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The GFS111 Fiber Optic Digital Video Transceiver Module is an all-digital, fiber optic video transceiver module designed to support simultaneous transmission of the two-way video, two-way audio and two-way date over one optical fiber. Using 10-bit/20MHz sampling technology for video digital encoding, and 24bit/48KHz sampling technology for audio digital encoding. The features of video ways are completely compatible with NTSC, PAL and SECAM video formats. The data way supports RS232, RS422 and RS485 protocols. The optical, all digital, high-speed and synchronous transmission channel ensures the quality transmission of video, audio and data signal. Each module incorporates indicator LEDs 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 GFS111 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. Closed-circuit TV Monitoring System 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) Input Impedance: 600 Ohms (unbalance) Output Impedance: 10 Ohms (unbalance) Frequency Response: 0.5~20 KHz Input / Output Level: 0 dBm (typical) Data Interface: RS232 / RS422 / RS485 ( optional) Data Rate: 0~100 Kbps Error Rate: 10-9 Wavelength: 1310nm / 1550nm Transmitter Launch Power: -10dBm Receiver Sensitivity: -28dBm Optical Dynamic rang: 20dB Optical Connector: ST Operating Temperature: -40C ~ +50C Operating Humidity: 0 ~ 95%, non-condensing Storage Temperature: -40C ~ +65C Mean Time Between Failures: 100,000 hours Dimensions ( Standalone): 175x150x65mm (LxWxH) Dimensions ( Rack Mount Card): 19 standard rack, 1U GFS111-T Optical Transmitter GFS111-R Optical Receiver You must have a return authorization number to return your product. Please contact support@GAOTek.com to obtain an authorization number, which shall be valid for 14 days after issued. This product is covered by a warranty of 12 months. You must have a return authorization number to service your product. Please contact support@GAOTek.com to obtain an authorization number. |