ADTRAN 1183001L1 Total Access Multi-Service Router

ADTRAN Total Access 3050 Splitter Shelf, part number 1183001L1, is a modular accessory for the Total Access 3050 family that provides POTS/ADSL signal splitting and combining inside a chassis. Specifically designed to be installed in a Total Access 3050 system, it accommodates the ADTRAN Enhanced ADSL Splitter Module (61183102L1-22A) and supports other service cards such as SHDSL, IMA, IDSL, DS1 FR, CES, and DSX-1, enabling integrated voice and data delivery over shared lines. By separating POTS voice paths from DSL data, the shelf enables efficient multi-service deployment within the 3050 platform, suitable for carrier and enterprise environments needing mixed voice and broadband services. Note that the 1183001L1 is a shelf/slot component rather than a standalone router, and its value lies in providing the physical and logical infrastructure to support the ADSL/POTS split within ADTRAN's Total Access architecture.