Newbridge 90-5947-01 3600 MainStreet WAN switching Telecom System Card / Module

The Newbridge 90-5947-01 is recorded as TE3-2 with a MAU. In Newbridge’s shorthand TE3 covers the T3 and E3 rates, the 45 and 34 Mbit/s tier above the E1 and T1 circuits the rest of the shelf handles, and the trailing 2 indicates the port count. The MAU is the medium attachment unit that provides the physical interface for the card. We would confirm the exact rate and presentation on the unit itself before it ships.

Newbridge Networks built the MainStreet range of multiplexers and switches, later sold under Alcatel after the 2000 acquisition, and the 90- prefixed numbering identifies cards, shelves and cables across that range. The 36170 MainStreet Xpress ATM switch and the 36120 and 46020 multiplexers took interface cards for E1, T1, T3, E3 and circuit emulation, with a control card at the centre of each shelf. The platforms are out of support and maintained from held stock.

If you can give us the model or the release you are matching, we will confirm what we hold before anything ships. Tech-Star is UK-based and ships worldwide. Contact our sales team for current stock, condition details and pricing.