Installation - Motorola SC 4812ET RF Hardware Installation Manual

SC 4812ET – SC 614/SC 614T Companion Frame Installation
n Step
1 In the R2 location, slide the bracket up and install the ERXDC with the three SMA connectors
along the bottom edge facing forward. Slide the bracket down over the ERXDC. Using a T15
TORX screw driver, torque the two (2) pan head screws to 2 N–m (16 in–lbs).
2 Connect the SMA plug to the SMA jacks (J1, J2, and J3) on the ERXDC (see Figure E-6). Torque
each connector to 1.0 N–m (9 in–lbs). Connect the Type N plug to the Type N bulkhead
connectors on the MGB (J1 to RXa2 IN; J2 to RXb2 IN; and J3 to RXg2 IN). Torque each
connector to 4 N–m (35 in–lbs).
3 Connect the 8–pin and 14–pin connectors, P2 and P1, respectively.
4 Plug the ganged connectors onto the ERXDC (R2).
5 Connect the RF jumper cable to the bottom of the Type N bulkhead connectors (RXa2 IN; RXb2
IN; and RXg2 IN). Torque each connector to 4 N–m (35 in–lbs). Install the other end of the cable
as covered in the SC 614 Hardware Installation manual.
6 Install the BTS labels – RXa2 IN; RXb2 IN; and RXg2 IN next to each port on the outside of SC
614.
7 Connect the jumper cables from the SC 614T RXa2 IN (RX2), RXb2 IN (RX4), and RXg2 IN
(RX6) to the SC 4812ET RF Expansion Ports labelled 1A, 2A, and 3A, respectively.
Apr 2001
SC
TM
V0E.02
Table E-4: Installing an ERXDC in the SC 614 Cabinet
4812ET RF and Power Cabinet Hardware Installation Manual
DRAFT
Action
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E
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