Nortel NTDU27AB (telecommunications transmission and networking portfolio) Telecom System Card / Module

Nortel NTDU27AB (telecommunications transmission and networking portfolio) Telecom System Card / Module Image 1

Nortel NTDU27AB: Succession Signalling Server assembly for the CS1000 platform.

The Nortel NTDU27AB is a Succession Signalling Server assembly for the CS1000 platform, part of the NTDU27-prefixed Signalling Server family already established in this catalogue alongside the NTDU27AA sibling variant. The Signalling Server handles the CS1000’s SIP and H.323 call-signalling processing, sitting between the system’s IP network interfaces and its call-server software. CS1000 systems of this generation remain in service in a number of established enterprise telephony installations, and genuine Signalling Server spares are a routine requirement for maintaining full signalling capacity or restoring redundancy after a hardware failure. Tech-Star (UK-based, shipped worldwide) stocks Nortel CS1000 hardware to support ongoing system maintenance. Please contact our sales team to confirm exact compatibility and for current stock and pricing.

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 Nortel NTDU27AB refurbished or new?
Tech-Star supplies both new and refurbished Nortel NTDU27AB. Refurbished items are tested and graded against manufacturer specifications; the condition is confirmed at quote.
What warranty is included with the Nortel NTDU27AB?
Refurbished Nortel NTDU27AB 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 Nortel NTDU27AB?
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 Nortel NTDU27AB 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 Nortel NTDU27AB 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 FeaturesGenuine Nortel component; Succession Signalling Server Assembly; compatible with its Nortel host system
ApplicationsNortel system maintenance; component redundancy and spares; capacity expansion
CompatibilityNortel compatible host systems/chassis
SpecificationsSuccession Signalling Server Assembly
PlatformNortel (telecommunications transmission and networking portfolio)
ManufacturerNortel

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