Juniper Networks J2320 manual Replacing Hardware Components, Tools and Parts Required

Chapter 10

Replacing Hardware Components

Because many of the Services Router's hardware components are field-replaceable units (FRUs), you can remove and replace them yourself. When you need to replace a router component, contact your customer support or sales representative to order the field-replaceable unit (FRU) that contains the component. For instructions, see “Contacting Customer Support and Returning Hardware” on page 215.

This chapter contains the following topics:

■Tools and Parts Required on page 173

■Replacing the Console Port Cable on page 174

■Replacing a PIM on page 174

■Replacing PIM Cables on page 177

■Removing and Replacing the Chassis Cover on J2320 and J2350 Routers on page 178

■Replacing Internal Compact Flashes on J2320 and J2350 Routers on page 180

■Replacing Internal Compact Flashes on J4350 and J6350 Routers on page 183

■Replacing External Compact Flashes on page 186

■Replacing USB Storage Devices on page 188

■Replacing DRAM Modules on page 190

■Replacing Power System Components on page 193

■Replacing Crypto Accelerator Modules on J2320 and J2350 Routers on page 200

■Replacing Crypto Accelerator Modules on J4350 and J6350 Routers on page 203

■Replacing Air Filters on J2350 Routers on page 207

■Replacing Air Filters on J4350 and J6350 Routers on page 208

Tools and Parts Required

To replace hardware components, you need the tools and parts listed in

Table 63 on page 174.

Tools and Parts Required ■ 173