Overview
In the fields of elevator monitoring and security surveillance, how to achieve high-definition video network transmission without rewiring is a common concern for system integrators and property managers. The elevator-specific analog-to-network surveillance transmitter is designed specifically to solve this problem. Supporting ultra-long-distance transmission over coaxial cables (SYV 75-5), the device can extend up to 1500 meters with a maximum MAC rate of 500 Mbps. It is not only suitable for elevator monitoring but also widely applicable to home network extension, industrial surveillance, commercial complexes, and other scenarios—making it an efficient, stable, and easy-to-deploy coaxial transmission solution.
Features
Ultra-Long Distance Transmission: Up to 1500 meters over 75-5 coaxial cable.
High-Speed Communication: Supports up to 500 Mbps MAC rate, meeting real-time HD video transmission needs.
Protocol Compatibility: Supports HomePlug® AV2 and GreenPHY low-power mode; compatible with P1905 and P1901 standards.
Flexible Networking: Supports various topologies including point-to-point, point-to-multipoint, star, and tree configurations.
Strong Interference Resistance: Features channel self-adaptation to ensure stability in complex electromagnetic environments.
Plug-and-Play: No additional configuration required; built-in WDT hardware watchdog ensures stable operation.
Interface Description
IP Coaxial Network Transmitter Connection Diagram
Notes
01. 1-to-1 Connection Diagram
Use Case:
An office building needs to add a new HD camera inside an elevator, but finds it difficult to run network cables through the elevator shaft. In this case, coaxial or twisted-pair transmission can be used in a 1-to-1 configuration. This method is cost-effective and quick to deploy, ideal for standalone elevator monitoring.
02. 1-to-Many Connection Diagram
Use Case:
In shopping malls or residential communities with multiple elevators, a 1-to-many networking approach allows all elevator camera signals to be consolidated into the monitoring room. Each elevator camera connects to its own transmitter, and multiple coaxial signals converge at the monitoring room, connecting to an NVR via a switch. Managers can view all elevator feeds on a single platform in real time.
This method greatly simplifies cabling for multi-elevator monitoring and is ideal for high-rise buildings or centralized property management projects.
03. Many-to-Many Connection Diagram
Use Case:
An industrial park with multiple factories and elevators requires comprehensive security monitoring. Using a many-to-many network configuration, multiple transmitter nodes are deployed in each facility and interconnected via coaxial cables. This creates star or tree network topologies with interoperable nodes, enabling the central server room to receive and manage all video signals.
This approach offers excellent scalability and is ideal for large campuses, complexes, and factory security deployments.
Specifications
Network Port: RJ45
Coaxial Interface: 75-5 coaxial cable connector
Data Rate: 500 Mbps MAC rate
Transmission Distance: Up to 1500 meters over coaxial cable
Operating Temperature: 0–70°C
Operating Humidity: 5%–90% RH (non-condensing)
Power Supply: AC 100V–240V 50/60Hz input, DC 12V/1A output
Housing Material: Metal
Dimensions: 79×70×24.5 mm
Weight: 160 g
Suitable Applications
Elevator Monitoring Retrofit
An older residential complex has elevators with only coaxial cabling, which cannot support HD video transmission. After installing elevator-specific coaxial transmitters, existing wiring can support HD network cameras without replacement, saving property managers significant retrofitting costs.
Centralized Monitoring for Multi-Elevator Malls
A large shopping mall with 12 elevators previously faced long construction times and high costs with traditional cabling. Using these transmitters, all elevator cameras are aggregated to the monitoring room via coaxial cables, enabling unified management and improved security efficiency.
HD Video Monitoring in Industrial Workshops
A factory with complex workshop environments finds it difficult to install network cables. With the transmitter's 500 Mbps speed and 1500-meter coaxial extension capability, stable video transmission from the workshop to the monitoring center is achieved, ensuring production safety.
Security Systems for Commercial Complexes
A large complex building uses a star network topology, connecting monitoring from parking lots, elevators, and public areas to a unified security platform via multi-point connections, enabling flexible expansion and efficient management.
Home Network Extension
Some users already have coaxial TV cables in their homes. Using this transmitter, broadband signals can be extended to bedrooms or studies, achieving full-coverage network connectivity.
The elevator-specific analog-to-network surveillance transmitter, with its 1500-meter coaxial transmission, 500 Mbps high-speed rate, HomePlug AV2 compatibility, and flexible networking options, has become an ideal solution for security monitoring, industrial applications, and commercial network extension. Whether for elevator monitoring upgrades or centralized building management, it provides an efficient, stable, and cost-effective transmission solution.