If Cable - Huawei OptiX RTN 600 ODU Manual

OptiX RTN 600 ODU
Hardware Description
Item
Response time
DC resistance
Insertion loss
Voltage standing wave ratio (VSWR)
Flatness
Connector type

5.2 IF Cable

The IF cable connects the ODU and IDU. The IF cable is used to transport the IF signal, O&M
signal, and -48 V power between the ODU and the IDU.
IF cables are of three types, namely, 5D cable, 1/2-inch cable, and RG-8U cable.
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Issue 06 (2010-05-30)
If the distance between the IDU and the ODU is less than 120 meters, use the 5D cable.
One end of the 5D cable needs to be terminated with a type-N connector for connecting to
the IF interface of the ODU. The other end of the 5D cable needs to be terminated with a
TNC connector for connecting to the IF interface of the IDU.
If the distance between the IDU and the ODU is within 120 meters to 180 meters, use the
RG-8U cable. Both ends of the RG-8U cable need to be terminated with the type-N
connectors for connecting to the IF interface of the ODU and the IF jumper of the IDU,
respectively.
If the distance between the IDU and the ODU is within 180 meters to 300 meters, use the
1/2-inch cable. Both ends of the 1/2-inch cable need to be terminated with the type-N
connectors for connecting to the IF interface of the ODU and the IF jumper of the IDU,
respectively.
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5 Accessories and Cables
Performance
100 ns
0.75 ohms ±20%
≤ 0.2 dB (4-430 MHz)
≤ 1.1 (4-430 MHz)
≤ 0.2 dB (140/350 MHz)
Type-N male (Protect end)
Type-N female (Surge end)
5-3