Juniper TX MATRIX Hardware Manual page 292

TX Matrix Hardware Guide
260
adapter until it stops. The cable connector and adapter are keyed to ensure proper
mating. Partially tighten the thumbscrew and captive screw on the fiber-optic array
cable connector. (Use the supplied small slotted screwdriver to tighten the captive
screw.) Alternate between the thumbscrew and captive screw until the cable connector
is secured to the adapter.
NOTE: The optics in a fiber-optic array adapter are spring loaded, so you
must continue to apply force to a fiber-optic array cable connector or
loopback connector while securing it to a TX-SIB or T640-SIB adapter.
WARNING: Do not look directly into a fiber-optic array adapter or a
connector at the end of a fiber-optic array cable attached to an adapter.
The fiber optics emit laser light that can damage your eyes.
Use one of the following methods to bring the TX-SIB online:
11.
Press and hold the online/offline button on the craft interface that corresponds to
the TX-SIB until the green
Issue the following CLI command:
user@host> request chassis sib slot slot-number online scc
To verify that the TX-SIB is functioning normally, check the LEDs on the craft interface.
12.
The green LED should light steadily a few minutes after the TX-SIB is installed. If
OK
the LED is lit steadily, remove (see"Removing a TX Matrix TX-SIB" on page 256
FAIL
)and install the TX-SIB again. If the
functioning properly. Contact your customer support representative.
To check the status of the TX-SIBs, issue the following CLI commands:
user@host> show chassis environment sib scc
user@host> show chassis sibs
user@host> show chassis fabric sibs scc
For more information and sample output from these commands, see "Verifying the
State of the Routing Matrix" on page 186.
LED next to the button blinks.
OK
LED still lights steadily, the TX-SIB is not
FAIL
Copyright © 2010, Juniper Networks, Inc.