
NEC BE116505 IP7WW-308U-A1 Hybrid Expansion Card for SL2100 telephone systems.
The NEC BE116505 is the IP7WW-308U-A1 Hybrid Expansion Card, designed to extend the port capacity of NEC SL2100 communications systems. This expansion card provides three analogue trunk (CO) lines and eight hybrid extension ports, allowing connection of both analogue and digital station devices to the PBX.
The IP7WW-308U-A1 is intended for deployment within NEC SL2100 chassis, enabling small to medium-sized businesses to scale their telephony infrastructure incrementally. The hybrid extension ports support a mix of single-line telephones and proprietary digital handsets, offering flexibility in endpoint deployment.
The NEC SL2100 platform remains in active use across many SME installations, though organisations should verify current system requirements and compatibility when planning expansions or replacements.
Available from Tech Star as new or refurbished stock. Submit a price enquiry for availability and lead time.

| Platform | NEC Optical Transmission System |
|---|---|
| Manufacturer | NEC |

| Platform | NEC SL1100 |
|---|---|
| Manufacturer | NEC |

| Platform | BaseLine |
|---|---|
| Manufacturer | NEC |

| Platform | NEC Pasolink |
|---|---|
| Manufacturer | NEC |

| Platform | UNIVERGE IP2AP |
|---|---|
| Manufacturer | NEC |

| Platform | NEC SL1000 |
|---|---|
| Manufacturer | NEC |

| Platform | NEC SL2100 |
|---|---|
| Manufacturer | NEC |

| Platform | NEC SL2100 |
|---|---|
| Manufacturer | NEC |

| Platform | NEC SL2100 |
|---|---|
| Manufacturer | NEC |

| Platform | NEC SL2100 |
|---|---|
| Manufacturer | NEC |

| Platform | NEC SL2100 |
|---|---|
| Manufacturer | NEC |

| Platform | NEC SL2100 |
|---|---|
| Manufacturer | NEC |
| Key Features | 3 analogue trunk (CO) line ports; 8 hybrid extension ports; Supports analogue and digital endpoints; Chassis-mounted expansion card |
|---|---|
| Applications | SME telephone system expansion; Analogue trunk integration; Mixed endpoint deployments |
| Compatibility | NEC SL2100 communication systems |
| Specifications | 3 CO line ports; 8 hybrid extension ports |
| Platform | NEC SL2100 |
| Manufacturer | NEC |
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