Fiber Optic Digital Video Transceiver Module : GFS118

The GFS118 Fiber Optic Digital Video Transceiver Module is an all-digital, fiber optic video transceiver module designed to support simultaneous transmission of the four-way video and one-way return date over one optical fiber.

Using 10-bit/20MHz sampling technology for video digital encoding. The features of video ways are completely compatible with NTSC, PAL and SECAM video formats. The return data way supports RS232, RS422 and RS485 protocols. The optical, all digital, high-speed and synchronous transmission channel ensures the quality transmission of video and data signal. Each module incorporates indicator LED's for status monitoring of system operation at any moment. In additional, hot-plugging and a wide dynamic range of optic design are convenient for installation, maintenance and operation. All of the transceiver modules also require no electrical and optical adjustments in-field operation. The GFS118 Fiber Optic Digital Video Transceiver Module can ensure proper system operation in complex electromagnetic environment. They are available in either stand-alone or rack mount card versions.

Applications and Features - Fiber Optic Digital Video Transceiver Module: GFS118

Closed-circuit TV monitoring system
Intelligent Transportation System

Performance Specifications - Fiber Optic Digital Video Transceiver Module: GFS118

Video
 Video Bandwidth: 0~6.5 MHz
 Differential Gain: 1% (typical)
 Differential Phase: 0.8 (typical)
 Field Tilt: 0.5% (Maximum)
 Signal-to-Noise Ratio(SNR): 67dB
 Input /Output Impedance: 75 Ohms (unbalance)
 Input / Output Level: 1.0 Vpp (typical)

Data
 Data Interface: RS232 / RS422 / RS485 ( optional)
 Data Rate: 0~100 Kbps
 Error Rate: 10-9

Optical
 Wavelength: 1310nm / 1550nm
 Connectors: ST / PC
 Transmitter Launch Power: -10dBm
 Receiver Sensitivity: -28dBm
 Optical Dynamic rang: 20dB
 Optical Budget: 18dB

Connectors
 Video Connector: BNC
 Optical Connector: ST
 Data Connector: DB9

Environmental
 Operating Temperature: -40C ~ +50C
 Operating Humidity: 0 ~ 95%, non-condensing
 Storage Temperature: -40C ~ +65C
 Mean Time Between Failures: 100,000 hours
(MTBF)

Mechanical
 Dimensions ( Standalone): 175x150x65mm (LxWxH)
 Dimensions ( Rack Mount Card): 19? standard rack, 1U

Ordering Information - Fiber Optic Digital Video Transceiver Module: GFS118

 GFS118-T Optical Transmitter
 GFS118-R Optical Receiver