Nortel NT4X38KA (OPTera Metro / PDH-SDH / Passport-MSS / networking portfolio) Telecom System Card / Module

Nortel NT4X38KA (OPTera Metro / PDH-SDH / Passport-MSS / networking portfolio) Telecom System Card / Module Image 1

Nortel NT4X38KA: M518 Button Add-On Module (grey), an 18-button expansion module for Meridian M5xxx telephones.

Request a priceReply within 1 hour (UK business hours) · 90-day warranty · Ships worldwide

The Nortel NT4X38KA is an M518 Button Add-On Module in grey, an 18-button expansion module that clips onto a Meridian M5xxx-series digital telephone to add extra line and feature keys.

Nortel Meridian 1 and CS1000 systems remain in service across offices, hospitals, universities and public sector sites, and genuine add-on modules such as this one are a routine requirement for users needing more programmable keys than the base handset provides. Specifiers should confirm colour match against their existing M5xxx telephone before ordering.

Tech-Star (UK-based, shipped worldwide) stocks Nortel components to support ongoing network maintenance projects. Please contact our sales team 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 NT4X38KA refurbished or new?
Tech-Star supplies both new and refurbished Nortel NT4X38KA. Refurbished items are tested and graded against manufacturer specifications; the condition is confirmed at quote.
What warranty is included with the Nortel NT4X38KA?
Refurbished Nortel NT4X38KA 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 NT4X38KA?
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 NT4X38KA 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 NT4X38KA 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; M518 Button add on module (grey) for Meridian Phone; compatible with its Nortel host system
ApplicationsNortel system maintenance; component redundancy and spares; capacity expansion
CompatibilityNortel compatible host systems/chassis
SpecificationsM518 Button add on module (grey) for Meridian Phone
PlatformNortel (OPTera Metro / PDH-SDH / Passport-MSS / networking portfolio)
ManufacturerNortel

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