Installing The T1600 Scg - Juniper T1600 Hardware Manual

Installing the T1600 SCG

Copyright © 2010, Juniper Networks, Inc.
Loosen the captive screws on the edges of the SCG faceplate.
4.
Grasp the SCG by the handle on the faceplate and slide it out of the chassis.
5.
Place the SCG on the antistatic mat.
6.
Figure 130: Removing an SCG
To install a replacement SCG (see Figure 131 on page 230):
Attach an electrostatic discharge (ESD) grounding strap to your bare wrist, and connect
1.
the strap to one of the ESD points on the chassis. For more information about ESD,
see "T1600 Preventing Electrostatic Discharge Damage" on page 312.
Carefully align the sides of the SCG with the guides in the SCG slot.
2.
Grasp the SCG by its handle and slide it straight into the chassis until it contacts the
3.
midplane.
Tighten the captive screws on the corners of the SCG faceplate.
4.
To bring the SCG online, press the online/offline button until the green
5.
To verify that the SCG is installed correctly and is functioning normally, check the
6.
LEDs on the SCG faceplate. The green
master, the blue
MASTER
To check the status of the SCGs, use the following CLI command:
user@host> show chassis environment scg
For more information about using the CLI, see the Junos OS manuals.
Chapter 17: Replacing T1600 Router Hardware Components
OK LED should light steadily. If the SCG is
LED should also light steadily.
LED lights.
OK
229