NEC BE110257 SL1000/SL1100 PBX Card / Module

NEC BE110257 SL1000/SL1100 PBX Card / Module Image 1

NEC BE110257 IP4WW-2BRIDB-C1 2-port ISDN BRI daughter card for SL1000/SL1100 telephone systems.

The NEC BE110257 (IP4WW-2BRIDB-C1) is a 2-port ISDN BRI daughter board designed for NEC’s SL1000 and SL1100 business telephone systems. This card provides Basic Rate Interface connectivity, enabling digital trunk or station connections via ISDN technology.

The 2BRIDB-C1 is installed as a daughter card onto a main circuit board within the SL1000 or SL1100 chassis, expanding the system’s ISDN capacity. Each BRI port supports two B-channels for voice or data and one D-channel for signalling, making it suitable for connecting to ISDN lines from telecoms providers or for networking between PBX systems.

The NEC SL1000 and SL1100 platforms are legacy digital PBX systems that remain in operation across many small to medium enterprise environments. While ISDN services are being phased out in many regions, this card remains relevant for maintaining existing installations or for sites where ISDN connectivity is still required.

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

Worldwide supply. We export new and refurbished telecoms and networking equipment internationally. International buyers welcome, request a delivered quote in your currency. Supply subject to export checks.

From the same manufacturer

Compatible with the same platform

Frequently asked questions

Is the NEC BE110257 refurbished or new?
Tech-Star supplies both new and refurbished NEC BE110257. Refurbished items are tested and graded against manufacturer specifications; the condition is confirmed at quote.
What warranty is included with the NEC BE110257?
Refurbished NEC BE110257 comes with a 90-day parts and labour warranty as standard. Extended warranty options are available on request.
How do I get a price for the NEC BE110257?
Pricing reflects current stock and lead time, so we quote per enquiry. Submit the part number through the contact form for a quote, typically within one business hour.
Can the NEC BE110257 be returned?
Returns are accepted within 14 days of delivery in line with our return policy. A restocking fee may apply for opened items.
How quickly can the NEC BE110257 be delivered?
Lead time depends on current stock. UK-based items typically ship the next business day; sourced items vary. We confirm lead time at quote.

Key Features2-port ISDN BRI interface; Daughter board form factor; Digital trunk or station connectivity; Compatible with SL1000 and SL1100 chassis
ApplicationsISDN trunk connectivity for legacy PBX; PBX-to-PBX networking; Small to medium business telephony
CompatibilityNEC SL1000; NEC SL1100
Specifications2x BRI ports; ISDN Basic Rate Interface; Daughter card installation
PlatformNEC SL1000/SL1100
ManufacturerNEC

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