Sfp Module Patch Cable; Leds; System Led; Power Supply Leds (Only Cisco Me 3400G-12Cs Switches) - Cisco ME 3400 Hardware Installation Manual
Cisco systems ethernet access switch installation guide
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- Software configuration manual (1138 pages) ,
- Command reference manual (950 pages) ,
- Getting started manual (33 pages)
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Front Panel Description
Use only Cisco SFP modules on your switch. Each SFP module has an internal serial electrically
erasable programmable read-only memory (EEPROM) that is encoded with security information. This
encoding provides a way for Cisco to identify the module and to ensure that it meets the performance,
quality, and interoperability requirements for the device.
For information about Cisco SFP modules, see the documentation at this URL:
http://www.cisco.com/en/US/products/hw/modules/ps5455/tsd_products_support_series_home.html
SFP Module Patch Cable
The Cisco ME switch supports the SFP module patch cable, a 0.5-meter, copper, passive cable with
SFP module connectors at each end (see
in a cascaded configuration.
Figure 1-7
See the
information about using the SFP module patch cable.
On the Cisco ME-3400-24FS-A switch, only the Gigabit Ethernet uplink ports support the SFP module
patch cable.
You can order the SFP module patch cable (part number CAB-SFP-50CM=).
LEDs
You can use the switch System and port LEDs to monitor switch activity and performance. The LEDs
are described in these sections:
•
•
•
•
System LED
These illustrations show the location of the System LED:
•
•
•
Cisco ME 3400 Ethernet Access Switch Hardware Installation Guide
1-8
SFP Module Patch Cable
"Inserting and Removing the SFP Module Patch Cable" section on page 2-19
System LED, page 1-8
Power Supply LEDs (Only Cisco ME 3400G-12CS Switches), page 1-10
Port LEDs, page 1-10
Dual-Purpose Port LEDs, page 1-11
Figure 1-8 on page
1-9, Cisco ME 3400-24TS and Cisco ME 3400-24FS Switches
Figure 1-9 on page
1-9, Cisco ME 3400-12CS Switch
Figure 1-10 on page
1-9, Cisco ME 3400G-2CS Switch
Figure
1-7). The patch cable connects two Cisco ME switches
Chapter 1
Product Overview
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