Removing A Line Module, Srp Module, Or Srp I/O Module - Juniper E Series Hardware Manual

Table 6: Module Slot Assignments (continued)
3.
4.
5.
6.
CAUTION: If you meet strong resistance when attempting to seat the module
using the ejectors, remove it from the chassis and confirm that the slot is one
designed to hold the module. Then check, if applicable, that the module matches its
corresponding module (I/O module or line module). Also, be sure that you have
aligned the top and bottom edges in the correct matching tracks.
7.
8.

Removing a Line Module, SRP Module, or SRP I/O Module

NOTE: Although not required, it is recommended that you issue the slot disable
command from the CLI before removing a line module or I/O module.
CAUTION: If you do not use the halt command before removing or powering down
an SRP, the system's NVS card may become corrupted.
E-series Router
ERX-7xx model
ERX-310 router
With a Phillips screwdriver, loosen the screws that secure the blank faceplate
covering the empty chassis slot, if present, and remove the faceplate.
Remove the module from its antistatic bag.
Verify that the ejectors are in the open position, as shown in Figure 23.
Guide the module into the chassis by placing it between the guides of the
selected slot and pushing the module until it stops.
The module stops sliding when the ejectors make contact with the front
of the chassis.
Insert the module into the midplane by simultaneously depressing both
ejectors (as shown in Figure 23) and exerting forward pressure on the module.
Tighten the module's captive screws using a Phillips screwdriver. Alternately
turn each screw several times before tightening them completely to allow
the module to sit correctly.

Removing a Line Module, SRP Module, or SRP I/O Module

Module Slot
Install modules in slots 2–6
Install modules in slots 1–2
Installing Modules
45