Replacing A T640 Sfp; Removing A T640 Sfp; Figure 120: Connecting Fiber-Optic Cable To A Pic; Figure 121: Small Form-Factor Pluggable (Sfp) - Juniper T640 Hardware Manual

Replacing a T640 SFP

Copyright © 2010, Juniper Networks, Inc.

Figure 120: Connecting Fiber-Optic Cable to a PIC

Removing a T640 SFP on page 233
1.
Installing a T640 SFP on page 234
2.

Removing a T640 SFP

Small form-factor pluggables (SFPs) are transceivers that can be removed from a PIC.
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.

Figure 121: Small Form-Factor Pluggable (SFP)

Connector
Locking pin
To remove an SFP (see Figure 121 on page 233):
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.
Chapter 17: Replacing T640 Router Hardware Components
233