Replacing An Sfp In An M40E Pic; Removing An Sfp From An M40E Pic; Figure 114: Installing An Sfm - Juniper M40E Hardware Manual

M40e Multiservice Edge Router Hardware Guide
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Replacing an SFP in an M40e PIC

208
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Tighten the thumbscrew on each ejector locking tab (shown in "M40e SFM LEDs" on
6.
page 23) to seat the SFM or CFEB-E firmly in the chassis.
Press the offline button on the SFM faceplate and hold it down until the green LED
7.
labeled lights steadily, in about 5 seconds.
OK
You can also verify correct SFM functioning by issuing the
described in "Maintaining M40e SFMs" on page 141.

Figure 114: Installing an SFM

M40e Field-Replaceable Units (FRUs) on page 157
Tools and Parts Required to Remove Components from an M40e Router on page 309
Configuring SFM Redundancy on M40e and M160 Routers
M40e Switching and Forwarding Module (SFM) Description on page 20
M40e Chassis Description on page 8
Small form-factor pluggables (SFPs) are optical transceivers that can be removed from
a PIC. For more information, see "M40e PICs Description" on page 12. SFPs are
hot-insertable and hot-removable. Removing an SFP does not interrupt PIC functioning,
but the removed SFP no longer receives or transmits data.
Removing an SFP from an M40e PIC on page 208
Installing an SFP in an M40e PIC on page 210

Removing an SFP from an M40e PIC

To remove an SFP (see Figure 115 on page 209):
Place an electrostatic bag or antistatic mat on a flat, stable surface to receive the
1.
SFP. Have ready a rubber safety cap for the SFP transceiver and the cable.
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. For more information about ESD,
show chassis sfm commands
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