System Hardware 29
Power supply
For details of the ePMP power supply units, see:
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Power supply description
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Power supply part numbers
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Power supply interfaces
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Power supply specifications
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Power supply location considerations
Power supply description
The power supply unit that is connected to the ePMP modules is rated for indoor use. The ePMP modules
are installed outdoors and terminated to network equipment using Cat5e cables with RJ45 connectors.
The Cat5e cables are plugged into an AC or DC power supply to inject Power over Ethernet (PoE) into
the module. The Cat5e cables connected to the power supply transitioning from indoors to outdoors
must be rated for outdoor use.
Attention
All RJ45 Ethernet LAN cables used for providing power or are connected to
power ports (PoE) must be UL certified with VW-1 markings.
SFP
The SFP port is the longer gland. SFP and SFP+ are supported in this radio. To achieve the full potential
of the radio, it is recommended to use 10G transceiver.
Table 9 describes the part numbers of SFPs from Cambium Networks that can be ordered as optional:
Table 9: SFPpart numbers
Cambium description Cambium part number
1G SFP MMF SX Transceiver, 850 nm (-40°C to 85°C) SFP-1G-SX
1G SFP SMF LX Transceiver, 1310 nm (-40°C to 85°C) SFP-1G-LX
1000 Base-T (RJ45) SFP Transceiver ( -40°C to 85°C) SFP-1G-Copper
10G SFP+ MMF SR Transceiver, 850 nm ( -40°C to 85°C) SFP-10G-SR
10G SFP+ SMF LR Transceiver, 1310 nm (-40°C to 85°C) SFP-10G-LR
10G Base-T (RJ45) SFP Transceiver ( 0°C to 70°C) SFP-10G-Copper
Power supply part numbers
Each module requires one power supply and one power supply line cord (line cord included with radio
device, refer to Table 10.