KX-TDA620BX Panasonic KX-TDA600 PBX Module

The Panasonic KX-TDA620BX is an expansion cabinet designed to extend the capacity of the KX-TDA600 series IP-PBX systems. This cabinet provides additional slots for installing trunk and station cards, enabling businesses to scale their telephony infrastructure beyond the base unit’s capacity.

The KX-TDA620BX connects to a KX-TDA600 main cabinet via a bus cable, allowing organisations to add further extensions, CO lines, and feature cards as their communication requirements grow. Multiple expansion cabinets can be daisy-chained to support larger deployments.

The KX-TDA600 series is a legacy Panasonic platform that has been discontinued, having been superseded by the KX-NS series of communication servers. However, the KX-TDA620BX remains relevant for organisations maintaining or expanding existing KX-TDA600 installations where replacement is not immediately planned.

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