KX-TDA0181 Panasonic KX-TDA/KX-TDE Series PBX Expansion Card

The Panasonic KX-TDA0181 is a 16-port Loop Start CO Trunk (LCOT16) card designed for integration with Panasonic KX-TDA and KX-TDE series hybrid IP-PBX systems. This expansion card provides connectivity for up to 16 analogue telephone lines, enabling the PBX to interface with traditional PSTN services.

The LCOT16 card is commonly deployed in small to medium business environments where analogue trunk lines remain part of the telephony infrastructure. It slots directly into the main processing unit of compatible Panasonic PBX systems, providing a cost-effective method of expanding external line capacity.

The KX-TDA and KX-TDE series are legacy Panasonic PBX platforms that have been widely deployed across business telephony installations. While these systems are no longer in active production, they remain operational in many organisations, and trunk cards such as the KX-TDA0181 continue to be sought for maintenance, expansion, and replacement purposes.

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