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DataNET Fiber Optic Connections, Continued

The DataNET Fiber Optic Couplers use ST-style connectors (twist &

lock). Always insure that the TX (Transmit) on one end of the link is

connected to the RX (Receive) 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.

Figure 1-3: Fiber Optic

Coupler

Receive

Darker Gray Color

Transmit

Connector End View Fiber End View

Pin 5 GND

Pin 3 Receive

Pin1 +5V

Pin 2 GND

Pin 4 XMIT

Ping 6 GND

2000592-001 Installation • 17

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Siemens Advance Network Gateway Manual do Utilizador Página 27