J2320

**J2320 Router**

Rack Space	1RU
Card Slots	3: 3 PIMs
Agg. Bandwidth	600 MBit/s (large packets) 400MBit/s (IMIX)
Power Supplies	Single, AC-only
Memory	256MB/2GB
Flash	256MB/1GB

Two models offered: J2320-JH with hardware crypto, and J2320-JB-SC with software crypto, and only 256MB of RAM.

This model has interchangeable hardware with the SSG320, and a license option is available to change between JUNOS and ScreenOS.

Unlike the J4350 and J6350, the J2320 contains no high-speed PCI-Express-based "EPIM" slots, only shared PCI-based "PIM" slots.

This router was made available in JUNOS 8.4, in August 2007.

Built-in Interfaces:

4 x 10/100/1000 Copper Ethernet

LAN (uPIMs - support either PCI PIM or PCI-X EPIM slot)

8 x 10/100/1000 Copper Ethernet

16 x 10/100/1000 Copper Ethernet (Double-Height)

6 x Gigabit Ethernet SFP

WAN (PIMs - 4-6 supported):

2xSerial

2xT1/E1

1xDS3

1xE3

2xFE

4xISDN BRI (U or ST)

1xADSL2+ (Annex A and Annex B)

2x2-wire or 1x4-wire G.SHDSL