Host Subsystem Components And Descriptions; T320 Host Subsystem Description - Juniper Core Router T Series Hardware Manual

CHAPTER 5
Host Subsystem Components and
Descriptions

T320 Host Subsystem Description

Copyright © 2018, Juniper Networks, Inc.
T320 Host Subsystem Description on page 29
T320 Control Board Description on page 30
T320 Standard Control Board Description on page 31
T320 T Series Control Board (T-CB) Description on page 31
T320 Standard Control Board and T-CB LEDs on page 32
T320 Routing Engine Description on page 33
T320 RE-600 Description on page 34
T320 RE-600 LEDs on page 35
T320 RE-1600 Description on page 36
T320 RE-1600 LEDs on page 37
T320 RE-2000 Description on page 38
T320 RE-2000 LEDs on page 39
T320 Routing Engine Ports on page 39
Routing Engine Specifications on page 41
Supported Routing Engines by Router on page 45
The host subsystem provides the routing and system management functions of the
router. You can install one or two host subsystems on the router. To operate, each host
subsystem functions as a unit; the Routing Engine requires the corresponding control
board, and vice versa.
NOTE: We recommend you install two host subsystems for redundant
protection. If you install only one host subsystem, we recommend you install
it in slot .
RE0
29