Siemens ADVANCE NETWORK COMMUNICATIONS BOARD/DATANET 2000592-001 - Manual (Page 29)

DataNET Fiber Optic Connections, Continued
Instructions,
continued Step Action
4. Connect the incoming Fiber Optic cable transmit and
receive lines to the ST connectors on the assembly; see
figure 1-3.
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.
2000592-001 Installation
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