ROF1575130/2 Ericsson MD110 PBX Expansion Card

The Ericsson ROF1575130/2 is an ELU-D3 digital extension line unit providing 16 ports for connecting digital telephones to Ericsson MD110 business communication systems. This board enables the connection of Ericsson digital handsets such as the Dialog 3000 and Dialog 4000 series to the PBX infrastructure.

The ELU-D3 is designed for installation in the MD110 magazine chassis, serving as a critical component for expanding digital extension capacity within enterprise telephony deployments. Each port supports a single digital terminal, making this unit suitable for medium-density extension requirements.

The Ericsson MD110 platform is a legacy PBX system that was widely deployed across enterprise environments. While the platform has been superseded by newer IP-based solutions, many installations remain operational and require ongoing maintenance and expansion components.

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