
NEC BE116494 IP7WW-4KSU-C1 SL2100 Main/Expansion Chassis
The NEC BE116494 IP7WW-4KSU-C1 is a main or expansion chassis designed for the NEC SL2100 communications platform. This chassis serves as the foundational hardware unit that houses the system’s processor, power supply, and expansion cards, enabling the deployment of telephony and unified communications features for small to medium business environments.
Within the SL2100 system architecture, this chassis can function as either the primary cabinet containing the main processing unit or as an additional expansion cabinet to increase port capacity. It accommodates various trunk, station, and feature cards that extend the system’s connectivity options for analogue, digital, and IP endpoints.
The NEC SL2100 is a current-generation hybrid PBX platform offering flexibility for businesses requiring a mix of traditional telephony and VoIP capabilities. The IP7WW-4KSU-C1 chassis supports the modular expansion approach that allows organisations to scale their communications infrastructure as requirements grow.
Available from Tech Star as new or refurbished stock. Submit a price enquiry for availability and lead time.

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

| Platform | UNIVERGE SV8100/SV9100 |
|---|---|
| Manufacturer | NEC |

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

| Platform | NEC Aspire |
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| Manufacturer | NEC |

| Platform | NEC Univerge SV8100 |
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| Manufacturer | NEC |

| Platform | NEC UNIVERGE |
|---|---|
| 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 | Main or expansion chassis configuration; Modular card slot design; Supports hybrid telephony deployment; Wall-mountable form factor |
|---|---|
| Applications | Small to medium business telephony; Hybrid PBX deployments; Scalable office communications |
| Compatibility | NEC SL2100 system; NEC IP7WW series expansion cards; NEC SL2100 trunk and station cards |
| Specifications | 4-slot expansion chassis; IP7WW series module |
| Platform | NEC SL2100 |
| Manufacturer | NEC |
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