BE110252 NEC NEC SL1100 PBX Expansion Card

The NEC BE110252, also designated IP4WW-000E-A1, is an expansion board designed for the NEC SL1100 business telephone system. This board provides essential connectivity and expansion capabilities within the SL1100 platform, enabling businesses to scale their telephony infrastructure as requirements grow.

The IP4WW-000E-A1 is part of NEC’s SL1100 series of expansion modules, which slot into the main chassis to extend system functionality. These boards are typically used in small to medium business environments where modular telephony solutions are required for flexibility and cost-effective deployment.

The NEC SL1100 platform, while still deployed in many existing installations, represents an earlier generation of NEC’s unified communications portfolio. Replacement parts and expansion boards remain in demand for maintaining and extending these legacy systems.

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