Juniper Core Router T Series Hardware Manual page 292

T320 Core Router Hardware Guide
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264
Slide the SFP into the slot. If there is resistance, remove the SFP and flip it so that the
4.
connector faces the other direction.
Remove the rubber safety cap from the transceiver and the end of the cable, and
5.
insert the cable into the transceiver.
WARNING: Do not look directly into a fiber-optic transceiver or into the
ends of fiber-optic cables. Fiber-optic transceivers and fiber-optic cable
connected to a transceiver emit laser light that can damage your eyes.
CAUTION: Do not leave a fiber-optic transceiver uncovered except when
inserting or removing cable. The safety cap keeps the port clean and
prevents accidental exposure to laser light.
Arrange the cable in the cable management system to prevent the cable from
6.
dislodging or developing stress points. Secure the cable so that it is not supporting its
own weight as it hangs to the floor. Place excess cable out of the way in a neatly coiled
loop in the cable management system. Placing fasteners on the loop helps to maintain
its shape.
CAUTION: Do not let fiber-optic cable hang free from the connector. Do
not allow fastened loops of cable to dangle, which stresses the cable at
the fastening point.
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.
Verify that the status LEDs on the PIC faceplate indicate that the SFP is functioning
7.
correctly (there is an LED for each SFP port). For more information about the PIC
LEDs, see the interface module reference for your device. You can also verify PIC
functioning by issuing the
Preventing Electrostatic Discharge Damage to a T320 Router on page 330
T320 PIC Description on page 67
Preventing Electrostatic Discharge Damage to a T320 Router on page 330
T320 PIC Description on page 67
show chassis fpc pic-status
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command.