Installation Guide

Table Of Contents
Brocade MLX Series and Brocade NetIron XMR Installation Guide 279
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Hardware Specifications
This chapter describes hardware specifications for Brocade MLX and NetIron XMR routers.
Hardware specifications for Brocade MLX routers
The following sections describe hardware specifications for Brocade MLX routers.
Power specifications
The following power supply frequency requirements apply to Brocade MLX 4-slot, 8-slot, and 16-slot routers:
AC Input Rating: 100 to 240V, 50/60 Hz, 16.0 A maximum per power supply
AC Operating Voltage Range: 90 - 264V, 50/60 Hz
Inrush current: 40A peak maximum at 25 degrees C (77 degrees F)
DC Input Rating: -48V, 30.0 A maximum per power supply
DC Operating Range: -40 to -60V
Inrush current: 45A peak maximum at 25 degrees C (77 degrees F)
The following power supply frequency requirements apply to the Brocade MLX-32 routers:
AC Input Rating: 200 -240V, 50/60 Hz, 16.0 A maximum per power supply
AC Operating Voltage Range: 180 to 264V
Inrush current: 30A peak maximum at 25 degrees C (77 degrees F)
DC Input Rating: -48V
75A maximum per power supply (2400W PSU)
80A maximum per power supply (3000W PSU)
DC Operating Range: -40 to -60V
<70A peak for any initial current surge or spike of 10mS or less at either cold or warm start
The following table lists power consumption information for Brocade MLX routers with all base components installed, and with only the
specified interface modules installed.
TABLE 44 Brocade MLX router power consumption values
Model @100 VAC @200 VAC @-48VDC
Amps Watts BTU/hr Amps Watts BTU/hr Amp
s
Watts BTU/hr
MLX routers with 8x10G interface modules only
MLX-4 14 1389 4740 7 1389 4740 29 1389 4740
MLX-8 28 2760 9419 14 2760 9419 57 2760 9419
MLX-16 56 5591 19081 28 5591 19081 116 5591 19081
MLX-32 N/A N/A N/A 57 11391 38876 237 11391 38876