Juniper Networks E-Series manual Installing the I/O Modules

Installing Components for Line Module Redundancy E-Series Routers

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Redundancy midplane

Figure 5-7Installing a redundancy midplane

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Installing the I/O Modules

To install the I/O modules in a redundancy group:

1Install the redundancy I/O module in the lowest-numbered slot of the redundancy group.

Caution: When setting up a redundancy group with line modules, be sure to install the redundancy I/O module in the lowest-numbered slot of the redundancy group. It is possible to install the redundancy I/O module in other slots; however, doing so may damage other I/O modules connected to the redundancy midplane.

2Install the corresponding I/O module for the line module of each slot in the redundancy group. (See Installing a Line Module or an I/O Module, earlier in this chapter.)

3Cable each module to provide a path to the remote interface (see Chapter 6, Cabling E-Series Routers).