shows a TXP-T1600 SIB. A T1600 router in a routing matrix requires TXP-T1600 SIBs. Each TXP-T1600 SIB weighs 10.2 lb (4.6 kg).
Each TXP-T1600 SIB consists of the following components:
Switch fabric ASICs.
High-speed links to each FPC.
SIB online/offline button, located on the SIB faceplate.
Three LEDs located on the SIB faceplate that display the status of the T1600-SIB. The OK andFAIL LEDs are replicated on the craft interface.