Adder Dual Head Dual SFP ALIF2122T — dual-head KVM extender module with two SFP ports

Adder Dual Head Dual SFP ALIF2122T is a dual-head KVM extender module intended for integration into compatible Adder chassis. The module provides two independent video head connections and two SFP ports that accept fiber or other compatible SFP transceivers, enabling extended, low-latency transmission of video and KVM signals over longer distances. Designed for professional AV installations and control-room environments, the module supports flexible cabling and secure signal routing when used as part of an Adder extension system.

Advantages

The ALIF2122T delivers dual independent video channels in a single modular card, reducing chassis space requirements compared with separate single-head modules. Two SFP ports allow selection of fiber types or copper SFP transceivers according to installation needs, providing flexibility for distance and infrastructure. Integration into the Adder chassis offers centralized power and management, while the module’s design supports low-latency video extension and reliable signal integrity suited to 24/7 professional operation.

Suitable for

• Control rooms and command centres requiring remote multi-head display extension
• Broadcast and professional AV installations with long-distance video links
• Secure facilities where fibre-based or SFP-based cabling is preferred
• IT and virtualisation environments that centralise computing and extend KVM

Key specifications

• Dual independent video head support for connecting two displays
• Two SFP ports for use with fiber or compatible SFP transceivers
• Modular card format for insertion into compatible Adder chassis
• Designed for low-latency video and KVM signal extension
• Suitable for 24/7 professional AV and control-room use

How to use

Install the ALIF2122T module into a compatible Adder chassis following the chassis manufacturer’s installation instructions. Fit appropriate SFP transceivers into the SFP ports and connect fiber or copper cabling between the module and the remote transceiver or receiver units. Configure the connected KVM and display endpoints through the Adder system management tools and verify link status and signal integrity before deploying into production.

Usage recommendations

Use certified SFP transceivers and fibre cabling compatible with your network distances and environment. For critical installations, verify compatibility with the specific Adder chassis model and perform end-to-end testing of video quality and latency under expected operating conditions.