2 channel fiber optic video transmitters transmit two channels of broadcast quality video using 8-bit digital encoding and decoding over one multimode or singlemode optical fiber. The modules are compatible with NTSC, PAL or SECAM CCTV camera systems. Plug and Play design ensures the ease of installation and operation and electronic and optical adjustments are never required. The units incorporate LED indicators for monitoring the power and video operating status.

2 channel fiber optic video transmitters Characteristic
8 bit video signal digital sampling
High-speed synchronous digital transmission technology
Modular structure design(audio card and data card for optional configuration)
Super optical dynamic range, no adjustment needed
Status indication for power supply, optical signal and video
No electromagnetic interference, radio frequency interference and ground current
Safe transmission guaranteed under poor electromagnetic environment
BNC video connector
FC optical connector
Video DC recovery
Maximum tolerable link loss for single mode single fiber is 17dB

2 channel fiber optic video transmitters Technical indicators
Video characteristic
Video channel: 2 channel
Video input/output impedance: BNC75Ω
Unbalanced interface
Video input/output voltage: Typical peak-peak value 1Vp-p
Video bandwidth: 6.5MHz
Video digital bit width: 8 bit
Differential gain: <1.3% (typical value)
Differential phase: <1.3° (typical value)
SNR>63dB

2 channel fiber optic video transmitters Data interface
Number of data channels: 1 channels
Physical interface: The industry standard connecting terminal
RS232 rate: DC-115.2Kbps
RS422/485 rate: DC-115.2Kbps
RS485 distance: 0-1200m
Physical protocol: Transparent support of RS232/485/422/Manchester/Biphase protocol

2 channel fiber optic video transmitters Optical interface
Physical interface: FC/PC
Fiber type: Single-mode fiber, single fiber
Transmission distance: Single mode 20Km

Power supply
Input voltage: AC220/DC+5V

2 channel fiber optic video transmitter Electromagnetic compatibility
Radiation: EN50081-1, EN55022-B, CE, FCC
Magnetic capacity: EN50130-4, EN50028-1

Physical characteristic
Operating temperature: -25° C ~ +75° C
Humidity: 0~95%( no condensation)