Cable Length Extension - EverFocus EPHD04+ User Manual

2.3.1

Cable Length Extension

You can optionally use EverFocus' EHA-RPT repeater, EHA-SRX converter or EHA-FTX/FRX
HDcctv to fiber converter to extend the cable length between the DVR and camera.
Using the EHA-RPT Repeater / EHA-SRX Converter
The maximum distance between camera and DVR can be doubled by using an EHA-RPT
repeater or EHA-SRX converter.
Coaxial Cable
Max. Length
HD Camera
Coaxial Cable
Max. Length
HD Camera
Using the EHA-FTX/FRX HDcctv to Optical Fiber Converter
The maximum distance between camera and DVR can be extended by using optical fiber cable.
You can optionally use EverFocus' optical fiber transmitter / receiver, EHA-FTX and EHA-FRX,
to extend the distance. Two modes are available for EverFocus' transmitters and receivers:
multi-mode and single-mode.
EHA-FTX-MM: Multi-mode optical fiber transmitter, max. transmission distance 500 m
EHA-FTX-SM: Single-mode optical fiber transmitter, max. transmission distance 21 Km
EHA-RTX-MM: Multi-mode optical fiber receiver, max. transmission distance 500 m
EHA-RTX-SM: Single-mode optical fiber receiver, max. transmission distance 21 Km
Coaxial Cable
Max. Length
HD Camera
Coaxial Cable
Max. Length
EHA-RPT Repeater
Coaxial Cable
Max. Length
EHA-SRX Converter
Figure 2-9
Optical Fiber Cable
EHA-FTX
Transmitter
Figure 2-10
12
EPHD04+
EPHD04+
Coaxial Cable
Max. Length
EHA-FRX
Receiver
EPHD04+ HDcctv DVR
EPHD04+