J2300 Routing Engine - Juniper J2300 Getting Started Manual

J2300, J4300, and J6300 Services Router Getting Started Guide
Figure 4: J2300 Hardware Components
Physical
Interface
Module
(PIM)
Table 6 summarizes the physical specifications for the router chassis.
Table 6: J2300 Physical Specifications
Description
Chassis dimensions
Router weight

J2300 Routing Engine

The Routing Engine provides three main functions:
12
J2300 Services Router Hardware Features
Front
Rear
Primary compact
flash drive
Value
1.75 in. (4.4 cm) high
17.25 in. (43.8 cm) wide—19 in. (48.3 cm) wide with
mounting brackets attached
12.37 in. (31.4 cm) deep—plus 0.5 in. (1.27 cm) of
hardware that protrudes from the chassis front
12 lb (5.4 kg)
Creates the packet forwarding switch fabric for the Services Router, providing
route lookup, filtering, and switching on incoming data packets, then directing
outbound packets to the appropriate interface for transmission to the network.
Routing Engine
Processor
Power supply
DRAM