Juniper EX9214

Installing a Roung Engine into an EX9200-SF3
To install a Roung Engine into an EX9200-SF3:
1. Aach an electrostac discharge (ESD) grounding strap to your bare wrist, and connect the strap to
one of the ESD points on the chassis.
2. Ensure that the ejector handles are not in the locked posion. If necessary, ip the ejector handles
outward.
3. Place one hand underneath the Roung Engine to support it.
4. Carefully align the sides of the Roung Engine with the guides inside the opening on the EX9200-
SF3.
5. Slide the Roung Engine into the EX9200-SF3 unl you feel resistance, and then press the faceplate
of the Roung Engine unl it engages the connectors.
6. Press both of the ejector handles inward to seat the Roung Engine.
7. Tighten the capve screws on the top and boom of the Roung Engine.
8. Connect the management device cables to the Roung Engine.
Powering On the Switch
See "Powering On an AC-Powered EX9200 Switch" on page 177 or "Powering On a DC-Powered
EX9200 Switch" on page 184.
Compleng the EX9200-SF3 Upgrade
To complete the upgrade procedure:
1. Verify that the installaon is successful and the EX9200-SF3 is online by issuing the show chassis
environment cb command:
user@switch> show chassis environment cb 0
CB 0 status
State Online
Temperature 30 degrees C / 86 degrees F
...
user@switch> show chassis environment cb 1
CB 1 status
State Online
Temperature 30 degrees C / 86 degrees F
...
Other details, such as, temperature, power, etc are also displayed along with the state.
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