20-Port Gigabit Ethernet Modular Port Adapter - Cisco ASR 9001 Hardware Installation Manual

Installing Modules and Cables in the Chassis

20-Port Gigabit Ethernet Modular Port Adapter

The 20-Port Gigabit Ethernet modular port adapter provides 10 double-stacked SFP (20 total) cages that
support either fiber-optic or copper Gigabit Ethernet transceivers.
Each SFP cage on the Gigabit Ethernet modular port adapter has an adjacent Link LED visible on the front
panel. The Link LED indicates the status of the associated SFP port, as described in
99 section.
The following figure shows an example of the 20-Port Gigabit Ethernet Modular Port Adapter.
Figure 44: 20-Port Gigabit Ethernet Modular Port Adapter
The following table describes the 20-Port Gigabit Ethernet modular port adapter LEDs.
Table 9: 20-Port Gigabit Ethernet Modular Port Adapter LEDs
LED Label
A/L
Color State
Off Off
Green On
Amber On
Cisco ASR 9001 and Cisco ASR 9001-S Routers Hardware Installation Guide
20-Port Gigabit Ethernet Modular Port Adapter
Status LEDs, on page
Meaning
Port is not enabled.
Port is enabled and the
link is up. The MPA A/L
LED will blink green
when there is traffic
activity.
Port is enabled and the
link is down.
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