Slot Groups For The Erx7Xx Models; Combinations Of Line Modules In Slot Groups; Oc48 Line Modules - Juniper E SERIES BROADBAND SERVICES ROUTERS 11.3.X - ERX HARDWARE GUIDE REV 26-9-2010 Hardware Manual

Combinations of Line Modules In Slot Groups

OC48 Line Modules

Copyright © 2010, Juniper Networks, Inc.
Figure 17: ERX1410 Slot Groups

Slot Groups for the ERX7xx Models

A slot group in an ERX7xx model comprises one slot or two adjacent slots. The groups
for an ERX7xx model consist of the following slots (Figure 18 on page 33):
Slot group 1—Slots 2 and 3
Slot group 2—Slot 4
Slot group 3—Slot 5
Slot group 4—Slot 6
Slots 0 and 1 are reserved for the SRP modules.
Figure 18: ERX7xx Model Slot Groups
For information about combinations of line modules in slot groups, see JunosE System
Basics Configuration Guide, Chapter 6, Managing Modules.
The ERX1440 router with the SRP-40G+ SRP module supports OC48 line modules. Other
ERX routers do not support OC48 line modules.
Chapter 4: Installing Modules
33