Panasonic KX-TDA6174 KX-TDA / KX-TDE PBX Card / Module

Panasonic KX-TDA6174 KX-TDA / KX-TDE PBX Card / Module Image 1

Panasonic KX-TDA6174 16-Port Single Line Extension Card for KX-TDA and KX-TDE telephone systems.

The Panasonic KX-TDA6174 is a 16-port single line telephone extension card designed for Panasonic’s KX-TDA and KX-TDE series hybrid IP-PBX systems. This expansion card provides analogue extension ports for connecting standard single line telephones, fax machines, and other analogue devices to the telephone system.

The KX-TDA6174 is installed into the expansion slots of compatible Panasonic PBX cabinets, enabling businesses to scale their analogue extension capacity in increments of 16 ports. This makes it suitable for organisations requiring a mix of digital, IP, and analogue endpoints across their telephony infrastructure.

The KX-TDA and KX-TDE platforms are now discontinued legacy systems, though they remain widely deployed in established business environments. The KX-TDA6174 continues to be sought after for system expansions, replacements, and ongoing maintenance of existing Panasonic PBX installations.

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 Panasonic KX-TDA6174 refurbished or new?
Tech-Star supplies both new and refurbished Panasonic KX-TDA6174. Refurbished items are tested and graded against manufacturer specifications; the condition is confirmed at quote.
What warranty is included with the Panasonic KX-TDA6174?
Refurbished Panasonic KX-TDA6174 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 Panasonic KX-TDA6174?
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 Panasonic KX-TDA6174 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 Panasonic KX-TDA6174 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 Features16 analogue extension ports; Single line telephone support; Slot-based expansion card; Supports analogue devices including fax machines
ApplicationsLegacy PBX system expansion; Analogue endpoint integration; Business telephony deployments
CompatibilityPanasonic KX-TDA100; Panasonic KX-TDA200; Panasonic KX-TDA600; Panasonic KX-TDE series
Specifications16 ports per card; Analogue SLT interface; Requires expansion slot in main cabinet
PlatformKX-TDA / KX-TDE
ManufacturerPanasonic

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