Juniper Networks J2350 manual Series Services Router Hardware Features

Chapter 2

J-series Services Router Hardware Features

J-series Services Routers running JUNOS software with enhanced services have chassis that are similar but with important differences. J2320, J2350, and J4350 routers have a single nonredundant power supply and an optional Crypto Accelerator Module.

J6350 routers have redundant power supplies and a standard Crypto Accelerator Module.

For field-replaceable PIMs, the J2320 has three slots, the J2350 has five slots, and the J4350 and J6350 have six slots. Of the six slots, two on the J4350 and four on the J6350 are enhanced (high-speed) slots.

All J-series routers run JUNOS software with enhanced services, which offers advanced routing and security features.

This chapter contains the following topics:

■J2320 and J2350 Services Router Hardware Features on page 7

■J4350 and J6350 Services Router Hardware Features on page 20

J2320 and J2350 Services Router Hardware Features

This section contains the following topics:

■J2320 and J2350 Chassis on page 8

■J2320 and J2350 Midplane on page 12

■J2320 and J2350 Routing Engine Hardware on page 12

■J2320 and J2350 Boot Devices on page 12

■J2320 and J2350 Front Panel on page 13

■J2320 and J2350 External Compact Flashes on page 18

■J2320 Power System on page 18

■J2350 Power System on page 18

■J2320 and J2350 Cooling System on page 19

J2320 and J2350 Services Router Hardware Features ■ 7