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ERX 8.0.x Hardware Guide

Figure 2: ERX-14xx Models, Rear View

I/O

module

Power input

module

Cable

management

bracket

Plenum

Fan tray

SRP I/O

module

g013728

ERX-7xx

Models

NOTE: In the E -serie s documentation, the term ERX-7xx models refers to b oth the

ERX-70 5

router and the ERX-710 router. The terms ERX-705 router and ERX-710

router refer to the spe cific models. See Figure 3 and Figure 4.

The ERX-

7xx models are ro bust, high-density routers with less capacity

than the ERX-14xx models. The ERX-7xx models use either the

SRP-10G module or the SRP-5G module.

YoucanconfiguretheERX-7xxmodelstoenablethelinemodules(LM)tooperate

either

at full line rate performance or at a rate dependent on the resources available.

For in formation about configuring performance of line m odules, see JUNOSe

System Basics Configuration G uide, Chapter 6, Managing Modules .

NOTE: Th

e 10-Gbps SRP module used in the ERX-310 router is different from the

10-Gbps SRP module used in the ERX-710 router. See “SRP Module” on page 10

for more information.

6 ERX Routers

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Juniper Networks 8 Manuel d'utilisateur Page 24