User manual VOLKTEK NVF-7221 QUICK INSTALLATION GUIDE

[. . . ] Video signal specifications Protocol: Video bandwidth: PAL, NTSC 8MHz <10 -9 Power Stand alone box: AC DC External power adaptor +12VDC Quick Installation Guide NVF-7211/NVF-7221 1. Overview The VOLKTEK NVF-7200 series is specifically designed for surveillance systems requiring seamless transmission over long distances. [. . . ] Naming rules VIDEO CONVERTER - Video only NVF-7211TM (1V, 2 km) 1-ch Video Transmitter, Multi-mode, FC connector NVF-7211RM (1V, 2 km) 1-ch Video Receiver, Multi-mode, FC connector NVF-7211TS (1V, 20 km) 1-ch Video Transmitter, Single-mode, FC connector NVF-7211RS (1V, 20 km) 1-ch Video Receiver, Single-mode, FC connector ON: Indicates fiber signal is being received ON: Indicates CCTV camera signal is beign received Data (for NVF-7221 model) 2. Specification Optical specification Fiber type: Distance: Fiber type: Distance: Wavelength: Multi-Mode 2km Single-Mode 20km, longer distances available upon request 1310nm/1550nm -1- Data: Protocol: Data rate: LED Indicator: RS-485/2 wires Half -Duplex up to 128Kbps D: Flashing when data is Transmission Distance: 0~1200m transmitting or receiving -2- -3- PREDATA 08/24/2009 VIDEO CONVERTER - Video & Data NVF-7221TM (1V1D, 2 km) 1-ch video Transmitter with data, Multi-mode, FC Duplex connector NVF-7221RM (1V1D, 2 km) 1-ch video Receiver with data, Multi-mode, FC Duplex connector NVF-7221TS (1V1D, 20 km) 1-ch video Transmitter with data , Single-mode, FC connector NVF-7221RS (1V1D, 20 km) 1-ch video Receiver with data , Single-mode, FC connector The following is the naming rule: 4. Hardware Installation Procedure STEP 1: Connect the AC adaptor to the power input on the rear panel of Transmitter. Alternatively, connect DC +12V power directly to the terminal block in the rear panel. STEP 2: Connect CCTV camera to Transmitter. If not, please connect CCTV camera to a monitor to make sure the CCTV camera and cable are in working order. STEP 3: STEP 6: For NVF-7221 models, please connect 2 wire RS-485 to Transmitter and Receiver. The Data (D) LED will flash when data is being transmitted. Coaxial cable OPTICAL FIBER F V D RS-485 Coaxial cable Fiber cable VIDEO OUT OPTICAL FIBER F V D RS-485 TX RX GND - + TX RX GND - + VIDEO IN Monitor Receiver Transmitter Camera NVF-7211 TM/TS OPTICAL FIBER V NVF-7221 TM OPTICAL FIBER F V D RS-485 NVF-72 1: Video 2: Video+Data Number of video ports T: Transmitter R: Receiver All models are FC Connectors. ST connectors also available, model name: NVF-72xxxx-ST RX VIDEO IN TX RX GND - + VIDEO IN Connect the AC adaptor to the power input on the S: Single-mode M: Multimode rear panel of Receiver. Alternatively, connect DC+ 12V power directly to the terminal block in the rear panel. [. . . ] If Video (V) LED on receiver is off this indicates the Receiver is not receiving the CCTV signal from the Transmitter site, please check fiber cable and remote site. Video In connect to camera Video In connect to camera NVF-7211 RM/RS OPTICAL FIBER F V NVF-7221 RM OPTICAL FIBER F V D RS-485 TX VIDEO OUT TX RX GND - + VIDEO OUT Video Out connect to Monitor Video Out connect to Monitor Should you have any further questions or concerns, please do not hesitate to contact VOLKTEK Customer Support. VOLKTEK Corporation www. volktek. com support@volktek. com Ph: +886-2-8242-1000 Fax: +886-2-8242-3333 -4- -5- -6- PREDATA 08/24/2009 6400-000008 [. . . ]