Juniper Networks manual J2350 Services Router Overview

JUNOS Software with Enhanced Services Hardware Guide

supply, an external compact flash and two universal serial bus (USB) ports for external storage, and an optional Crypto Accelerator Module.

J2320 routers ordered with the optional Crypto Accelerator Module come standard with 1 GB of memory, while those ordered without the Crypto Accelerator Module come standard with 256 MB of memory. The memory on J2320 routers can be upgraded to 1 GB. For instructions on upgrading memory, see “Replacing DRAM Modules” on page 136.

Each J2320 chassis contains four built-in Gigabit Ethernet ports with link speeds of 10/100/1000 Mbps over a copper interface. The chassis also contains three slots for field-replaceable Physical Interface Modules.

The J2320 Services Router supports the following field-replaceable PIMs:

■Gigabit Ethernet uPIM (1-port, 6-port, 8-port, and 16-port)

■Dual-Port Serial PIM

■Dual-Port E1 PIM

■Dual-Port T1 PIM

■Dual-Port Channelized T1/E1/ISDN PRI PIM

■4-port ISDN BRI S/T or U PIM

■ADSL 2/2+ Annex A PIM (1 port)

■ADSL 2/2+ Annex B PIM (1 port)

■G.SHDSL PIM (2 ports)

J2350 Services Router Overview

The J2350 Services Router is primarily designed for branch offices. It has a chassis that is 1.5 U (rack unit) in size with a nonredundant AC or DC power supply, an external compact flash and two universal serial bus (USB) ports for external storage, and an optional Crypto Accelerator Module.

J2350 routers ordered with the optional Crypto Accelerator Module come standard with 1 GB of memory, while those ordered without the Crypto Accelerator Module come standard with 256 MB of memory. The memory on J2350 routers can be upgraded to 1 GB. For instructions on upgrading memory, see “Replacing DRAM Modules” on page 136.

Each J2350 chassis contains four built-in Gigabit Ethernet ports with link speeds of 10/100/1000 Mbps over a copper interface. The chassis also contains five slots for field-replaceable Physical Interface Modules (PIMs).

The J2350 Services Router supports the following field-replaceable PIMs and modules:

■Gigabit Ethernet uPIM (1–port, 6-port, 8-port, and 16-port)

■Dual-Port Serial PIM

■Dual-Port E1 PIM

4■ J2350 Services Router Overview