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Cisco 12000 Series Router SIP and SPA Hardware Installation Guide
Release 12.0(32)SY1, OL-8831-01, Rev. G6, July 19, 2007
Chapter 2 Overview: Cisco 12000 Series Router Shared Port Adapters
10-Port Gigabit Ethernet SPA Overview
10-Port Gigabit Ethernet SPA LEDs
The 10-Port Gigabit Ethernet SPA has two types of LEDs: an A/L LED for the port and a STATUS LED,
as shown in
Figure 2-14
.
Figure 2-14 10-Port Gigabit Ethernet SPA Faceplate
Table 2-21
describes the 10-Port Gigabit Ethernet SPA LEDs.
10-Port Gigabit Ethernet SPA Cables and Connectors
The 10-Port Gigabit Ethernet SPA has ten electrical connectors which support SFPs modules. Each port
can send and receive traffic using cabling appropriate for the SFP module inserted.
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 10-Port Gigabit Ethernet SPA, linking the port with a 1000BASE-X
fiber-optic network.
1
A/L (Active/Link) LED
2
STATUS LED
1
2
Table 2-21 10-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 SPA is being configured.
