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Introduction ® Tahoe 283 converter allows connecting of two LANs through an E1 line terminated with balanced G.703 interfaces. Converters work as transparent bridges, that is both interconnected networks appear as a single LAN, as if both were plugged into the same Ethernet switch.
Interfaces power power Ethernet G.703 connector switch Rear view of the converter 2.1. G.703 Interface The G.703 interface is equipped with a RJ-45 connector having following pinout: Signal RX + RX - TX + TX - The RX+ pin of the converter should be connected to the TX+ pin of the other device, the RX- pin to the TX- pin, TX+ to RX+ and TX- to RX- 2.2.
Status LEDs On the front panel there are four LEDs indicating device status: WAN Link - when lit, indicated synchronization to the other G.703 device WAN Act - blinks to signal the activity of the G.703 port LAN Link - when lit, indicates proper Ethernet connection between the converter and the switch or other device LAN 100M - when lit, indicates successful negotiation of 100 Mbps transfer rate on the Ethernet port...
89/336/EEC EMC requirements 99/5/EEC radio & telecommunication terminal equipment requirements The compliance of Tahoe 283 with the requirements of the above mentioned directives is ensured by complete application of the following harmonized European Standards: EN 60950:2000 EN 55022:1998 EN 61000-6-1:2002...