Enterasys Networks CM Version 1.0 User Manual
Power Supply Redundancy
2-2
DC Power Supply Specifications
Compression Lugs
The DC power supply positive and negative bolt patterns match up to a 1/4‐inch diameter,
2‐hole compression lug spaced 5/8‐inch on center. This compression lug must terminate to
a receptacle ready to crimp to 6 AWG. Enterasys Networks provides two lugs matching
these requirements with the DC power supply.
2‐hole compression lug spaced 5/8‐inch on center. This compression lug must terminate to
a receptacle ready to crimp to 6 AWG. Enterasys Networks provides two lugs matching
these requirements with the DC power supply.
If you wish to buy your own lugs, two possible vendors and part numbers for this specific
compression lug are:
compression lug are:
•
Panduit part number LCD6‐14A‐L
•
FCI part number YA6CL2TC14
The wire and lug connection must be assembled and crimped per the manufacturer’s
instructions. A special crimping tool may be required.
instructions. A special crimping tool may be required.
Power Supply Redundancy
The power specifications for Enterasys Matrix™ X Router modules, shown in
,
and the redundancy configuration table, shown in
, are useful guides for power
budget planning. To estimate a power budget, simply total the wattage of each installed
module, making sure the combined wattage consumed is no greater than 100% of the
output of the power supply(ies).
module, making sure the combined wattage consumed is no greater than 100% of the
output of the power supply(ies).
For example, if you install one CM and FM, three fan trays, and six IOMs (X‐G32‐00) at
1500 Watts/48 VDC, your total power required is 1735 watts. You would be required to
install a minimum of two power supplies to support this configuration or three power
supplies for N + 1 redundancy.
1500 Watts/48 VDC, your total power required is 1735 watts. You would be required to
install a minimum of two power supplies to support this configuration or three power
supplies for N + 1 redundancy.