Juniper Networks 8 Router User Manual


 
Installing Modules
WARNING: Be sure circuit breakers for the power source are in the OFF position
before attachi
ng power cables.
WARNING: Remove jewelry (in cluding rings, necklaces, and watches) before
working on equipment that is connected to power lines. Metal objects heat u p
when connected
to power and ground and can cause serious burns or become
welded to the terminals.
WARNING: Do not
insert any metal object, such as a screwdriver, into an open slot
or the backplane. Doing so can cause electric shock and serious burns.
WARNING: Never attempt to repair parts o f modules yourself. Only trained
customer serv
ice personnel are authorized to service parts. Call Juniper Networks
Customer Service to make arrangements to return defective modules for repair.
Installing SRP I/O and SRP Modules
You m ust install SRP m odules in specific slots in each router. See
Table 5 for SRP module slot assignm ents.
Table 5: SRP Module Slot Assignments
Router Slot
ERX-14xx models 6 and 7
ERX-7xx mode
ls
0and1
ERX-310 router 0
NOTE: Because of different physical dimensions and switch fabric capabilities, SRP
modules are not interchangeable between systems. For example, the 10-Gbps SRP
module used in ERX-7xx and ERX-14xx models cannot be used in an ERX-310
router, and vice versa.
Installing SRP I/O and SRP Modules 41