User's Manual

Table Of Contents

mBSC-H DAS System

Installation Manual Issue 7

4.2.5.2 Grounding

The Unit must be grounded and the integrity of the protective earth must be ensured. Connect an

earth-bonding cable to the provided grounding connection on the equipment. Do not connect any

additional external devices to the grounding connection.

Figure 4-12. Grounding Connection

1. Uncover the RU interface by removing the Vandalism Protective Shield from the bottom of the Shroud

Cover.

2. Loosen the hex nut located on the grounding connection as shown in Figure 4-12.

3. Connect the earth-bonding cable between the two lock and flat washers.

4. Tighten the hex nut, making sure the cable is securely connected before moving to the next phase of

the installation.

4.2.5.3 Route the Cables

Prepare and route all cables according to standard field installation procedures.

The mains cable and mains plug is used as a disconnect device. For PLUGGABLE EQUIPMENT, the

socket-outlet shall be installed near the equipment and shall be easily accessible.

Care should be taken to prevent wear or field damage to cables during install. Particular attention should

be paid to the Fiber Optics Cable as damage may occur if cable is tightly coiled or bent.

The remote unit is connected to a external antenna or dish, and the antenna ports (mounted on the

rear side of the EUT) is considered a Cable Distribution System circuit (CDS). Circuits for connection to the

CDS are classified as TNV-1.

4.2.5.4 Fiber Optic Cable Connection

One fiber optic cable must be routed from an external splice enclosure or fiber access terminal to the

Master Remote Unit enclosure. The RU is equipped so only one cable is required per Master Remote Unit

for the optic port. A hardened optical E2000 connector is used for the optic port.