User`s manual

2000591-001 Installation •• 37
DataNET Fiber Optic Connections, Continued
Step Action
4. Route the other 6-pin connector through the holes drilled in
the access plate and connect to the Fiber Optic Coupler
Assembly.
5. Through the access plate holes mount the Fiber Optic
Coupler Assembly using the hardware that came with it.
For Zone 1 units (Figure 1-4) mount the assembly through
one of the pre tapped holes.
6. Connect the Fiber Optic cable transmit and receive lines to
the ST connectors on the assembly; see figure 2-8.
The DataNET Fiber Optic Couplers use ST-style
connectors (twist & lock). Always insure that the TX on one
end of the link is connected to the RX at the other end of
the link. Some duplex fiber optic cables are coded to help
monitor the direction of data travel. If the fibers are not
coded, special attention must be paid to insure a proper
connection.
Instructions,
continued