Installing An Mx2010 Cb-Re - Juniper MX2010 Hardware Manual

Installing an MX2010 CB-RE

To install a CB-RE (seeFigure 185 on page
1. Attach an electrostatic discharge (ESD) grounding strap to your bare wrist, and connect the strap to
one of the ESD points on the chassis.
2. Remove the CB-RE from the electrostatic bag.
3. Carefully align the sides of the CB-RE with the guides inside the chassis.
4. Slide the CB-RE into the chassis until you feel resistance, carefully ensuring that it is correctly aligned.
5. Grasp both ejector handles, and gently close them inward simultaneously until the CB-RE is fully seated.
6. Check the LEDs on the CB-RE faceplate to verify that it is functioning normally.
The green OK/FAIL LED should light steadily a few minutes after the CB-RE is installed.
If the OK/FAIL LED is red, remove and install the CB-RE again. If the OK/FAIL LED still lights steadily,
the CB-RE is not functioning properly. Contact your customer support representative. See
Customer Support" on page
7. Check the status of the CB-RE by using the show chassis environment cb command:
user@host> show chassis environment cb
CB 0 status:
State
IntakeA-Zone0 Temperature
IntakeB-Zone1 Temperature
IntakeC-Zone0 Temperature
ExhaustA-Zone0 Temperature 26 degrees C / 78 degrees F
ExhaustB-Zone1 Temperature 28 degrees C / 82 degrees F
TCBC-Zone0 Temperature
Power 1
1.0 V
1.2 V
1.8 V
2.5 V
3.3 V
5.0 V
5.0 V RE
12.0 V
12.0 V RE
403):
731.
Online Master
25 degrees C / 77 degrees F
29 degrees C / 84 degrees F
28 degrees C / 82 degrees F
32 degrees C / 89 degrees F
1008 mV
1208 mV
1801 mV
2526 mV
3312 mV
5020 mV
4995 mV
12123 mV
12007 mV
552
"Contacting