ALCATEL 3AM19845AB -Lucent Litespan 1540 Multi-Service Access Node (MSAN) Telecom System Card / Module

The Alcatel 3AM19845AB is a 48-port POTS (Plain Old Telephone Service) line card, designated ATL3-G, for the Alcatel-Lucent Litespan 1540 Multi-Service Access Node (MSAN). It provisions 48 analogue subscriber lines from a single card slot, with integrated ringing generation and line testing built directly onto the board, reducing the need for separate ancillary test equipment during commissioning and fault-finding. The Litespan 1540 is a scalable, multivendor-compatible access node supporting SDH, PDH, ATM and Ethernet transport, deployed by more than 70 service providers across over 40 countries to deliver narrowband and broadband services to residential and business subscribers over existing copper plant, with over 29 million equivalent lines delivered worldwide. The ATL3-G sits alongside other Litespan 1540 line cards (ISDN, SHDSL, VoIP) in the same shelf to build mixed-service access nodes for legacy PSTN provision. Tech-Star (UK-based, shipped worldwide) supplies tested Litespan 1540 line cards; contact our engineers to confirm compatibility with your shelf configuration before ordering.