Alvarion BreezeACCESS VL 5.4, System Manual

Page: 44 / 157

BreezeACCESS VL System Manual
3-14
BS-PS-DC-VL Power Supply Module
The BS-PS-DC-VL is a DC to DC converter that provides power to all the
BS-AU-VL modules installed in the BS-SH-VL chassis. The BS-PS-DC-VL
front panel is shown in Figure 3-9.
Figure 3-9
:
BS-PS-DC-VL Front Panel
The BS-PS-DC-VL provides a power input connector, marked -48VDC, for
connecting the -48 VDC power source to the module.
The color codes of the cable wires are, as follows :
♦
Black (pin 2): -48VDC
♦
Red (pin 1): + (Return)
♦
Shield (pin 3)
The ON/OFF Power Switch controls the flow of mains power to the power
supply module.
The functionality of the LEDs is described in Table 3-1 on page 3-13.
BS-AU-VL Network Interface Module
The front panel of the BS-AU-VL Access Unit Network Interface module is
shown in Figure 3-10.
Figure 3-10 : BS-AU-VL Front Panel
The BS-AU-VL provides the following interfaces :
♦
10/100 BaseT: A 10/100BaseT Ethernet connector for connecting the
BS-AU-VL to the network. A straight Ethernet cable should be used to
connect the module to a hub, router or switch.