Allied-telesis x600-48Ts/XP Manual de usuario descargar pdf (Pagina 31)

x600 Series Layer 3 Gigabit Ethernet Switches Installation Guide

AT-RPS3204 Redundant Power Supply

The RPS connector on the back panel of the switch connects to the

optional AT-RPS3204 Redundant Power Supply Module, shown in Figure

15. The unit can provide power to the switch in the event that the switch’s

internal power supply fails.

The AT-RPS3204 Redundant Power Supply Module features one

preinstalled AT-PWR3202 Power Supply and three empty slots for

additional power supplies. Each power supply can support one x600

switch. When fully populated with AT-PWR3202 Power Supplies, the

AT-RPS3204 unit can support up to four x600 switches simultaneously.

The AT-RPS3204 Redundant Power Supply Module is hot swappable with

the x600 switches. This means that it is safe to connect a powered on AT-

RPS3204 module to an x600 switch (which is also powered on) using a

21-pin D-combo connector cable from the module into the RPS connector

on the x600 switch.

For information about installing an AT-RPS3204 unit, consult the

documentation shipped with the unit.

Figure 15. AT-RPS3204 Redundant Power Supply Unit

The pinouts for the redundant power supply’s 21-pin D-combo port and

connector are described in “RPS 21-pin D-combo Port and Connector

Pinouts” on page 70.

T-PW

3204

POWER

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Allied-telesis x600-48Ts/XP Manual de usuario Pagina 31