The Motorola SWLN4403CBA is a NIU (network interface unit) card from the Horizon-family GSM base transceiver station (BTS) platform, providing the E1 interface for up to two E1 lines. Multiple NIU boards can be fitted in a single cabinet, with each covering one or two E1 ports, to build up the site’s total backhaul capacity.
The Horizon indoor cabinet range supports several E1 ports per shelf, handled collectively by the NIU cards fitted, which connect back to the base station controller (BSC) alongside the MCUF’s own built-in E1 interface.
Tech-Star (UK-based, shipped worldwide) checks every base station card before it ships. Get in touch to confirm compatibility with your Horizon/M-Cell BTS platform.
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.
Frequently asked questions
Is the MOTOROLA SWLN4403CBA refurbished or new?
Tech-Star supplies both new and refurbished MOTOROLA SWLN4403CBA. Refurbished items are tested and graded against manufacturer specifications; the condition is confirmed at quote.
What warranty is included with the MOTOROLA SWLN4403CBA?
Refurbished MOTOROLA SWLN4403CBA 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 MOTOROLA SWLN4403CBA?
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 MOTOROLA SWLN4403CBA 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 MOTOROLA SWLN4403CBA 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.