Router User Manual

ERX 8.0.x Hardware Guide
NOTE: Install the SRP I/O m odule before you install the SRP module; otherwise, the
system diagnostics will fail.
Installing an SRP I/O Module
To install an SRP I/O module:
1. Ground yourself by using an antistatic wrist strap or other device and connect
it to the ESD gr
ounding jack on the chassis.
2. With a Phillips screwdriver, loosen the captive screws that secure the blank filler
panel coverin
g the empty chassis slot, if present, and remove the filler panel.
3. Remove the SRP I/O module from its antistatic bag, being careful not to touch
module compo
nents, pins, leads, or solder connections.
4. Slide the module into the chassis by placin g it between the guid es of the
selected slo
t and pushing th e m odule until it stops.
NOTE: See the figures in “ERX Overview” on page 3 for module locations.
5. Tighten the module’s captive screws using a Phillips screwdriver. Turn both
screws several times before tightening them complete ly to allow the module
to sit correc
tly.
Installing a
n SRP Module
To install an
SRP m od u le:
1. Ground yours
elf by using an antistatic wrist strap or other device and co nnect
it to the ESD grounding jack on the chassis.
NOTE: See the
figures in “ERX Overview ” on page 3 for module locations.
2. Choose the slot in which you want to install the module.
ERX-14xx models—Slot 6 or 7
ERX-7xx models—Slot 0 or 1
ERX-310 router—Slot 0
42 Installing SRP I/O and SRP Modules