Installation and Operation Manual

November 1999
M68334 Rev. A Tel-Link PMP - Remote Terminal Installation & Maintenance Manual 8-5
8.2.7 IF Cabling
WARNING! Do not plug the IDU into the AC outlet or DC power source until the cable to the ODU is
connected. If power is on, a DC voltage (44VDC) will be present on the N connector of the
IDU and could be shorted when installing the coaxial cable to the ODU.
Sufficient length of cable should be used to allow routing along the side of the rack, and a service loop.
Connect the Type-N male connector on the IF coaxial cable to the IF Interface Port of the IDU (refer to Fig-
ure 8-1 and Figure 8-3).
STEP 1. Terminate IFL Cable ends with Type-N Male RF connectors
STEP 2. Ensure a 90° Type-N Adapter is securely attached to the ODU Type-N female port
STEP 3. Connect the IFL cable to the 90° Type-N Adapter of the ODU and apply Weatherproof-
ing sealant
8.3 IDU to LSM Cabling
8.3.1 Tools Required
Refer to Table 3-2 in Section 3.0 for applicable tools.
8.3.2 Material Required
• Serial, straight-through, computer cable with DB-9 male/female connectors, 15-25 ft in length
8.3.3 NMS Cabling
STEP 1. Connect LSM to the Local Site Manager Interface Port located in the front of all IDU
chassis (refer to Figure 8-1 and Figure 8-3).
STEP 2. Refer to the LSM Manual for operations.
STEP 3. Connect ATM Interface Port cables to customer supplied equipment, e.g., router, ter-
minal server, etc. (refer to Figure 8-2 and Figure 8-4).