Nortel CTR 38 GHz, Руководство по установке

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CTR 38 GHz Release 1.2 1-11
Reunion CTR 38 GHz Installation Guide
Installing the Tower Equipment
Install the CTR 38 GHz microwave transceiver as follows:
1. Mount the CTR 38 GHz to a stable pole using the supplied mounting
brackets. Ensure that you assembled the mounting brackets prior to
attaching the CTR. See Figure 1-9.
The mounting brackets accommodate poles with outside diameters from
2" to 4.5". See Figures 1-5 and 1-6.
The CTR 38 GHz requires 18 VDC (3A) power supply unit.
2. Connect the IF/power supply input cable to the CTR’s N-type
IF IN 18 VDC port. See Figures 1-4 and 1-5.
3. Connect the RX cable from the CTR’s N-type IF OUT port to the NIU’s
RX port. See Figures 1-4 and 1-5.
4. Seal all connections using Coax-Seal® or equivalent, cold shrink or hot
shrink tubing.
5. Ground all RF cables at the recommended spacing intervals. (Refer to
tower and cable manufacturers’ specifications).
6. Ensure that all feed lines are securely attached to the support structure.
Plan for drip (service) loops on all cables.
Caution
Do not turn on the power supply until the
installation is complete. After you install the
equipment, check the cable connections.