Verifying The Connections Between The Tx Matrix Tx-Sibs And T640-Sibs - Juniper TX MATRIX Hardware Manual

TX Matrix Hardware Guide
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Verifying the Connections Between the TX Matrix TX-SIBs and T640-SIBs

Purpose
266
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.
Partially tighten the thumbscrew and captive screw on the fiber-optic array cable
11.
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.
With the fiber-optic array cable extending toward the left side of the chassis (as you
12.
face the rear), align the cable connector with the T640-SIB adapter and carefully
press it into the adapter until it stops. The cable connector and adapter are keyed to
ensure proper mating.
Repeat Step 11 for the fiber-optic array cable connector plugged into the T640-SIB
13.
adapter.
Bring the interface connected by the fiber-optic array cable online using one of the
14.
following methods:
Issue the following CLI command:
user@host> request chassis sib slot slot-number lcc lcc-number online
The slot number can be from 0 through 4 and corresponds to the TX-SIB chassis
slot. The LCC number can be 0 through 3 and corresponds to the TX-SIB adapters
labeled through
LCC0
Press and hold the online/offline button next to the TX-SIB adapter until the
LED begins blinking.
Press and hold the online/offline button on the T640-SIB faceplate until the
LED begins blinking.
If both the and LEDs next to the TX-SIB adapter and T640-SIB adapter do not
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steadily light green, look at the display on the craft interface to check the status of
the TX-SIB. Table 5 on page 24 describes the functions of these LEDs.
TX Matrix Switch Interface Boards (TX-SIBs) Description on page 23
TX Matrix Cables Overview on page 49
TX Matrix TX-SIB LEDs on page 24
TX Matrix TX-SIB LEDs on the Craft Interface on page 38
TX Matrix Preventing Electrostatic Discharge Damage on page 298
After you have replaced a TX-SIB or a fiber-optic array cable, verify the connections
between the TX-SIBs and T640-SIBs by following this procedure:
.
LCC3
Copyright © 2010, Juniper Networks, Inc.
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