Juniper SRX1400 Hardware Manual page 149

Copyright © 2011, Juniper Networks, Inc.
Chapter 13: Replacing Hardware Components on the SRX1400 Services Gateway
an SFP or XFP does not interrupt IOC functioning, but the removed SFP or XFP no longer
receives or transmits data.
NOTE: We strongly recommend the use of Juniper Networks SFP and XFP
transceivers. We cannot guarantee correct operation if other transceivers are
used. The transceiver type can be different in each port, as long as a supported
part number is used.
To replace an SFP or XFP transceiver:
Have ready a replacement transceiver or a transceiver slot plug, an antistatic mat,
1.
and a rubber safety cap for the transceiver.
Attach an electrostatic discharge (ESD) grounding strap to your bare wrist and connect
2.
the strap to one of the ESD points on the chassis.
Label the cables connected to the transceiver so that you can reconnect them correctly
3.
later.
WARNING: Do not look directly into a fiber-optic transceiver or into the
end of a fiber-optic cable. Fiber-optic transceivers contain laser light
sources that can damage your eyes.
Remove the cable connector plugged into the transceiver.
4.
Carefully drape the disconnected cables to prevent the cable from developing stress
5.
points.
CAUTION: Avoid bending fiber-optic cable beyond its minimum bend
radius. An arc smaller than a few inches in diameter can damage the cable
and cause problems that are difficult to diagnose.
Pull the ejector handle out from the transceiver to unlock the transceiver.
6.
CAUTION: Make sure that you open the ejector handle completely until
you hear it click. This prevents damage to the transceiver.
Use needlenose pliers to pull the ejector handle out from the SFP.
Grasp the transceiver ejector handle and pull the transceiver approximately 0.5 in. (1.3
7.
cm) out of the IOC.
Using your fingers, grasp the body of the transceiver and pull it the rest of the way out
8.
of the IOC.
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