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8-Port Gigabit Ethernet SPA Overview
Table 3-12
Table 3-12
LED Label
A/L
STATUS
5-Port Gigabit Ethernet SPA Connectors
The 5-Port Gigabit Ethernet SPA has five individual fiber-optic receivers that support SFP modules.
Each port can send and receive traffic using the optical fiber connections.
SFP Module Connections
The small form-factor pluggable (SFP) module is an input/output (I/O) device that plugs into the Gigabit
Ethernet optical slots on the 5-Port Gigabit Ethernet SPA, linking the port with a 1000BASE-X
fiber-optic network.
Note
The 5-Port Gigabit Ethernet SPA will only accept the SFP modules listed as supported in this document.
An SFP module check is run every time an SFP module is inserted into the 5-Port Gigabit Ethernet SPA
and only SFP modules that pass this check will be usable by the 5-Port Gigabit Ethernet SPA.
SFP modules exist for technologies other than Gigabit Ethernet and for products other than the 5-Port
Gigabit Ethernet SPA. However, the information in this document pertains only to SFP modules that plug
into the 5-Port Gigabit Ethernet SPA ports.
See the
SFP module options, module specifications, and cabling specifications.
For CWDM and DWDM SFP module specifications, see the
Gigabit Ethernet SPAs" section on page
8-Port Gigabit Ethernet SPA Overview
The following sections describe the 8-port Gigabit Ethernet SPA:
•
•
Cisco ASR 1000 Series Aggregation Services Routers SIP and SPA Hardware Installation Guide
3-22
describes the 5-Port Gigabit Ethernet SPA LEDs.
5-Port Gigabit Ethernet SPA LEDs
Color
Off
Green
Amber
Off
Green
Amber
"SFP Module and Cabling Specifications for Gigabit Ethernet SPAs" section on page 3-25
8-Port Gigabit Ethernet SPA LEDs, page 3-23
8-Port Gigabit Ethernet SPA Connectors, page 3-23
Chapter 3
Overview: Cisco ASR 1000 Series Aggregation Services Routers SPAs
State
Meaning
Off
Port is not enabled.
On
Port is enabled and the link is up.
On
Port is enabled and the link is down.
Off
SPA power is off.
On
SPA is ready and operational.
On
SPA power is on and good, and SPA is being configured.
3-29.
"CWDM and DWDM SFP Modules for
for
OL-14126-15
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Troubleshooting
