Figure 144: Installing A Switch Control Board In The Mx480 - Juniper MX480 Hardware Manual

MX480 Universal Routing Platform Hardware Guide
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Place the ejector handles in the proper position, horizontally and toward the center
5.
of the board.

Figure 144: Installing a Switch Control Board in the MX480

Check the LEDs on the Switch Control Board faceplate to verify that it is functioning
6.
normally.
The green OK/FAIL LED should light steadily a few minutes after the Switch Control
Board is installed.
If the LED is red, remove and install the Switch Control Board again. If the
OK/FAIL
OK/FAIL LED still lights steadily, the Switch Control Board is not functioning properly.
Contact your customer support representative.
Check the status of the Switch Control Board using the
7.
command:
user@host> show chassis environment cb
CB 0 status:
State
Temperature
Power 1
1.2 V
1.5 V
1.8 V
2.5 V
3.3 V
5.0 V
12.0 V
1.25 V
3.3 V SM3
5 V RE
12 V RE
Power 2
11.3 V bias PEM
4.6 V bias MidPlane
11.3 V bias FPD
11.3 V bias POE 0
11.3 V bias POE 1
Bus Revision
FPGA Revision
CB 1 status:
show chassis environment cb
Online Master
25 degrees C / 77 degrees F
1198 mV
1508 mV
1830 mV
5059 mV
6593 mV
5111 mV
12181 mV
1250 mV
6587 mV
5078 mV
12026 mV
11253 mV
4827 mV
11408 mV
11446 mV
11408 mV
6
0
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