some of the modules cannot power Cisco Nexus 7710 Switch Site Preparation and Hardware Installation Guide OL-30452-01.

  • Page 89: Configuring The Power Mode

    • For power supply redundancy mode, include the ps-redundant keyword. • For input source redundancy mode, include the insrc_redundant keyword. • For full redundancy mode, include the redundant keyword. Example: power redundancy-mode redundant switch(config)# switch(config)# Cisco Nexus 7710 Switch Site Preparation and Hardware Installation Guide OL-30452-01.

  • Page 90: Maximum Power Available For 3-Kw Ac Power Supplies

    The following table lists the amount of power available for 3-kW DC power supplies depending on power inputs, numbers of power supplies, and the mode used. Cisco Nexus 7710 Switch Site Preparation and Hardware Installation Guide OL-30452-01.

  • Page 91: Maximum Power Available For 3.5-Kw Inputs (Ac)

    14,000 W 7000 W 7000 W 21,000 W 17,500 W 10,500 W 10,500 W 24,500 W 21,000 W 10,500 W 10,500 W 28,000 W 24,500 W 14,000 W 14,000 W Cisco Nexus 7710 Switch Site Preparation and Hardware Installation Guide OL-30452-01.
  • Page 92 10500 W 9000 W 4500 W 4500 W 12000 W 10500 W 6000 W 6000 W Note A combination of 3-kW AC and 3.5-kW HVAC/HVDC power supplies can be used. Cisco Nexus 7710 Switch Site Preparation and Hardware Installation Guide OL-30452-01.

  • Page 93: Maximum Power Available For 3.5-Kw Inputs (Dc)

    14,000 W 7000 W 7000 W 21,000 W 17,500 W 10,500 W 10,500 W 24,500 W 21,000 W 10,500 W 10,500 W 28,000 W 24,500 W 14,000 W 14,000 W Cisco Nexus 7710 Switch Site Preparation and Hardware Installation Guide OL-30452-01.

  • Page 94: Overview Of Fan Trays

    • 76 mm Gen 2 Fan Tray (N77-C7710-FAN-2)—Use this fan tray for Network Equipment Building System (NEBS) compliance when the Cisco Nexus 7700 M3-Series 12-port 100-Gigabit Ethernet I/O module (N77-M312CQ-26L) or the Cisco Nexus 7700 F4-Series 30-port 100-Gigabit Ethernet I/O module (N77-F430CQ-36) is installed on the switch.
  • Page 95 • The fan tray is removed for replacement—The fan tray is designed to be removed and replaced while a switch is operating, without presenting an electrical hazard or damage to the switch. Starting from Cisco NX-OS Release 7.2(0)D1(1), use the hardware fan-tray maintenance-mode [long | medium | short] command to put the switch in fan tray maintenance mode to prepare for fan tray removal and replacement.

  • Page 96: Displaying The Status For The Fan Trays

    Model Status ------------------------------------------------------ Fan1(sys_fan1) N77-C7710-FAN-2 0.100 Fan2(sys_fan2) N77-C7710-FAN-2 0.100 Fan3(sys_fan3) N77-C7710-FAN-2 0.100 Fan_in_PS1 Fan_in_PS2 Fan_in_PS3 Fan_in_PS4 Absent Fan_in_PS5 Fan_in_PS6 Fan_in_PS7 Fan_in_PS8 Absent Fan Zone Speed %(Hex): Zone 1: 40.78(0x68) Cisco Nexus 7710 Switch Site Preparation and Hardware Installation Guide OL-30452-01.

  • Page 97: Installing Or Replacing Modules, Fan Trays, And Power Supplies

    Before you begin You must have a grounding connection close to where you are installing components in the chassis. Step 1 Attach or wrap an ESD wrist strap to your arm. Cisco Nexus 7710 Switch Site Preparation and Hardware Installation Guide OL-30452-01.
  • Page 98 • If the wrist strap has an alligator clip on the other end, clip that onto one of the two screws holding the grounding lug to the chassis. What to do next After you ground yourself, you can replace the modules on the chassis. Cisco Nexus 7710 Switch Site Preparation and Hardware Installation Guide OL-30452-01.

  • Page 99: Installing Or Replacing A Supervisor Module

    Before you begin Caution The system will shut down when you remove the single supervisor module in the Cisco Nexus 7702 chassis. • You must follow ESD protocols, including the following: • You must wear a grounded ESD wristband (or other personal grounding device) whenever you handle the electronic modules outside the grounded chassis.
  • Page 100 Press the ejector button next to the handle to release the handle from the front of the module (see Callout 1 in the following figure). Cisco Nexus 7710 Switch Site Preparation and Hardware Installation Guide OL-30452-01.
  • Page 101 Screw in the captive screw to secure the module to the chassis (see Callout 2 in the previous figure). Tighten the screw to 8 in-lb (0.9 N·m) of torque. h) Verify that the supervisor module LEDs turn on and appear as follows: Cisco Nexus 7710 Switch Site Preparation and Hardware Installation Guide OL-30452-01.

  • Page 102: Migrating From Supervisor 2E Modules (N77-Sup2E) To Supervisor 3E Modules (N77-Sup3E)

    Copy the Supervisor 3E version of the kickstart, system, and EPLD (optional) images to the USB drive by using the copy command. switch(config)# copy scp://path/n7700-s3-kickstart.8.3.1.bin usb1: switch(config)# copy scp://path/n7700-s3-dk9.8.3.1.bin usb1: switch(config)# copy scp://path/n7700-s3-epld.8.3.1.img usb1: Cisco Nexus 7710 Switch Site Preparation and Hardware Installation Guide OL-30452-01.
  • Page 103 Installing or Replacing Modules, Fan Trays, and Power Supplies Migrating from Supervisor 2E Modules (N77-SUP2E) to Supervisor 3E Modules (N77-SUP3E) This example specifies Cisco NX-OS Release 8.3(1) images. This is the minimum software release for the Note Cisco Nexus 7700 Series Supervisor 3E modules.

  • Page 104: N77-Sup3E

    If you have not inserted the standby supervisor module until now, do not insert it during this step. Instead, wait until you complete this procedure before installing the standby supervisor module. Cisco Nexus 7710 Switch Site Preparation and Hardware Installation Guide OL-30452-01.
  • Page 105 • Do not insert or remove any transceivers from any modules while the migration is in progress. • Do not remove any power supply modules or fan modules during the migration process. Cisco Nexus 7710 Switch Site Preparation and Hardware Installation Guide OL-30452-01.

  • Page 106: Modules (N77-Sup3E)

    (N77-SUP2E) to Supervisor 3E Modules (N77-SUP3E) • The minimum supported release for this procedure is Cisco NX-OS Release 8.4(1). If you are using an image older than Cisco NX-OS Release 8.4(1), upgrade to Cisco NX-OS Release 8.4(1), and then perform nondisruptive migration from Supervisor 2E modules to Supervisor 3E modules.

  • Page 107: Case 1: Dual Supervisor Migration

    Before you begin The minimum supported release for this procedure is Cisco NX-OS Release 8.4(1). If you are using an image older than Cisco NX-OS Release 8.4(1), upgrade to Cisco NX-OS Release 8.4(1), and then perform nondisruptive migration from Supervisor 2E modules to Supervisor 3E modules.
  • Page 108 Installing or Replacing Modules, Fan Trays, and Power Supplies Case 1: Dual Supervisor Migration Step 1 Copy the Cisco NX-OS Release 8.4(1) kickstart and system images to the active supervisor module bootflash, using an FTP or TFTP server. switch# copy tftp://tftpserver.cisco.com/n7700/n7700-s3-kickstart.8.4.1.bin bootflash:n7700-s3-kickstart.8.4.1.bin switch# copy tftp://tftpserver.cisco.com/n7700/n7700-s3-dk9.8.4.1.bin bootflash:system n7700-s3-dk9.8.4.1.bin...
  • Page 109 <Thu May 16 01:36:43 2019> Standby Supervisor-3 (N77-SUP3E) has come online, configs will be copied <Thu May 16 01:36:43 2019> Saving configuration now. Please wait ... [########################################] 100% Copy complete. /mnt/plog/migration_cli.log: 3.35 kB 85.81 kB/s Cisco Nexus 7710 Switch Site Preparation and Hardware Installation Guide OL-30452-01.
  • Page 110 Certain components of this software are licensed under the GNU General Public License (GPL) version 2.0 or the GNU Cisco Nexus 7710 Switch Site Preparation and Hardware Installation Guide OL-30452-01.

  • Page 111: Case 2: Single Supervisor Migration

    Step 1 Copy the Cisco NX-OS Release 8.4(1) kickstart and system images to the active supervisor module bootflash, using an FTP or TFTP server.
  • Page 112 System is coming up ... Please wait ... Switch(standby) login: 2019May 16 01:32:56 Switch %$ VDC-1 %$ %USBHSD-2-MOUNT: logflash: online adminbackup Switch(standby)# 2019May 16 01:35:37 Switch %$ VDC-1 %$ %CARDCLIENT-2-REG: Sent Cisco Nexus 7710 Switch Site Preparation and Hardware Installation Guide OL-30452-01.
  • Page 113 = bootflash:/n7700-s3-kickstart.8.4.1.bin system variable = bootflash:/n7700-s3-dk9.8.4.1.bin Boot POAP Disabled sup-2 kickstart variable = bootflash:/n7700-s3-kickstart.8.4.1.bin system variable = bootflash:/n7700-s3-dk9.8.4.1.bin Boot POAP Disabled Boot Variables on next reload: sup-1 Cisco Nexus 7710 Switch Site Preparation and Hardware Installation Guide OL-30452-01.

  • Page 114: Viewing Migration Status

    <Sat May 25 02:05:14 2019> bootvar_copy_cfg_for_migration:forking procjob for copy r s <Sat May 25 02:05:15 2019> Standby arbiter link of F4 card in slot 6 has been changed to 12G Cisco Nexus 7710 Switch Site Preparation and Hardware Installation Guide OL-30452-01.
  • Page 115 3 SUCCESS <Sat May 25 01:55:27 2019> Power-management written value : 0xfe, read_value: 0xfe <Sat May 25 01:55:28 2019> subop: 21 Power-management write for migration for module 3 SUCCESS Cisco Nexus 7710 Switch Site Preparation and Hardware Installation Guide OL-30452-01.
  • Page 116 <Sat May 25 01:55:27 2019> subop: 20 Power-management write for migration for module 3 SUCCESS <Sat May 25 01:55:27 2019> subop: 20 Power-management read for migration for module 3 SUCCESS Cisco Nexus 7710 Switch Site Preparation and Hardware Installation Guide OL-30452-01.

  • Page 117: Troubleshooting

    The newly inserted supervisor-3E module cannot take over as the active supervisor. The following syslog message is displayed: <Tue Apr 30 10:02:47 2019> ERROR!!! Supervisor-3 (N77-SUP3E) cannot take over as active Supervisor ... Action to be performed Cisco Nexus 7710 Switch Site Preparation and Hardware Installation Guide OL-30452-01.
  • Page 118 <Tue Apr 30 10:02:47 2019> ERROR!!! Active Supervisor-2 (N77-SUP2E) is using Redundant EOBC link, this indicates some problem with Primary EOBC link, aborting migration ... Action to be performed Replace the active supervisor-2E module with another supervisor-2E module. Cisco Nexus 7710 Switch Site Preparation and Hardware Installation Guide OL-30452-01.
  • Page 119 <Tue Apr 30 10:02:47 2019> ERROR!!! Running System version: <running_version>, version of system image provided : <Supervisor- 3_image_version> <Tue Apr 30 10:02:47 2019> ERROR!!! Version of system image provided ('<sup3_image_version>’) does not match running version, aborting migration Cisco Nexus 7710 Switch Site Preparation and Hardware Installation Guide OL-30452-01.
  • Page 120 Use the migrate sup kickstart <sup3-kickstart-image> system <sup3-system-image> command again. • Problem The Cisco Nexus 7702 switch does not support nondisruptive migration from the supervisor-2E module to a supervisor-3E module. In case the migrate sup kickstart <sup3-kickstart-image> system <sup3-system-image> command is used on a Cisco Nexus 7702 switch, the following syslog message is displayed: <Tue Apr 30 10:02:47 2019>...
  • Page 121 <Tue Apr 30 10:02:47 2019> ERROR!!! Failed to power down Standby Supervisor-2 in slot <slot_number>, aborting migration ... Action to be performed Use the migrate sup kickstart <sup3-kickstart-image> system <sup3-system-image> command again. Cisco Nexus 7710 Switch Site Preparation and Hardware Installation Guide OL-30452-01.
  • Page 122 Use the migrate sup kickstart <sup3-kickstart-image> system <sup3-system-image> command again and ensure that the supervisor 3E module is inserted into the standby slot within 30 minutes after the supervisor 2E module has been powered down. • Problem Cisco Nexus 7710 Switch Site Preparation and Hardware Installation Guide OL-30452-01.
  • Page 123 • Problem The supervisor-3E module is unable to come online. The following syslog message is displayed: <Tue Apr 30 10:02:47 2019> ERROR!!! Standby Supervisor-3 (N77-SUP3E) could not come online ... Cisco Nexus 7710 Switch Site Preparation and Hardware Installation Guide OL-30452-01.
  • Page 124 In case the supervisor-3E module is not inserted within 30 minutes after using the migrate sup kickstart <sup3-kickstart-image> system <sup3-system-image> command, the switch will try to power up the powered-down supervisor-2E module in the standby slot on reaching the timeout of 30 minutes. If the Cisco Nexus 7710 Switch Site Preparation and Hardware Installation Guide OL-30452-01.

  • Page 125: Migration Clean Up

    In such a scenario, use the migrate clean command to resolve the errors. migrate clean switch# <Tue May 28 03:34:58 2019> Manual-boot is disabled for Standby Supervisor <Tue May 28 03:34:58 2019> Migration clean up done Cisco Nexus 7710 Switch Site Preparation and Hardware Installation Guide OL-30452-01.

  • Page 126: Installing Or Replacing An I/O Module

    Note Manual torque screwdrivers are recommended. Be sure to never exceed the recommended torque setting for the screw that you are working with. • Replacement or new I/O module Cisco Nexus 7710 Switch Site Preparation and Hardware Installation Guide OL-30452-01.
  • Page 127 Unpack the new I/O module, set it right side up on an antistatic surface (so that you can see the electrical components from above the module), and inspect the module for damage. If anything is damaged, contact your customer representative immediately. Cisco Nexus 7710 Switch Site Preparation and Hardware Installation Guide OL-30452-01.

  • Page 128: Replacing A Fan Tray

    4 minutes to prepare for fan tray removal when the hardware fan-tray maintenance-mode command is used. Starting from Cisco NX-OS Release 8.1(1), by default, the fans run at 85 percent speed for approximately 4 minutes to prepare for fan tray removal when the hardware fan-tray maintenance-mode command is used.
  • Page 129 2017 Apr 3 17:00:41 SWITCH %PLATFORM-5-XBAR_PWRUP: Xbar 5 powered up (Serial number JAE1921079X) 2017 Apr 3 17:00:41 SWITCH %PLATFORM-5-MOD_STATUS: Fabric-Module 5 current-status is MOD_STATUS_POWERED_UP 2017 Apr 3 17:00:59 SWITCH %CARDCLIENT-2-SSE: XBAR:5 FABRIC ONLINE Cisco Nexus 7710 Switch Site Preparation and Hardware Installation Guide OL-30452-01.
  • Page 130 • Verify that the chassis is grounded. • Verify that you have the following tools and equipment: • ESD wrist strap (or other personal grounding device) • Number 1 Phillips torque screwdriver Cisco Nexus 7710 Switch Site Preparation and Hardware Installation Guide OL-30452-01.
  • Page 131 Install the new fan tray in the open slot as follows: a) Unpack the new fan tray and inspect it for damage. If anything is damaged or missing, contact your customer representative immediately. Cisco Nexus 7710 Switch Site Preparation and Hardware Installation Guide OL-30452-01.

  • Page 132: Migrating From Gen 1 Fan Trays (N77-C7710-Fan) To Gen 2 Fan Trays (N77-C7710-Fan-2)

    2. Remove the left-most Gen 1 fan tray, FAN TRAY 1 (N77-C7710-FAN), from the switch. 3. Insert the Gen 2 fan tray (N77-C7710-FAN-2) into the empty fan tray slot. Cisco Nexus 7710 Switch Site Preparation and Hardware Installation Guide OL-30452-01.
  • Page 133 0 seconds due to fan policy __pfm _fanpresent_mismatch for AllFans 2017 Apr 3 17:26:41 SWITCH %PLATFORM-0-FAN_MISMATCH_TIME: Mismatch of Fan modules. Both Gen1 and Gen2 fans are present in the Cisco Nexus 7710 Switch Site Preparation and Hardware Installation Guide OL-30452-01.

  • Page 134: Installing Or Replacing A Fabric Module

    • You must be wearing wearing an ESD wrist strap (or other ESD prevention device) that is connected to the ESD port on the grounded chassis. • Starting from Cisco NX-OS Release 7.2(0)D1(1), put the switch in fan tray maintenance mode to prepare the switch for fan tray removal.
  • Page 135 Keep your face away from the front of the fabric module so that the levers do not hit your face when they spring out from the front of the module. Cisco Nexus 7710 Switch Site Preparation and Hardware Installation Guide OL-30452-01.
  • Page 136 Rotate both levers back to the front of the module (see Callout 1 in the following figure). Each lever clicks when it locks in place at the front of the module. Cisco Nexus 7710 Switch Site Preparation and Hardware Installation Guide OL-30452-01.
  • Page 137 Rotate the module clockwise and align the back of the module to the module guides at the top and bottom of the open fabric slot in the chassis. d) Push the module half way into the slot (see the following figure). Cisco Nexus 7710 Switch Site Preparation and Hardware Installation Guide OL-30452-01.
  • Page 138 Simultaneously rotate both handles to the front of the module while pressing the module further into the slot (see Callout 1 in the following figure). The handles click when fully rotated to the front of the module. Cisco Nexus 7710 Switch Site Preparation and Hardware Installation Guide OL-30452-01.
  • Page 139 Cisco Nexus 7710 Switch Site Preparation and Hardware Installation Guide OL-30452-01.

  • Page 140: Replacing Fabric 2 Modules With Fabric 3 Modules

    Replacing Fabric 2 Modules with Fabric 3 Modules If you are running Cisco NX-OS 8.3(1) or a later release on a Cisco Nexus 7710 switch, you can replace all the Fabric 2 modules with Fabric 3 modules. You can replace the modules during operations if you replace each module within a couple of minutes so that the switch can maintain its designed airflow.

  • Page 141: Recovery Procedure For Downgrading To Fabric 2 Modules From Fabric 3 Modules

    Insert a FAB2 module in the slot from which the last FAB3 module was removed. This FAB2 module will power up and all the I/O modules will also power up in FAB2 mode. Cisco Nexus 7710 Switch Site Preparation and Hardware Installation Guide OL-30452-01.

  • Page 142: Installing Or Replacing A Power Supply In A Switch Chassis

    If you neet to remove a blank filler plate, unscrew its captive screws and pull it off the chassis. Go to Step 2. Note a) Turn off the power for the power supply that you are removing, as follows: Cisco Nexus 7710 Switch Site Preparation and Hardware Installation Guide OL-30452-01.
  • Page 143 • For a 3-kW DC power supply, you must connect the power supply to the DC power source (see the “Connecting a DC Power Supply to DC Power Sources” topic). Cisco Nexus 7710 Switch Site Preparation and Hardware Installation Guide OL-30452-01.

  • Page 144: Connecting A 3-Kw Ac Power Supply To Ac Power Sources

    Plug one AC power cable into the power supply, and pull down the retention clip over the plug on the power cable. Step 3 Plug the other end of the power cable into a AC power source supplied by the data center. Cisco Nexus 7710 Switch Site Preparation and Hardware Installation Guide OL-30452-01.

  • Page 145: Connecting A 3.5-Kw Hvac/Hvdc Power Supply To Ac Power Sources

    You must ensure that the power supplies on the left side of the chassis (slots 1, 2, 5, and 6) are connected to one grid and that the power supplies on the right side of the chassis(slots 3, 4, 7, and 8) are connected to the other grid. Cisco Nexus 7710 Switch Site Preparation and Hardware Installation Guide OL-30452-01.
  • Page 146 Power Supply LEDs Note When you first activate the power supply, you can verify the functionality of the LEDs by checking that each LED turns on for a couple of seconds. Cisco Nexus 7710 Switch Site Preparation and Hardware Installation Guide OL-30452-01.

  • Page 147: Connecting Dc Power Supplies With Power Sources

    Hazardous voltage or energy may be present on DC power terminals. Always replace the cover when the terminals are not in service. Be sure uninsulated conductors are not accessible when cover is in place. Statement 1075 Cisco Nexus 7710 Switch Site Preparation and Hardware Installation Guide OL-30452-01.
  • Page 148 Turn on the power supply by setting the power switch to 1. The LEDs should flash and then the Output LED should turn on in addition to the Input LEDs. Cisco Nexus 7710 Switch Site Preparation and Hardware Installation Guide OL-30452-01.

  • Page 149: Connecting A 3.5-Kw Hvac/Hvdc Power Supply To Dc Power Sources

    Installing or Replacing Modules, Fan Trays, and Power Supplies Connecting a 3.5-kW HVAC/HVDC Power Supply to DC Power Sources If the FAULT LED is lit or flashing, call Cisco TAC for assistance. What to do next You are ready to connect the switch to the network.
  • Page 150 DC power source, and then turn the power switch back on (labeled as 1). The Input and Output LEDs for the connected power supplies should be green and the Fault LED should be off. Cisco Nexus 7710 Switch Site Preparation and Hardware Installation Guide OL-30452-01.

  • Page 151: Switch Specifications

    –500 to 13,123 feet (–152 to 4,000 meters), agency Altitude Operating certified 0 to 6500 feet (0 to 1980 meters) Storage –1,000 to 30,000 feet (–305 to 9,144 meters) Cisco Nexus 7710 Switch Site Preparation and Hardware Installation Guide OL-30452-01.

  • Page 152: Switch Dimensions

    The total height of the cable management system is within the height of the chassis. The cable management system is added to the front of the chassis but does not add any height to the chassis. Power Requirements Table 4: Power Requirements for the Cisco Nexus 7710 Switch Modules Component Quantity...

  • Page 153: Maximum Power Available For 3-Kw Ac Power Supplies

    The following table lists the amount of power available for 3-kW power supplies depending on power inputs, numbers of power supplies, and the mode used. Cisco Nexus 7710 Switch Site Preparation and Hardware Installation Guide OL-30452-01.

  • Page 154: Maximum Power Available For 3-Kw Dc Power Supplies

    The following table lists the amount of power available for 3-kW DC power supplies depending on power inputs, numbers of power supplies, and the mode used. Cisco Nexus 7710 Switch Site Preparation and Hardware Installation Guide OL-30452-01.

  • Page 155: Maximum Power Available For 3.5-Kw Inputs (Ac)

    14,000 W 7000 W 7000 W 21,000 W 17,500 W 10,500 W 10,500 W 24,500 W 21,000 W 10,500 W 10,500 W 28,000 W 24,500 W 14,000 W 14,000 W Cisco Nexus 7710 Switch Site Preparation and Hardware Installation Guide OL-30452-01.
  • Page 156 10500 W 9000 W 4500 W 4500 W 12000 W 10500 W 6000 W 6000 W Note A combination of 3-kW AC and 3.5-kW HVAC/HVDC power supplies can be used. Cisco Nexus 7710 Switch Site Preparation and Hardware Installation Guide OL-30452-01.

  • Page 157: Maximum Power Available For 3.5-Kw Inputs (Dc)

    14,000 W 7000 W 7000 W 21,000 W 17,500 W 10,500 W 10,500 W 24,500 W 21,000 W 10,500 W 10,500 W 28,000 W 24,500 W 14,000 W 14,000 W Cisco Nexus 7710 Switch Site Preparation and Hardware Installation Guide OL-30452-01.

  • Page 158: Weights And Quantities For The Chassis, Modules, Fan Trays, And Power Supplies

    Quantity Cisco Nexus 7710 Chassis (N77-C7710) 160.0 lb (72.6 Supervisor module (N77-SUP2E) 8.5 lb (3.9 kg) 1 or 2 Supervisor module (N77-SUP3E) 7.7 lb (3.5 kg) 1 or 2 Cisco Nexus 7710 Switch Site Preparation and Hardware Installation Guide OL-30452-01.
  • Page 159 5.0 lb (2.3 kg) 3-kW DC power supply (N77-DC-3KW) 11.0 lb (5.0 kg) 3.5-kW HVAC/HVDC power supply (N77-HV-3.5KW) 11.0 lb (5.0 kg) Optional Components — — 0 or 1 Front door (N77-C7710-FDK) Cisco Nexus 7710 Switch Site Preparation and Hardware Installation Guide OL-30452-01.

  • Page 160: Transceivers, Connectors, And Cables Used With Each I/O Module

    (FET) SFP+ DWDM-SFP10G-xx.xx Fiber optic SFP-10G-ER SFP-10G-LR SFP-10G-LRM SFP-10G-SR SFP-10G-ZR SFP-10G-AOC1M Active optical cable assembly SFP-10G-AOC3M SFP-10G-AOC5M SFP-10G-AOC7M SFP-10G-AOC10M SFP-H10GB-CU1M Twinax cable, active assembly SFP-H10GB-CU1-5M SFP-H10GB-CU2M SFP-H10GB-CU2-5M SFP-H10GB-CU3M SFP-H10GB-CU5M Cisco Nexus 7710 Switch Site Preparation and Hardware Installation Guide OL-30452-01.
  • Page 161 Table 6: F3 Series 48-port, 1- and 10-Gigabit Ethernet (N77-F348XP-23) Transceivers and Cables Port Type Transceiver or Connector Cable Type FET-10G 10-Gigabit Fabric Extender Transceiver (FET) for FEX connections Cisco Nexus 7710 Switch Site Preparation and Hardware Installation Guide OL-30452-01.
  • Page 162 FETs are used only when connecting this I/O module to a Fabric Extender (FEX). Table 7: F3 Series 24-port, 40-Gigabit Ethernet (N77-F324FQ-25) Transceivers and Cables Port Type Transceiver or Connector Cable Type FET-40G 40-Gigabit Fabric Extender Transceiver (FET) for FEX connections Cisco Nexus 7710 Switch Site Preparation and Hardware Installation Guide OL-30452-01.
  • Page 163 Single-mode fiber (SMF) Table 9: F4 Series 30-port, 100-Gigabit Ethernet (N77-F430CQ-36) Transceivers and Cables Port Type Transceiver or Connector Cable Type FET-40G 40-Gigabit Fabric Extender Transceiver (FET) for FEX connections Cisco Nexus 7710 Switch Site Preparation and Hardware Installation Guide OL-30452-01.
  • Page 164 Single-mode fiber (MMF), supports breakout QSFP-100G-PSM4-S QSFP-100G-LR4-S QSFP-40G-ER4 QSFP-40G-LR4 QSFP-4x10G-LR-S QSFP-4X10G-AOC1M QSFP to four SFP+ active optical breakout cables, supports breakout QSFP-4X10G-AOC2M QSFP-4X10G-AOC3M QSFP-4X10G-AOC5M QSFP-4X10G-AOC7M QSFP-4X10G-AOC10M Active optical cable assembly, supports breakout Cisco Nexus 7710 Switch Site Preparation and Hardware Installation Guide OL-30452-01.
  • Page 165 Cable Type GLC-TE Category 5 GLC-LH-SMD Multi-mode fiber (MMF) GLC-SX-MMD CWDM-SFP-xxxx Single-mode fiber (SMF) CWDM-SFP-xxxx is supported Note only with 1-Gigabit Ethernet I/O modules. DWDM-SFP-xxxx GLC-BX-U GLC-BX-D GLC-EX-SMD GLC-LH-SMD GLC-ZX-SMD Cisco Nexus 7710 Switch Site Preparation and Hardware Installation Guide OL-30452-01.
  • Page 166 SFP-10G-LR SFP-10G-LRM SFP-10G-ZR SFP-H10GB-CU1M Twinax cable assembly, passive SFP-H10GB-CU1-5M SFP-H10GB-CU2M SFP-H10GB-CU2-5M SFP-H10GB-CU3M SFP-H10GB-CU5M SFP-H10GB-ACU7M Twinax cable assembly, active SFP-H10GB-ACU10M SFP-10G-AOC1M Active optical cable assembly SFP-10G-AOC2M SFP-10G-AOC3M SFP-10G-AOC5M SFP-10G-AOC7M SFP-10G-AOC10M Cisco Nexus 7710 Switch Site Preparation and Hardware Installation Guide OL-30452-01.
  • Page 167 QSFP-4X10G-AC10M QSFP-4X10G-AOC1M Active optical cable assembly QSFP-4X10G-AOC2M QSFP-4X10G-AOC3M QSFP-4X10G-AOC5M QSFP-4X10G-AOC7M QSFP-4X10G-AOC10M QSFP-H40G-ACU7M Direct attach copper, active QSFP-H40G-ACU10M QSFP-H40G-AOC1M Active optical cable assembly QSFP-H40G-AOC2M QSFP-H40G-AOC3M QSFP-H40G-AOC5M QSFP-H40G-AOC7M QSFP-H40G-AOC10M QSFP-H40G-AOC15M Cisco Nexus 7710 Switch Site Preparation and Hardware Installation Guide OL-30452-01.
  • Page 168 Direct attach copper, active QSFP-H40G-ACU10M QSFP-4X10G-AOC1M QSFP to four SFP+ active optical breakout cables QSFP-4X10G-AOC2M QSFP-4X10G-AOC3M QSFP-4X10G-AOC5M QSFP-4X10G-AOC7M QSFP-4X10G-AOC10M QSFP-4X10G-AC7M QSFP to 4 SFP+ copper break-out cables QSFP-4X10G-AC10M Active optical cable assembly Cisco Nexus 7710 Switch Site Preparation and Hardware Installation Guide OL-30452-01.

  • Page 169: 100-Gb Cpak Transceiver Specifications

    –40 to 158°F (–40 to 70°C) Operating temperature 32 to 104°F (0 to 40°C) Storage relative humidity 5 to 95 percent, noncondensing Operating relative humidity 5 to 90 percent, noncondensing Cisco Nexus 7710 Switch Site Preparation and Hardware Installation Guide OL-30452-01.

  • Page 170: 100-Gb Qsfp+ Transceiver Specifications

    82 feet (25 m) 98.4 feet (30 m) QSFP-40/100-SRBD 855, 908 50.0 2000 (OM3) 230 feet (70 m) 50.0 4700 (OM4) 328 feet (100m) For the optical specifications, see the following table. Cisco Nexus 7710 Switch Site Preparation and Hardware Installation Guide OL-30452-01.
  • Page 171 –40 to 185°F (–40 to 85°C) Operating temperature 32 to 158°F (0 to 70°C) Case temperature –40 to 158°F (–40 to 70°C) Storage relative humidity 5 to 95 percent Cisco Nexus 7710 Switch Site Preparation and Hardware Installation Guide OL-30452-01.

  • Page 172: 40-Gb Qsfp+ Transceiver Specifications

    3.3 feet (1 m) optical 6.6 feet (2 m) cable 9.8 feet (3 m) 16.4 feet (5 m) 23 feet (7 m) 33 feet (10 m) 49.4 feet (15 m) Cisco Nexus 7710 Switch Site Preparation and Hardware Installation Guide OL-30452-01.
  • Page 173 Receive Power Transmit and (dBm) (dBm) Receive Wavelength (nm) QSFP-40G-CSR4 40GBASE-CSR4 0 (maximum per 0 (maximum per 840 to 860 lane) lane) -7.3 (minimum per -9.9 (minimum per lane) lane) Cisco Nexus 7710 Switch Site Preparation and Hardware Installation Guide OL-30452-01.

  • Page 174: 10-Gb Sfp+ Optical Transceivers And Fabric Extender Transceivers

    5 to 95 percent 10-Gb SFP+ Optical Transceivers and Fabric Extender Transceivers The following table indicates which 10-Gigabit SFP+ transceivers are used with the 10-Gigabit Ethernet (GE) I/O modules: Cisco Nexus 7710 Switch Site Preparation and Hardware Installation Guide OL-30452-01.
  • Page 175 • Cisco Nexus 2232TM FEX • Cisco Nexus 2232PP FEX Using the QSFP-40G-SR4, QSFP-40G-LR4, and FET transceivers, you can connect the F3 Series 24-port 40-Gigabit Ethernet I/O module (N77-F324FQ-25) to the following FEXs: Cisco Nexus 7710 Switch Site Preparation and Hardware Installation Guide OL-30452-01.
  • Page 176 8.2 feet (2.5 m) 9.8 feet (3 m) 16.4 feet (5 m) SFP-H10GB-ACUxM Twinax cable, — — — — 22.8 feet (7 m) active, 30-AWG 32.5 feet (10 m) cable assembly Cisco Nexus 7710 Switch Site Preparation and Hardware Installation Guide OL-30452-01.
  • Page 177 -4.7 (minimum per lane) –15.8 (minimum per lane) SFP-10G-LR 10GBASE-LR, 1310-nm 0.5 (maximum per lane) 0.5 (maximum per lane) 1260 to 1355 nm -8.2 (minimum per lane) -14.4 (minimum per lane) Cisco Nexus 7710 Switch Site Preparation and Hardware Installation Guide OL-30452-01.

  • Page 178: 10Base-Dwdm Sfp+ Transceiver Specifications

    50 miles (80 km) depending on the quality of the fiber-optic cable used. DWDM SFP+ transceivers look like the typical 10GBASE-X SFP+ transceivers as shown in the following figure. Figure 34: Cisco Nexus 7710 Switch Site Preparation and Hardware Installation Guide OL-30452-01.
  • Page 179 Receive optical bore Clasp shown in open position Transmit optical bore Dust plug Clasp shown in closed position For the Cisco DWDM SFP+ transceiver cable specifications, see the following table. Cisco Nexus 7710 Switch Site Preparation and Hardware Installation Guide OL-30452-01.
  • Page 180 1535.04, 1535.82, 1536.61, 1537.39, 1538.19, 1538.98, 1539.77, 1540.56, 1542.14, 1542.94, 1543.73, 1544.53, 1546.12, 1546.92, 1547.72, 1548.51, 1549.31, 1550.12, 1550.92, 1551.72, 1552.52, 1554.13, 1554.94, 1555.75, 1556.55, 1558.17, 1558.98, 1559.79, 1560.61, 1561.41 Cisco Nexus 7710 Switch Site Preparation and Hardware Installation Guide OL-30452-01.
  • Page 181 DWDM-SFP10G-33.47 DWDM-SFP10G-34.25 DWDM-SFP10G-35.04 DWDM-SFP10G-35.82 DWDM-SFP10G-36.61 DWDM-SFP10G-37.40 DWDM-SFP10G-38.19 DWDM-SFP10G-38.98 DWDM-SFP10G-39.77 DWDM-SFP10G-40.56 DWDM-SFP10G-41.35 DWDM-SFP10G-42.14 DWDM-SFP10G-42.94 DWDM-SFP10G-43.73 DWDM-SFP10G-44.53 DWDM-SFP10G-45.32 DWDM-SFP10G-46.12 DWDM-SFP10G-46.92 DWDM-SFP10G-47.72 DWDM-SFP10G-48.51 DWDM-SFP10G-49.32 DWDM-SFP10G-50.12 DWDM-SFP10G-50.92 DWDM-SFP10G-51.72 DWDM-SFP10G-52.52 DWDM-SFP10G-53.33 DWDM-SFP10G-54.13 DWDM-SFP10G-54.94 DWDM-SFP10G-55.75 Cisco Nexus 7710 Switch Site Preparation and Hardware Installation Guide OL-30452-01.

  • Page 182: 1-Gb Sfp Transceivers

    SFP-compatible I/O modules. The CWDM SFP transceiver uses an LC optical connector to connect to a single-mode fiber-optic (SMF) cable. You can connect the CWDM SFPs to CWDM passive optical system optical add/drop multiplexer (OADM) modules or multiplexer/demultiplexer plug-in modules Cisco Nexus 7710 Switch Site Preparation and Hardware Installation Guide OL-30452-01.
  • Page 183 Whenever the transceiver receive optical bores are not filled with optical cables, you should minimize the chance of contamination by plugging the transceiver with its dust plug. For the Cisco CWDM SFP transceiver cable specifications, see the following table. Transceiver...

  • Page 184: 1000Base-Dwdm Sfp Transceiver Specifications

    DWDM SFP transceivers look like the typical 1000BASE-X transceivers as shown in the following figure. Figure 36: 1000BASE-DWDM SFP Transceiver Receive optical bore Bail clasp Transmit optical bore Dust plug For the Cisco DWDM SFP transceiver cable specifications, see the following table. Cisco Nexus 7710 Switch Site Preparation and Hardware Installation Guide OL-30452-01.
  • Page 185 DWDM-SFP-3977 1558.98, 1559.79, 1560.61 DWDM-SFP-4056 DWDM-SFP-4214 DWDM-SFP-4294 DWDM-SFP-4373 DWDM-SFP-4453 DWDM-SFP-4612 DWDM-SFP-4692 DWDM-SFP-4772 DWDM-SFP-4851 DWDM-SFP-5012 DWDM-SFP-5092 DWDM-SFP-5172 DWDM-SFP-5252 DWDM-SFP-5413 DWDM-SFP-5494 DWDM-SFP-5575 DWDM-SFP-5655 DWDM-SFP-5817 DWDM-SFP-5898 DWDM-SFP-5979 DWDM-SFP-6061 Single-mode fiber optic (SMF) Cisco Nexus 7710 Switch Site Preparation and Hardware Installation Guide OL-30452-01.

  • Page 186: 1000Base-T And 1000Base-X Sfp Transceiver Specifications

    For the 1000BASE-T and 1000BASE-X transceiver cable specifications, see the following table. Transceiver Cable Type Connector Wavelength Core Size Modal Maximum Cable Type Type (nm) (microns) Bandwidth Distance (MHz-km) 1000BASE-BX10 Single 1310 G.652 — 6.2 miles (10 km) (GLC-BX-U) LC/PC Cisco Nexus 7710 Switch Site Preparation and Hardware Installation Guide OL-30452-01.
  • Page 187 Temperature 1000BASE-SX GLC-SX-MMD –40 to 185°F (–40 to 85°C) 1000BASE-LX GLC-LH-SMD 1000BASE-ZX GLC-ZX-SMD 1000BASE-T GLC-T — SFP-GE-T — Extended (EXT) temperature range is 23 to 185°F (-5 to 85°C) Cisco Nexus 7710 Switch Site Preparation and Hardware Installation Guide OL-30452-01.

  • Page 188: Rj-45 Module Connectors

    • Supervisor modules • CONSOLE port • MGMT ETH port • Fabric Extenders (Cisco Nexus 2232PP, 2232TM, 2232TM-E, 2248PQ, 2248TP, and 2248TP-E FEXs) • 100/1000 downlink ports Cisco Nexus C2348UPQ FEX • 1000/10000 downlink ports Cisco Nexus C2348TQ-10GE FEX •...

  • Page 189: 3-Kw Ac Power Cord Specifications

    16A, 250 of China Continental Europe CAB-AC-2500W-EU 16A, 250 International CAB-AC-2500W-INT 16A, 250 Israel CAB-AC-2500W-ISRL 16A, 250 Japan and North CAB-9K16A-US1 16A, 250 America (non locking) 200-240 VAC operation Cisco Nexus 7710 Switch Site Preparation and Hardware Installation Guide OL-30452-01.

  • Page 190: 3.5-Kw Hvac/Hvdc Power Supply Ac Power Cord Specifications

    Rating (CPN) Argentina, IRSM CAB-AC-16A-SG-AR 37-1649-01 14' 0" 16A, 250 Figure 40: 2073/Saf-D-Grid (4.26 m) CAB-AC-16A-SG-AR Power Cord and Plugs for the 3.5-kW HVAC/HVDC Power Supply Unit, on page Cisco Nexus 7710 Switch Site Preparation and Hardware Installation Guide OL-30452-01.
  • Page 191 Supply Unit, on page International, CAB-AC-16A-SG-IN 37-1659-01 14' 0" 16A, 250 Figure 46: IEC60309/Saf-D-Grid (4.26 m) CAB-AC-16A-SG-IN Power Cord and Plugs for the 3.5-kW HVAC/HVDC Power Supply Unit, on page Cisco Nexus 7710 Switch Site Preparation and Hardware Installation Guide OL-30452-01.
  • Page 192 14' 0" 20A, 250 Figure 52: (locking) 200-240 (4.26 m) CAB-AC-20A-SG-US3 VAC operation, Power Cord and Plugs Twist Lock, NEMA for the 3.5-kW L6-20/Saf-D-Grid HVAC/HVDC Power Supply Unit, on page Cisco Nexus 7710 Switch Site Preparation and Hardware Installation Guide OL-30452-01.
  • Page 193 37-1640-01 14' 0" 20A, 300 Figure 58: Terminal source (4.26 m) VAC/500 CAB-HV-25A-SG-IN2 plug, Ring Power Cord and Plugs Terminal/Saf-D-Grid for the 3.5-kW HVAC/HVDC Power Supply Unit, on page Cisco Nexus 7710 Switch Site Preparation and Hardware Installation Guide OL-30452-01.
  • Page 194 Supply Unit, on page Note All power cords will not be orderable at first customer shipment (FCS). Figure 40: CAB-AC-16A-SG-AR Power Cord and Plugs for the 3.5-kW HVAC/HVDC Power Supply Unit Cisco Nexus 7710 Switch Site Preparation and Hardware Installation Guide OL-30452-01.
  • Page 195 Figure 42: CAB-AC-16A-SG-BR Power Cord and Plugs for the 3.5-kW HVAC/HVDC Power Supply Unit Figure 43: CAB-AC-16A-SG-CH Power Cord and Plugs for the 3.5-kW HVAC/HVDC Power Supply Unit Figure 44: CAB-AC-16A-SG-EU Power Cord and Plugs for the 3.5-kW HVAC/HVDC Power Supply Unit Cisco Nexus 7710 Switch Site Preparation and Hardware Installation Guide OL-30452-01.
  • Page 196 Figure 45: CAB-AC-16A-SG-IND Power Cord and Plugs for the 3.5-kW HVAC/HVDC Power Supply Unit Figure 46: CAB-AC-16A-SG-IN Power Cord and Plugs for the 3.5-kW HVAC/HVDC Power Supply Unit Figure 47: CAB-AC-16A-SG-IS Power Cord and Plugs for the 3.5-kW HVAC/HVDC Power Supply Unit Cisco Nexus 7710 Switch Site Preparation and Hardware Installation Guide OL-30452-01.
  • Page 197 Figure 49: CAB-AC-20A-SG-US Power Cord and Plugs for the 3.5-kW HVAC/HVDC Power Supply Unit Figure 50: CAB-AC-20A-SG-US1 Power Cord and Plugs for the 3.5-kW HVAC/HVDC Power Supply Unit Figure 51: CAB-AC-20A-SG-US2 Power Cord and Plugs for the 3.5-kW HVAC/HVDC Power Supply Unit Cisco Nexus 7710 Switch Site Preparation and Hardware Installation Guide OL-30452-01.
  • Page 198 Figure 53: CAB-AC-20A-SG-US4 Power Cord and Plugs for the 3.5-kW HVAC/HVDC Power Supply Unit Figure 54: CAB-AC-20A-SG-C20 Power Cord and Plugs for the 3.5-kW HVAC/HVDC Power Supply Unit Figure 55: CAB-AC-16A-SG-SA Power Cord and Plugs for the 3.5-kW HVAC/HVDC Power Supply Unit Cisco Nexus 7710 Switch Site Preparation and Hardware Installation Guide OL-30452-01.
  • Page 199 Figure 57: CAB-AC-16A-SG-SW Power Cord and Plugs for the 3.5-kW HVAC/HVDC Power Supply Unit Figure 58: CAB-HV-25A-SG-IN2 Power Cord and Plugs for the 3.5-kW HVAC/HVDC Power Supply Unit Figure 59: CAB-HV-25A-SG-IN3 Power Cord and Plugs for the 3.5-kW HVAC/HVDC Power Supply Unit Cisco Nexus 7710 Switch Site Preparation and Hardware Installation Guide OL-30452-01.

  • Page 200: 3-Kw Dc Power Cord Specifications

    Illustration (CPN) International, CAB-HV-25A-SG-IN1 37-1642-01 14' 0" (4.26 20 A, 400 Figure 62: Saf-D-Grid/Saf-D-Grid CAB-HV-25A-SG-IN1 Power Cord and Plugs for the 3.5-kW HVAC/HVDC Power Supply Unit, on page 189 Cisco Nexus 7710 Switch Site Preparation and Hardware Installation Guide OL-30452-01.
  • Page 201 Unit, on page 190 Note All power cords will not be orderable at first customer shipment (FCS). Figure 62: CAB-HV-25A-SG-IN1 Power Cord and Plugs for the 3.5-kW HVAC/HVDC Power Supply Unit Cisco Nexus 7710 Switch Site Preparation and Hardware Installation Guide OL-30452-01.
  • Page 202 Figure 63: CAB-HV-25A-SG-IN2 Power Cord and Plugs for the 3.5-kW HVAC/HVDC Power Supply Unit Figure 64: CAB-HV-25A-SG-US1 Power Cord and Plugs for the 3.5-kW HVAC/HVDC Power Supply Unit Figure 65: CAB-HV-25A-SG-US2 Power Cord and Plugs for the 3.5-kW HVAC/HVDC Power Supply Unit Cisco Nexus 7710 Switch Site Preparation and Hardware Installation Guide OL-30452-01.

  • Page 203: Leds

    Fabric modules are all operational. Amber At least one fabric module LED is red. I/O modules are all operational. Green Amber At least one I/O module LED is red. Cisco Nexus 7710 Switch Site Preparation and Hardware Installation Guide OL-30452-01.

  • Page 204: Supervisor Module Leds

    The module is not receiving power. The operator has activated this LED to identify this module in the Flashing blue chassis. This module is not being identified. Cisco Nexus 7710 Switch Site Preparation and Hardware Installation Guide OL-30452-01.
  • Page 205 LED is off. The expansion flash CompactFlash or USB disk is not being accessed. You can remove the media while this LED is off. Cisco Nexus 7710 Switch Site Preparation and Hardware Installation Guide OL-30452-01.

  • Page 206: I/O Module Leds

    LED is off. I/O Module LEDs Color Status Flashing blue The operator has activated this LED to identify this module in the chassis. This LED is not being used. Cisco Nexus 7710 Switch Site Preparation and Hardware Installation Guide OL-30452-01.
  • Page 207 The module or port is disabled by using a CLI command or the module is initializing. Flashing amber The port is faulty and disabled. The port is not active or the link is not connected. Cisco Nexus 7710 Switch Site Preparation and Hardware Installation Guide OL-30452-01.

  • Page 208: Fabric Module Leds

    No power is going to the fan tray. The operator has activated this LED to identify this module in the chassis. Flashing blue This module is not being identified. Cisco Nexus 7710 Switch Site Preparation and Hardware Installation Guide OL-30452-01.

  • Page 209: Power Supply Leds

    The AC or DC output power is outside the valid range. Fault The AC or DC output voltage and power supply unit tests are okay. Flasing red Self-diagnostic tests have failed or another power supply failure has occurred. Cisco Nexus 7710 Switch Site Preparation and Hardware Installation Guide OL-30452-01.
  • Page 210 LEDs LEDs Color Status The operator has activated this LED to identify this module in the chassis. Flashing blue This module is not being identified. Cisco Nexus 7710 Switch Site Preparation and Hardware Installation Guide OL-30452-01.

  • Page 211: Accessory Kits

    • M6 x 19 mm Phillips screws (24) • Adjustable bottom-support rails (2) RJ-45 rollover cable DB-9F/RJ-45F PC terminal Ground lug kit 1 kit • Two-hole lug (1) • M4 x 8-mm Phillips pan-head screws (2) Cisco Nexus 7710 Switch Site Preparation and Hardware Installation Guide OL-30452-01.
  • Page 212 1-Year Limited Warranty for Hardware Note If you do not receive a part listed in this document, contact Cisco Technical Support at this URL: http://www.cisco.com/warp/public/687/Directory/DirTAC.shtml. If you purchased this product through a Cisco reseller, you might receive additional contents in your kit, such as documentation, hardware, and power cables.
  • Page 213 • CAB-HV-25A-SG-IN3—power cord, 300 VAC 20A, Saf-D-Grid P10/Saf-D-Grid P4, IEC/EU • CAB-HV-25A-SG-US2—power cord, 300 VAC/500 VDC 20A, Ring Terminal/Saf-D-Grid, North America • CAB-HV-25A-SG-US5—power cord, 300 VAC 20A, Saf-D-Grid P10/Saf-D-Grid P4, North America Cisco Nexus 7710 Switch Site Preparation and Hardware Installation Guide OL-30452-01.
  • Page 214 • CAB-HV-25A-SG-IN1—power cord, 400-VDC 20A, IEC/EU, Saf-D-Grid/Saf-D-Grid, International • CAB-HV-25A-SG-IN2—power cord, 300-VAC/500-VDC 20A, IEC/EU, Ring Terminal/Saf-D-Grid, International Note All power cords will not be orderable at first customer shipment (FCS). Cisco Nexus 7710 Switch Site Preparation and Hardware Installation Guide OL-30452-01.

  • Page 215: Site Preparation And Maintenance Records

    Planning Activity Verification Time and Date Space evaluation: Space and layout Floor covering Impact and vibration Lighting Physical access Maintenance access Environmental evaluation: Ambient temperature Humidity Altitude Atmospheric contamination Airflow Cisco Nexus 7710 Switch Site Preparation and Hardware Installation Guide OL-30452-01.

  • Page 216: Contact And Site Information

    (transceivers) EMI evaluation: Distance limitations for signaling Site wiring RFI levels Contact and Site Information Use the following worksheet to record contact and site information Contact person Contact phone Cisco Nexus 7710 Switch Site Preparation and Hardware Installation Guide OL-30452-01.

  • Page 217: Chassis And Module Information

    Use the following worksheets to record information about the chassis and modules. Table 14: Chassis Information Contract number Chassis serial number Product number Switch IP address Switch IP netmask Hostname Domain name IP broadcast address Gateway/router address DNS address Cisco Nexus 7710 Switch Site Preparation and Hardware Installation Guide OL-30452-01.
  • Page 218 Site Preparation and Maintenance Records Site Preparation and Maintenance Records Table 15: Module Information for a Cisco Nexus 7710 Switch Slot Module Type Module Serial Number Notes Supervisor Supervisor Cisco Nexus 7710 Switch Site Preparation and Hardware Installation Guide OL-30452-01.
  • Page 219 Cisco Nexus 7710 Switch Site Preparation and Hardware Installation Guide OL-30452-01. IN-1...
  • Page 220 Cisco Nexus 7710 Switch Site Preparation and Hardware Installation Guide IN-2 OL-30452-01.
  • Page 221 40-Gb QSFP+ site preparation checklist care supervisor LEDs transceivers used with modules supervisor module 62, 63, 87 installation overview shutting down vibration and shock requirements supervisor module: installing Cisco Nexus 7710 Switch Site Preparation and Hardware Installation Guide OL-30452-01. IN-3...
  • Page 222 INDEX Cisco Nexus 7710 Switch Site Preparation and Hardware Installation Guide IN-4 OL-30452-01.

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