Slot Groups - Juniper E-Series Installation And User Manual

5-2 CHAPTER 5
Installing Modules

Slot Groups

Figure 5-1 Orientation of line modules in E-series routers
For details about available line modules, see
Specifications. For information about compatibility between lines
modules and SRP modules, see
Specifications.
The slots in the ERX-1410 router and the ERX-7xx models are divided
into groups. The number of groups and number of slots per group
depend on the system.
There are no slot groups in the ERX-1440 router or the ERX-310 router.
In the ERX-310 router, slot 0 contains the SRP module and slots 1 and 2
contain a line module.
Chapter 12, Module
Table 12-2 in Chapter 12, Module