4 Channel video surveillance

Specifications 1. 4 Channel video surveillance

2. 4-ch video,1-ch RS485/RS232/RS422

3. FC/PC

4. 0-120km

5. FCC CE RoHS

Product name: 4 Channel video surveillance  Product category: Digital video fiber optic transmission system   Product introduction 1. Overview The HC1004 adopts the latest optical communication technology, and makes 4-channel video and 1-channel RS232/RS485/RS422 multiplexed over a fiber transmission; video signal compatible with PAL, NTSC and SECAM formats. Easy installation, without any adjustment to the work; could transmit signals of video, audio, data and Ethernet up to 100km above. Now it is widely used in radio and television transmission, video surveillance, railway/highway monitoring, security, video conferencing and other fields.   2.  Features «   4-channel video and 1-channel data RS485/RS232/RS422 over one fiber «  10-bit digital video encoding and uncompressed transmission technology «   RS-422, RS-485 (full/half duplex), and other data signal formats and Manchester «   Video AGC (Automatic Gain Control) to provide greater flexibility and more stable image «   Strictly selection material and quality control in order to ensure high quality and high reliability «   Compatible with PAL, NTSC and SECAM video quality control system «   System status could be monitored by the power and other parameters LED indicator «   SMT Surface Mount Technology «  1U rack mount, 4U rack mount and stand-alone «   Lower power consumption and free installation, debugging   3.  Specifications a) Video Channel: 4 Video format: PAL/NTSC Input level: 0.5~2Vpp Output level: 1Vp-p Bandwidth (-3 dB): 8 MHz Digital bits wide: 8-bit Differential gain: ≤1% Differential phase; ≤1° Weighted SNR: ≥63 Db Connector: BNC 75Ω b) Data Channel: 1 Data format: RS-232, RS-422, RS-485 (full/half duplex) and support NRZ, RZI and Manchester Data rate: DC to 100 Kb/s Mode: Full/half duplex Connector: wire connecting terminal c) Optics Wavelength: 1310/1550nm Type: single-mode Max. Link loss: 12dB Output power: –5 ~ –12dBm Receiver sensitivity: -35dBm Connector: FC/PC (SC or ST optional) d) Power and environmental indicators Stand-alone power: 5W Insertion power: 5W Power adapter: 220VAC to 12VDC/1A Operating temperature: -40°C to +70°C Relative humidity: < 95% (no condensation)   4. Applications Green city, highway and subway full control, RS-422 or RS-485 full/half-duplex control of PTZ, communication transmission, access control system, fire alarm system, intelligent building etc…   5. Ordering Information HC1004-T 4-ch video input, 1-ch reversed data RS485/RS232/RS422 over one fiber, single mode, single fiber, FC/PC fiber connector, BNC video interface, terminal block data interface, standard 20km(0-120km optional), stand-alone HC1004-R 4-ch video output, 1-ch reversed data RS485/RS232/RS422 over one fiber, single mode, single fiber, FC/PC fiber connector, BNC video interface, terminal block data interface, standard 20km(0-120km optional), stand-alone