Figure 137: T640 Router Power Supplies - Juniper M Series Monitoring And Troubleshooting Manual

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M Series and T Series Routers Monitoring and Troubleshooting Guide

Documentation

T1600 Router Power Supplies

Figure 137: T640 Router Power Supplies

Checklist for Monitoring Power Supplies on page 273

The T1600 Core Router has two redundant, load-sharing power supplies, located at the

lower rear of the chassis in slots

The power supplies connect to the midplane, which distributes the different output

voltages produced by the power supplies to the T1600 router components, depending

on their voltage requirements. For each output voltage that the power supply provides,

it has either an active circuit breaker or an active current limiter.

There are no passive fuses in the router that must be replaced.

Each power supply is cooled by its own internal cooling system. Power supplies are

hot-removable and hot-insertable.

The T600 router supports the power supplies in

(top to bottom).

Table 68 on page