Router modules

1

Power supply requirements for NI-MLX-1Gx48-T-A modules

Table 21 lists the power supply requirements for each type of router when installing NI-MLX-1Gx48-T-A modules.

TABLE 21 Power supply requirements for NI-MLX-1Gx48-T-A modules

Router type

Number of

Power supply requirements

 

NI-MLX-1Gx48-T-A

 

 

modules installed

 

 

 

 

MLXe-4

one

one 1200W PSU

 

 

for 1+1 redundancy, install two 1200W PSU

 

 

 

 

two to four

two 1200W PSU

 

 

for 2+2 redundancy, install four 1200W PSU

 

 

 

 

 

one 1800W PSU

 

 

for 1+1 redundancy, install two 1800W PSU

 

 

 

MLX-4 and

four

one 1200W PSU

Brocade NetIron

 

for 1+1 redundancy, install two 1200W PSU

XMR 4000

 

 

 

 

 

MLXe-8 and

seven

two 1200W PSU

Brocade NetIron

 

for 2+2 redundancy, install four 1200W PSU

XMR 8000

 

 

eight

three 1200W PSU

 

 

 

for 3+1 redundancy, install four 1200W PSU

 

 

 

 

 

two 1800W PSU

 

 

for 2+3 redundancy, install four 1800W PSU

 

 

 

All 16-slot routers

fifteen

four 1200W PSU

 

 

for 4+4 redundancy, install eight 1200W PSU

 

 

 

 

sixteen

five 1200W PSU

 

 

for 5+3 redundancy, install eight 1200W PSU

 

 

 

 

 

four 1800W PSU

 

 

for 4+4 redundancy, install eight 1800W PSU

 

 

 

All 32-slot routers

twenty-eight

four 2400W PSU

 

 

for 4+4 redundancy, install eight 2400W PSU

 

 

 

 

twenty-nine to

five 2400W PSU

 

thirty-two

for 4+4 redundancy, install eight 2400W PSU

 

 

 

 

 

four 3000W PSU

 

 

for 4+4 redundancy, install 3000W PSU

 

 

 

NOTE

When one or more NI-MLX-1GX48-T-A modules are installed in an MLX16-slot router, you must replace the NI-X-16-FAN-EXH modules with NIBI-16-FAN-EXH-A high-speed fan modules. For more information about high-speed fan modules, see “NIBI-16-FAN-EXH-Ahigh-speed fan assemblies” on page 61. If the 16-slot router is not upgraded to support NIBI-16-FAN-EXH-A modules before NI-MLX-1GX48-T-A modules are installed, the following Syslog message is displayed.

SYSLOG: Mar 26 14:19:53:<12>R1, 48X1G modules in slots 10,11,13,16 shouldn't be running without high speed fans.

NOTE

The NIBI-16-FAN-EXH-A fan module does not ship with Brocade MLX-16 routers. Contact Brocade to purchase this module.

Brocade MLX Series and Brocade NetIron XMR Hardware Installation Guide

43

53-1002373-02

 

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Brocade Communications Systems 53-1002373-02 manual Power supply requirements for NI-MLX-1Gx48-T-A modules
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