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Cisco ASR 1000 Series Aggregation Services Routers SIP and SPA Hardware Installation Guide
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Chapter 3 Overview: Cisco ASR 1000 Series Aggregation Services Routers SPAs
8-Port Gigabit Ethernet SPA Overview
8-Port Gigabit Ethernet SPA LEDs
The 8-Port Gigabit Ethernet SPA has two types of LEDs: an A/L LED for each port on the SPA, and one
STATUS LED, as shown in Figure 3-18.
Figure 3-18 8-Port Gigabit Ethernet SPA Faceplate
Table 3-13 describes the 8-Port Gigabit Ethernet SPA LEDs.
8-Port Gigabit Ethernet SPA Connectors
The 8-Port Gigabit Ethernet SPA has eight 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 ports on the 8-Port Gigabit Ethernet SPA, linking the port with a fiber-optic network.
Note The 8-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 8-Port Gigabit Ethernet SPA
and only SFP modules that pass this check will be usable by the 8-Port Gigabit Ethernet SPA.
SFP modules exist for technologies other than Gigabit Ethernet and for products other than the 8-Port
Gigabit Ethernet SPA. However, the information in this document pertains only to SFP modules that plug
into the 8-Port Gigabit Ethernet SPA ports.
1 A/L (Active/Link) LED 2 STATUS LED
129568
SPA-8X1GE-V2
3
4
STATU S
2
1
0
A/L
5
6
7
A/L
A/L
A/L
A/L
A/L
A/L
A/L
1 2
Table 3-13 8-Port Gigabit Ethernet SPA LEDs
LED Label Color State Meaning
A/L Off Off Port is not enabled.
Green On Port is enabled and the link is up.
Amber On Port is enabled and the link is down.
STATUS Off Off SPA power is off.
Green On SPA is ready and operational.
Amber On SPA power is on and good, and the SPA is being
configured.
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