Radwin RADWIN 2000 D+, User Manual

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RADWIN 2000 D+ User Manual Release 3.6.00 4 ‐ 17
The IDU ‐ H: A Base Station Alternative to PoE Devices Chapter 4
Grounding and Powering Up the IDU ‐ H
The IDU ‐ H has redundant power connection circuits. An enlarged view of the power
connectors is shown in below:
Figure 4 ‐ 19: IDU ‐ H power connectors, grounding lug and power plug.
• For direct DC connection: The connectors are 3 pin in line female, with polarities (left to
right) minus, ground, plus.
• For AC connection: To avoid damage to the IDU ‐ H, always use an AC/DC adapter and
power plug supplied by RADWIN.
IDU ‐ H ‐ Functional Overview
Figure 4 ‐ 20: IDU ‐ H front panel
The front panel is very straight forward: The SFP ports are standard. The LAN ports are
Ethernet and support GbE. The six ODU WAN ports function identically to the LAN ‐ Out port
on a PoE device.
Warning
Ground the unit with a 10 AWG wire before applying power.
Note
Radios connected to the WAN ports have Layer ‐ 2 connectivity, required to
collocate them if needed. See HSSoE Concepts .