ENGINEERING TREASURE 6TH GENERATION CCTV TESTER            Intruduction  1.1 Feature and function Video Test - 3.5 inch LCD screen, display the video signal and the quality of picture. Video signal system PAL/NTSC could be auto suitable. PTZ Control - The unit has the basic operation test of PTZ products, functions include pan/tilt, zoom in/out, preset setting and operation, auto scanning, speed adjustment etc; support multi-protocol and baud rate, communication via RS485 port, Protocol include : Pelco D/P and so on. DC12V/1A output function - The CCTV Tester could supply power DC12V/1A to camera. Audio Test - It can test the audio device which connected the CCTV Camera. UTP cable test - The wiring condition (disconnected, short circuit and sequence of UTP cable) can be tested and display on the screen clearly. RS485 data test - It can test the RS485 data sent from control device, display the hexadecimal data content for engineer to analyze. Address Search - PTZ address scanning, search up the ID of PTZ camera. Digital Multimeter (for the fourth & The fifth CCTV Tester) Digital multimeter could test voltage, current, resistance and capacitance, continuity, diode and so on. Optical Power Meter (Only for The fifth CCTV Tester) - There are 1625nm, 1550nm, 1490nm, 1310nm, and 850nm for option. It can display as linear and nonlinear, not only test the optical power meter, but also the loss measurement. It is suitable for communication, cable television, and local network installation, debug and maintenance. 1.2 Specification   read more

4 IN 1 CABLE TESTER NF-3468 Product Details Function Features : - Test RJ45/RJ11/RJ12/BNC/USB cable continutity. - Only one cable can be tested at a time but cannot be tested simultaneously. - Cable length can be measured 500 meter (1500ft). - Press and release the 'Test' button on the main unit and observe the LED indicators. - Note the 'beep' sound the comes from the main unit. Application : - UTP and STP LAN cables terminated in RJ-45 male connectors. - RJ-45 cables with male connectors, 2 to 6 conductors installed. - USB cables with Type A flat plug on one end and Type B square plug on the other end. - BNC cables with male connectors. read more

RJ45 SURGE PROTECTION Product Details APPLICATION ❖ Ethernet lines for the data lines and power supply to carry out complex lightning surge protection devices. Make sure your systems and equipment from electrostatic discharge due to lightning or surges caused damage PRODUCT FACTS ❖ Provide a high level of protection against power surges caused by lightning and other causes. ❖ Avoid the devices from damages of the lightning overvoltage, electrostatic discharge, or induced overvoltage. ❖ Design with the signal ground connection block wire to protect your devices work well. ❖ Used to protect the indirect thunder influence or other instantaneous over voltage surge. PRODUCT CODE ❖ SURP-SONICVIEW-RJ45 read more

9 in1 LAN Network Repair Cable Tester Crimper Plier Hand Tool Kit Cat5 RJ45 RJ11 RJ12 Stripping Make Ethernet Connector Test   Features : Stripping cable Make Ethernet connector Test network cable Network Cable Tester: This Network Cable Tester is for test of RJ11, RJ12, RJ45, 10/100 Base-T, TIA 568A /568B AT&T 258A, BNC, Cat 5, etc This device be separated into two units: Main Unit and Remote Unit The Remote Unit allows you to test cables installed far away either on patch panel or wall plate with the Auto-Test Mode and 9 LED indicators for testing each pin. Compact and Light Weight Packaged with a leather case for storage Powered by a 9V battery Dimensions: 4 ' x 4 ' x 1.20' (10.5 .5 cm) Warning: Please don`t use in live circuits Network Cable Crimper: For cuts, strips and crimps for 8P8C/ RJ-45, 6P6C/RJ12, 6P4C/RJ-11, 4P4C & 4P2C in one tool Made with high quality steel Portable style with perfect shape The mouth of the press-pliers is made of quality steel, which is hard and durable It won`t damage the shelled-wire and works conveniently with high efficiency While using press-pliers, just insert the crystal top into its position and press it   Specification : Bag Color: Black Product Main Color: Green Screwdriver Length: Approx. 19cm/7.48'' Bag Size: Approx. 26.5 x 18 x 5.5cm/10.43 x 7.09 x 2.17''   Package Includes : 1 x 9Pcs Network Computer Maintenance Repair Tool Kit 1 x User Manual 1 x Storage Bag Packing List: 1. Cross screwdriver: Soft rubber handle, the cutter head and magnetic treatment, used for disassembling desktop computers, printers and other equipment screw 2. Flat screwdriver: Soft rubber handle, the cutter head and magnetic treatment for auxiliary disassembling components, such as the CPU fan or casing, etc. 3. Network tester (for testing cables) 4. Crimping pliers 5. Wire stripping knife 6. Stripping pliers knife 7. Crystal Connectors (10pcs) 8. Plastic Box 9. Bag read more

1×4 LGX Single Mode PLC Fiber Optic Splitter with SC Connector 0.9um fiber input & output, Mini Module type, Can be customized with SC LC ST FC fiber connectors Basic Information Fiber Optic Splitter 1×4 LGX Single Mode PLC Fiber Optic Splitter with SC FC Connection comes with 2.0mm or 3.0mm fiber cable at 1m usually.The 1×4 Single mode PLC Splitter devices have high performance in terms of low insertion loss, low PDL, high return loss and excellent uniformity over a wide wavelength range from 1260nm to 1620nm and working in temperature from -40°C to +80°C. The PLC Optical Splitters have standard configurations of 1×4, 1×8, 1×16 and 1×32 configurations, as well as customized structures of 2×8, 2×16, 2×32. All products meet GR-1209-CORE and GR-1221-CORE requirements. Specification PLC Splitter Type 1×4 PLC Splitter Configuration Type 1×4 Connector Type SC/APC,SC/UPC,LC FC ST Fiber Length 1.5m Package Style LGX Module Fiber Type Singlemode G657A1 or G652D Operating Bandwidth 1260~1650nm Fiber Diameter 0.9mm,2.0mm,3.0mm Typical Insertion Loss (≤) dB 7 Insertion Loss (≤) dB 7.4 Loss Uniformity (≤) dB 0.6 Polarization Dependent Loss (≤) dB 0.2 Wavelength Dependent Loss (≤) dB 0.3 Return Loss (≥) dB 50 Directivity (≥) dB 55 Temperature Dependent Loss (≤) dB 0.5 Max Temperature Dependent Loss (-40~85°C) 0.5 Operating Temperature (°C) -40~85 Storage Temperature (°C) -40~85 Sealing Package Dimension (mm) 130*100*25 Characteristics ·         Low insertion loss ·         Low Polarization Dependent Loss ·         Excellent Environmental Stability ·         Excellent Mechanical Stability ·         Telcordia GR-1221 and GR-1209 ·         Available in dual/three wavelength operation ·         Optional connectors termination upon request ·         Available in 250um & 900um fiber, 2mm or 3mm Application ·         FTTH, LAN, PON & Optical CATV ·         Local ring net, Optical fiber communication system ·         Optical fiber test equipment, Optical fiber sensor   read more

14 Slot Fiber Optic Media Converter Chassis is acceptable for the most 14 sets of 10/100M or 1000M or 10/100/1000M stand-alone media converters within a rack-mountable chassis which is supplied with unified power.  Installing at the center of network, the 14 Slot Fiber Optic Media Converter Chassis Rack not only reduce the links, simplify the structure, but also ease for management and maintenance.     14 Slot Fiber Optic Media Converter Chassis Main features    the power of the Rack can be supplied by the type of single power or dual power. Adopting dual power supply, the load of each power can be reduced and the life of the power would extend. When one power supply is at fault, the other one can still work independently. It would enhance the reliability of the RACK. Supplying the Converters or Powers to be plugged and played. It is possessed of stable performance, large capacity of power supply, and ease for management and maintenance. 2U high: 19-inch standard design 4 Slot Fiber Optic Media Converter Chassis Technical Specifications Capacity: 14 slots available Power in: AC 100 V~260 V; OR DC 48V Power out: DC 5V, 12A Power protection: protection from over voltage, over current and short circuit Working temperature：0 to 50 Storage temperature：-20 to 70 Relative Humidity：5% to 95% Dimensions: 485 (wide) × 245 (length) × 90 (high) mm read more

HD-TVI/CVI/AHD SERIES DIGITAL VIDEO 8 Channel Optical Video Converter with RS485 data Our series video Digital Optical Converter adopt the advanced international digital video and optical fiber transmission technology, and implement the transmission of real-time & synchronization, no-distortion and high quality video effect, which can meet the user's requipment, the play-and-plug design makes the installation more convenient and easier, and it is unnecessary to implement the  spot adjustment. Its optical module and core circuit adopt the imported components that have high stability, and all optical & electrical interfaces conform to the international standards, which is applied to the different working enviroment. This optical transceiver with video status indication can monitor the normal operation of system. FEATURE Card type or independent structure, which is applied to centralized management 4U framework. 8-bit digital code and non-compression type video transmission. Support any high-resolution video signal. 5Hz - 10MHz video signal. Automatic compatible PAL, NTSC and SECAM video system. With APC circuit, constant input optical power, and large dynamic range. Kilomega optical fiber transmission, large capacity, and easy to upgrade. Power supply and other parameter state indication, which can monitor the operation condition of system. Support no-damage regenerative trunk of video. Advanced self-adapting technology, and it is unnecessary to implement the adjustment of spot electrics or optic when using. Industry-grade design and modularization design make the quipment reliable and flexible. Can automatically restore the fuse of power supply. Full built-in power supply, and the appearance design of shell is unique. read more

  G.703/E1/T1 balanced RJ45/120-ohm to Non-balanced BNC/ 75-ohm balun converter 2mbps   Specification & Features ST-G.703 transfer the G.703/E1(2.048) signals between balanced(120-ohm RJ45) and unbalanced(75-ohm Female BNC) ,solve mismatches between coax and twisted pair equipment.choice of inline single and multi connection Rackmount units.  Features: *Connector:male/female BNC(75ohm),8P8C RJ-45(120ohm) *Transmit rate:0-2.048Mbps(VIDEO 0-6MHz) *Input loss< 0.3dB(510KHZ-6MHZ) *Return loss> 25dB (510KHZ-6MHZ) *Working temperature: -5C - 55C *Transmit signals: ITU/CCITT G.703 or VIDEO *Dimensions: 76.6 mm(L) * 43.6 mm(W) * 21.6 mm(D) . *Easy installation, using the standard UTP cable system *Support all video device, such as camera, monitor, DVR card and recorder etc   Specification & Features ST-G.703 transfer the G.703/E1(2.048) signals between balanced(120-ohm RJ45) and unbalanced(75-ohm Female BNC) ,solve mismatches between coax and twisted pair equipment.choice of inline single and multi connection Rackmount units.  Features: *Connector:male/female BNC(75ohm),8P8C RJ-45(120ohm) *Transmit rate:0-2.048Mbps(VIDEO 0-6MHz) *Input loss< 0.3dB(510KHZ-6MHZ) *Return loss> 25dB (510KHZ-6MHZ) *Working temperature: -5C - 55C *Transmit signals: ITU/CCITT G.703 or VIDEO *Dimensions: 76.6 mm(L) * 43.6 mm(W) * 21.6 mm(D) . *Easy installation, using the standard UTP cable system *Support all video device, such as camera, monitor, DVR card and recorder etc read more