Black Box AC455A-TX-R2 - Manual (Page 15)

14
FIBER LINK
NOTE
Use RG59/U coaxial cable (part number ETN59-BNC) between the video
equipment and the fiber units. The video equipment and the fiber unit
should be no more than 100 ft. (30.5 m) apart.
Terminate the coaxial cable with a female BNC and connect it to the fiber unit.
Repeat for both ends of the link.
3.3 Optical Connections
The standard optical connector on the Fiber Link is ST. Connect the
preterminated fiber to the two fiber units.
3.4 Power Connections
All standalone modules are equipped with removable screw-terminal connectors
for power input.
1. Identify the power connector and remove it from the module.
2. Make sure the power supply is not connected to any power source, and strip
approximately
1
⁄
4
inch (0.6 cm) of insulation from the ends of the cable.
3. While observing correct polarization of the cable (see Table 3-1), insert one
lead into one of the screw sockets and tighten the screw. Repeat for the other
conductor. Confirm the security of the connection with a light pull on the
cable.
Table 3-1. Pin and Connector Functions
Pin No. Function Connector Function
3 +12 to 16 VDC BNC Video, Data, and Genlock Sync
2 Alarm/+5 VDC
1 Ground