Internet Router Hardware Guide

M160 Internet Router Hardware Guide
Figure 97: Installing an SFM
SFM 0
SFM 1
MCS 0
1932
Ejector handle
Locking tab
Replace an SFP
Small form factor pluggables (SFPs) are optical transceivers that can be removed
from a PIC (for more information, see “Physical Interface Cards (PICs)” on page 13).
Figure 98: Small Form Factor Pluggable (SFP)
1855
Locking pin
Connector
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. To replace
an SFP, perform the following procedures:
Removing an SFP on page 190
Installing an SFP on page 191
Removing an SFP
To remove an SFP, follow this procedure (see Figure 98):
1. Place an electrostatic bag or antistatic mat on a flat, stable surface to receive
the SFP. Have ready a rubber safety cap for the SFP transceiver and the cable.
190 R eplacing Packet Forwarding Engine Components