ComNet FVT81M1 Fiber Video Transmitter
The Comnet FVT81M1 is an unmanaged fiber video transmitter engineered for security integrators and telecom infrastructure requiring ruggedized, compact fiber-based video distribution over extended distances. Built with DIN rail mounting capability, the FVT81M1 integrates seamlessly into distributed security systems, fiber-extended surveillance networks, and industrial video applications where electrical isolation and distance extension are critical operational requirements.
Overview
The FVT81M1 combines video transmission with network switching in a single compact form factor. This dual-function approach reduces component count, installation complexity, and overall system footprint in security operations centers, remote monitoring stations, and integrated telecom environments. The unmanaged architecture ensures plug-and-play deployment without configuration overhead, allowing rapid installation across multiple sites. Built-in DIN rail mounting eliminates the need for external chassis or shelf hardware, directly integrating into standard 19-inch or modular control panels.
Key Features
- 11-Port Configuration: Combines video transmission capability with multi-port network switching for simultaneous camera and control signal distribution
- Gigabit Speed: All ports operate at gigabit data rates, ensuring full-bandwidth video codec support and real-time transmission without bottlenecking
- Unmanaged Operation: No VLAN, spanning tree, or management protocol configuration required; suitable for straightforward fiber-extended surveillance architectures
- DIN Rail Mounting: Compact form factor with integrated DIN rail feet for direct installation on standard control rail infrastructure
- Fiber Video Transmission: Extends video signals over fiber optic cabling for immunity to electrical interference, ground loops, and EMI in high-noise industrial or telecom environments
- Extended Distance Capability: Leverages fiber optic transmission to achieve distance extension beyond copper-based alternatives, critical for distributed security camera networks
Integration and Deployment
The FVT81M1 operates within security infrastructure stacks alongside fiber media converters, managed distribution switches, and legacy analog video equipment. Integrators deploy the unit to consolidate video fiber feeds and network traffic at aggregation points, eliminating the need for separate fiber-to-copper conversion modules and dedicated switch hardware. The unmanaged design pairs well with centralized management at core locations, allowing edge installations to remain autonomous and low-touch. In telecom and carrier environments, the FVT81M1 supports fiber-based backhaul architectures for distributed cell site video monitoring and remote equipment monitoring applications.
Typical deployment scenarios include fiber-extended camera networks where the FVT81M1 receives video signals across fiber cabling and presents local copper gigabit ports for direct connection to recording equipment or control systems. DIN rail installation allows the transmitter to mount directly adjacent to other infrastructure components—power supplies, surge protection modules, and optical distribution panels—streamlining panel layout and reducing integration labor.
Technical Foundation
The Comnet FVT81M1 is built on proven fiber video transmission technology refined across ComNet's infrastructure product family. The gigabit switching capability ensures that modern video codecs—H.264, H.265, and MJPEG—maintain full frame rates and resolution across the network. The unmanaged switching architecture implements standard ethernet bridging without latency-inducing management protocols, critical for real-time video applications where packet delay translates directly to display lag and operational response time.
