Vodavi LDK-300 MODU Modem Circuit Board

The Vodavi LDK-300 MODU Modem Circuit Board is a PBX expansion board that provides modem connectivity and remote access for the Vodavi LDK-300 system. Designed for business telephone communication and commercial voice networks, it enables remote system management and reliable communication across office networks. Key specifications include Brand: Vodavi; Manufacturer Part Number (MPN): LDK-300 MODU; Product Type: Modem Circuit Board; Issue Version: Issue 1; System Compatibility: Vodavi LDK-300; Interface Type: Modem Communication Interface; Function: Remote Access and System Communication; Service Application: Business Telephone Systems; Installation Type: PBX Expansion Board; Construction Type: Telecommunications Circuit Board. Applications include PBX installations, office telephone systems, and commercial telephony systems, with common replacements such as Vodavi LDK-300 DTRU4 Receiver Unit Circuit Board, Vodavi GDK-100 DTIB12 24 Expansion Card, and XTS LDK-300 LCOBC Loop Start Board.