Alcatel ALE BTS ISDN mengmodule/4 T0+ 4 UAI+ 8 SLI

Expand your Alcatel-Lucent OmniPCX Enterprise Communication Server with this versatile mixed interface module, delivering 16 ports in a single plug-in card: 4 ISDN Basic Rate Interface (BRI/T0) ports, 4 Universal Analog Interface (UAI) ports, and 8 Subscriber Line Interface (SLI/POTS) ports. Ideal for unified voice and data connectivity in enterprise PBX environments.

Overview

The Alcatel ALE BTS ISDN Mixed Module (model 3EH77015AC) is a high-density expansion card engineered for Alcatel-Lucent OmniPCX Enterprise systems. It combines digital ISDN BRI connectivity with analog interfaces, enabling seamless integration of legacy analog devices and modern digital endpoints. The module supports Euro-ISDN (DSS1) and Q.931 signaling protocols, ensuring compatibility with European ISDN networks and robust call control.

What stands out

• Four ISDN BRI (T0/S0) ports for digital voice and data transmission
• Four Universal Analog Interface (UAI) ports supporting Alcatel-Lucent 4000 series analog phones and compatible devices
• Eight Subscriber Line Interface (SLI) ports for standard analog phones, fax machines, and modems
• Hot-swappable design for minimal downtime during installation or maintenance
• LED status indicators per port for quick diagnostics and monitoring
• Backplane connectivity for seamless integration with the host OmniPCX system

Technical details

• Total port capacity: 16 (4 BRI + 4 UAI + 8 SLI)
• ISDN interface type: Basic Rate Interface (BRI) / S0/T0
• Analog interface types: UAI and SLI (POTS)
• Signaling protocols: Euro-ISDN (DSS1), Q.931
• Analog line features: Caller ID, Message Waiting Indicator (MWI)
• Power supply: Provided by host OmniPCX system
• Form factor: Plug-in circuit board / card
• Function: Voice communication, data transmission (ISDN)
• Application: PBX/IP-PBX system expansion
• Connectivity: Internal backplane connection

Our verdict

A reliable and flexible expansion solution for OmniPCX Enterprise systems, this module bridges digital and analog telephony with ease. Its hot-swappable design and comprehensive port mix make it a smart choice for businesses needing to support diverse communication devices without compromising performance.