Like all Tellabs cabinets, the Tellabs 52EU supports POTS, ISDN,special services, T-1, xDSL and fiber. The cabinet can be deployed in any network topology (point-to-point, star, tree), including integrated (GR-303, TR-08) and universal configurations (TR-57).
Front, rear and side doors are equipped with key locks and padlock tabs. The side door provides controlled access to the protector panels. With a total capacity of 1000 lines, the Tellabs 52EU is designed for POTS or heavy broadband installations requiring optimal ADSL service card capacity.