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ISDN Mixed Module ALCATEL 3EH77238AD – 2 T0 lines, 4 UAI ports
Summary description:
ISDN mixed module ALCATEL 3EH77238AD provides connectivity for telecom systems with 2 T0 interfaces and 4 UAI ports. Designed for integration in compatible Alcatel enterprise equipment, it supports ISDN trunk and user access configurations, enabling PSTN/ISDN connectivity, voice and signaling channels. Suitable for installations requiring multiple ISDN interfaces and modular expansion.