Juniper QFX10016, Hardware Manual

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4. Grasp the handles and slide the RCB about halfway out of the chassis (see Figure 95 on page 238 ).
Figure 95: Removing an RCB
5. Grasp each side of the RCB and slide it completely out of the chassis.
6. Place the RCB on the antistatic mat.
7. If you are not replacing the RCB now, install a cover in the empty slot.
Installing a QFX10000 Routing and Control Board
The QFX10000 line of modular chassis can have one or two Routing and Control Boards (RCBs),
depending on the configuration. RCBs can be installed in either of the two top slots on the front of the
chassis.
In redundant configurations, a QFX10000 RCB is a hot-removable and hot-insertable field-replaceable
unit (FRU). In base configurations, you need to install a second RCB before removing a failing RCB in
order to prevent the switch from shutting down.
Before you install a RCB, ensure that you have an electrostatic discharge (ESD) grounding strap.
To install a RCB:
238