Removing The Cb-Res Before Installing The Mx2010 Router - Juniper MX2010 Hardware Manual

Figure 94: Removing an MPC Without Removing the Adapter Card

Removing the CB-REs Before Installing the MX2010 Router

To remove a CB-RE (see
1. Have ready an antistatic mat for the CB-RE. Also have ready rubber safety caps for each SFP transceiver
that uses an optical interface on the CB-RE that you are removing.
2. Attach an electrostatic discharge (ESD) grounding strap to your bare wrist, and connect the strap to
an approved site ESD grounding point. See the instructions for your site.
3. Open both ejector handles simultaneously to unseat the CB-RE.
4. Grasp the handles, and slide the CB-RE straight out of the card cage halfway.
5. Place one hand around the front of the CB-RE and the other hand under it to support it. Slide the CB-RE
completely out of the chassis, and place it on the antistatic mat or in the electrostatic bag.
CAUTION:
prepared to accept the full weight—up to 15 lb (6.8 kg)—as you slide the CB-RE
out of the chassis.
When the CB-RE is out of the chassis, do not hold it by the ejector handles, bus
bars, or edge connectors. They cannot support its weight.
Figure 95 on page 251):
The weight of the CB-RE is concentrated in the back end. Be
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