
Alcatel 3BA23073AAAC 05 BRA2 Basic Rate Access Interface Card for OmniPCX Enterprise systems.
The Alcatel 3BA23073AAAC 05 is a BRA2 (Basic Rate Access 2) interface card designed for Alcatel-Lucent OmniPCX Enterprise communication systems. This card provides two ISDN Basic Rate Interface (BRI) ports, enabling connection to ISDN networks for voice and data transmission at 2B+D configuration per port.
The BRA2 card is utilised within OmniPCX Enterprise platforms to deliver ISDN connectivity for trunk lines or terminal equipment. It supports standard ISDN BRI protocols, making it suitable for connecting to public telephone networks or private ISDN devices within enterprise telephony deployments.
As part of the Alcatel-Lucent OmniPCX range, this is a legacy product that continues to serve organisations maintaining existing OmniPCX Enterprise installations. The card remains relevant for businesses requiring ISDN connectivity where migration to all-IP infrastructure has not yet been completed.
Available from Tech Star as new or refurbished stock. Submit a price enquiry for availability and lead time.

| Platform | OmniPCX Enterprise |
|---|---|
| Manufacturer | ALCATEL |

| Platform | Alcatel-Lucent 7750 SR / 7450 ESS |
|---|---|
| Manufacturer | ALCATEL |

| Platform | Alcatel 4000 Series |
|---|---|
| Manufacturer | ALCATEL |

| Platform | Alcatel-Lucent 8000 Series |
|---|---|
| Manufacturer | ALCATEL |

| Platform | 7750 SR / 7450 ESS |
|---|---|
| Manufacturer | ALCATEL |

| Platform | OmniPCX Enterprise |
|---|---|
| Manufacturer | ALCATEL |

| Platform | OmniPCX Enterprise |
|---|---|
| Manufacturer | ALCATEL |

| Platform | OmniPCX Enterprise |
|---|---|
| Manufacturer | ALCATEL |

| Platform | OmniPCX Enterprise |
|---|---|
| Manufacturer | ALCATEL |

| Platform | OmniPCX Enterprise |
|---|---|
| Manufacturer | ALCATEL |

| Platform | OmniPCX Enterprise |
|---|---|
| Manufacturer | ALCATEL |

| Platform | OmniPCX Enterprise |
|---|---|
| Manufacturer | ALCATEL |
| Key Features | 2 x ISDN BRI ports; 2B+D configuration per port; Hot-swappable design; Plug-in card format |
|---|---|
| Applications | ISDN trunk connectivity; Enterprise PBX telephony; Legacy network integration |
| Compatibility | Alcatel-Lucent OmniPCX Enterprise; OmniPCX Enterprise Crystal hardware |
| Specifications | 2 x BRI interfaces; ISDN S0/T0 support; Euro-ISDN protocol compatible |
| Platform | OmniPCX Enterprise |
| Manufacturer | ALCATEL |
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