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T1600 Switch Interface Board (SIB) Description

 

SIBs create the switch fabric for the T1600 Core Router. Each T1600 router contains five SIBs located at the center rear of the chassis in the slots labeled SIB0 through SIB4 (top to bottom). One of the five SIBs acts as a backup to the remaining four SIBs. If a SIB fails, the backup SIB becomes active, and traffic forwarding continues without any degradation. When the failed SIB is replaced, it becomes the new backup. SIBs are hot-insertable and hot-removable.

The T1600 router supports the SIBs listed in Table 1

Table 1: T1600 Supported SIBs

Name

Model Number

First Supported Junos OS Release

T1600-SIB

Note: The T1600-SIB is required for a standalone T1600 router.

SIB-T1600

8.5

TXP-T1600

Note: The TXP-T1600 SIB is required for connection to a TX Matrix Plus router with the TXP-T1600 configuration.

SIB-TXP-T1600

9.6R2

TXP-LCC-3D

Note: The TXP-LCC-3D SIB is required for connection to a TX Matrix Plus router with the TXP-T1600-3D, TXP-T4000-3D, and TXP-Mixed-LCC-3D configurations.

SIB-TXP-3D-LCC

13.1