The ETU-01U is a 2Mbps G.703 converter. The unit operates in unframed mode for a straight 2Mbps conversion.

The ETU-01U can be equipped with a range of interchangable inteface modules of the following type - X.21, V.35, RS449, RS530 and Ethernet 10BaseT bridge / router.

Ideal for connecting routers or other DTE devices to 2Mbps leased lines where the user requires the full 2Mbps bandwidth.

The ETU-01U has both 75 and 120 Ohm G.703 interfaces, a range of test loops and an inbuilt bit error rate tester is provided for troubleshooting.