Installation and User Manual
EtherHaul
1200™
Page 30
EH-INST-02, Issue 4.0
The circuit breaker should be connected to the (+) or (-) live voltage.
The DC input is floating, so either (+) or (-) can be connected to the GND on
the power supply side. For the sake of consistency with other systems, Siklu
recommends that you connect the (+) to the GND.
Use a 2-wire cable (14-18 AWG) to connect the power supply to the ODU. On
the ODU DC terminal, connect only the (+) and (-) wires. Do not connect to
the ODU's GND input.
Caution:
Disconnect all power cables before service!
2.7.3
Preparing the Cables
Before inserting a cable connector into the ODU, you must first enclose the cable
connector in a protective All-Weather Shell. 3 sets of All-Weather Shells are provided
with the ODU for the ODU interfaces. The protective All-Weather Shell assembly is
shown in
Figure
2-5.
1. Cable Inlet Portion
3. Connector Outlet Portion
2. Rubber Gasket Insert
4. Ethernet Cable
Figure
2-5 All-Weather Connecting Cable Shell Assembly