User’s manual ethernet 10/100 transceiver series dl221/dl221a june 1999.
- 2 - ethernet 10/100 transceiver instruction manual series dl221/dl221a introduction thank you for purchasing the radiant communications series dl221/dl221a fiber optic transceiver. We hope that this manual will help you quickly and easily install your transceiver. If you still need help installing...
- 3 - general description the radiant communications series dl221/dl221a transceivers are used to connect two active ethernet network components together over a fiber optic cable. Radiants unique technology allows the same transceiver to be used for connecting 10baset or 100baset components togethe...
- 4 - the electrical section is capable of interfacing with any 10baset or 100baset rj-45 twisted pair port. If the ethernet port supports auto negotiation, the dl221/a can be set to auto negotiate for optimum performance. If the ethernet port does not support auto negotiation, or if a fixed data ra...
- 5 - front panel connections & indicators all connections (except power) to the dl221/dl221a are made at the front panel. Below is a picture of a dl221 front panel. The dl221a is identical, except that the duplex fiber connector is replaced with a single fiber connector. Please familiarize yourself...
- 6 - installation · connect the cat5 cable to between the ethernet port and the series dl221/dl221a transceivers 10/100baset port. · connect the fiber optic cable(s) to the series dl221/dl221a transceivers fiber optic port(s). The optical patch cord(s) sent with the unit may be used if needed. · ...
- 7 - configuration of the dl221/dl221a the dip switches on the front panel are used to configure the dl221/dl221a . Use a flat head miniature screwdriver (or equiva- lent) to set the dip switches to the desired setting. Use the follow- ing tables to determine the proper switch settings for the desi...
- 8 - typical settings for ethernet service types set dont care nway (auto-negotiation) (factory default) 10 mbps half duplex 10 mbps full duplex 100 mbps half duplex 100 mbps full duplex - 9 - fiber optic port configuration note: once the dip switches have been set to the desired settings, the con...
