Chapter 2: System hardware 74
Power supply – PMP 450 m Series
The PMP 450m Series - 5 GHz AP supports powering from the following power sources:
l AC+DC Enhanced Power Injector (see AC+DC Enhanced Power Injector C000065L002C)
l CMM5 56 V power and sync injector module with external 240 W or 600 W power supply
PSU part numbers
Table 44 :PSU part numbers for PMP 450m AP (5/3 GHz)
AP
Model
Cambium description Cambium part number
5 GHz AC+DC Enhanced Power
Injector
C000065L002C
3 GHz Power Supply, AC, 54 V 240 W N000000L054B
Power supply – PMP/ PTP 450 i Series
The PMP/PTP 450i Series supports powering from the following powering sources:
l Power Supply, 60 W, 56 V with 1000BASE-T or GigE
l AC+DC Enhanced Power Injector
l Power over Ethernet midspan, 60 W, -48 V DC Input
l CMM4 with external 56 V power supply and CMM4 to 450i Series ODU cable (Dongle)
l CMM5 56 V power and sync injector module with external 240 W or 600 W power supply
l IEEE802.3at power injector
Note
The 900 MHz SM is based off of the 450 Series , please see Power supply –
PMP/PTP 450 Series .
Warning
Always use an appropriately rated and approved AC supply cord-set in
accordance with the regulations of the country of use.
Warning
The PMP 450 Ruggedized High Gain Integrated Subscriber Module (Cambium
part numbers C035045C014A and C036045C014A), while encapsulated in a
450i-type enclosure, contains 450 circuitry which must be powered via 30 V
DC.Powering these SMs with a 56 V DC will damage the device.
Please refer to PMP 450 MicroPoP AP for details on maximum cable lengths between power injector and
PMP/PTP 450i.
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