3EH76037AA ALCATEL OmniPCX Enterprise PBX Expansion Card

3EH76037AA ALCATEL OmniPCX Enterprise PBX Expansion Card Image 1

Alcatel 3EH76037AA PRA-T2 ISDN Primary Rate Access card for OmniPCX Enterprise systems.

The Alcatel 3EH76037AA is a PRA-T2 (Primary Rate Access) card designed for OmniPCX Enterprise communication servers. This interface card provides ISDN PRI connectivity, enabling digital trunk connections between the PBX system and the public switched telephone network or private tie-lines.

The PRA-T2 card supports E1 ISDN Primary Rate connections, delivering 30 B-channels plus one D-channel for signalling. It is used in enterprise telephony deployments where high-capacity digital trunk interfaces are required for voice traffic to and from external networks or other PBX systems.

This is a legacy product associated with the Alcatel OmniPCX Enterprise platform, which has since transitioned under the Alcatel-Lucent Enterprise brand. The card remains relevant for organisations maintaining existing OmniPCX installations or requiring replacement components for operational systems.

Available from Tech Star as new or refurbished stock. Submit a price enquiry for availability and lead time.

From the same manufacturer

Compatible with the same platform

Key FeaturesISDN PRI interface; E1 connectivity; 30 B-channels plus D-channel; Digital trunk support
ApplicationsEnterprise PBX trunk connections; PSTN gateway integration; Inter-PBX tie-line connectivity
CompatibilityAlcatel OmniPCX Enterprise; Alcatel-Lucent OXE systems
SpecificationsT2 ISDN Primary Rate interface; E1 2.048 Mbps; 30B+D channel configuration
PlatformOmniPCX Enterprise
ManufacturerALCATEL

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