Product name: 10/100m fiber media converter Single fiber Product intro: The fiber media converter transform the transmission media of ethernet signal from cat5 to optical fiber. It can extend the transmission distance to several kilometer or hundred kilometer.Using media converter is a economical solution to achieve long distance transmission base on current status.The media converter transform the transmission media of ethernet signal from cat5 to optical fiber. It can extend the transmission distance to several kilometer or hundred kilometer.Using media converter is a economical solution to achieve long distance transmission base on current status. Main features: Support ieee802.3u 10/100base-tx/fx ieee802.3x protocol. With the function of automatic recovery to prevent system halt. Indicate the working status. Avoiding the interference of electromagnetic wave, radio frequency and terrestrial current. Optional inside and outside power supply. No adjust electrical and optical environment. Led indicator light shows the working performance status. Duplex mode: Fiber media converter supports full duplex and semi duplex modes, 10/100mbps automatic protocol. Inserting to 14 slots rack with play and plug. Led status indicator light makes easy diagnosing network and checking troubleshooting. Good flow control and reset fuction prevent system halt. Transmission distance: Mm(multi mode): within 2 km Sm(single mode):20km, 40km, 60km, 80km, .100km Single fiber 1310/1550 wdm Environment parameters: Working temperature: 0íµí½65íµ Storage temperature: -40íµí½+85íµ Humidity: 5%í½90% Other parameters: Inside power supply dimesion: 160mm*110mm*30mm Outside power supply dimesion: 110mm*70mm*30mm Rated voltage: ac220v/50hz Inside power supply: ac 220v/1a Inside power supply: dc 5v/1a
Scunoe video digital fiber converter transceivers can simultaneously transmit 1-64 channels of 8-bit digitally encoded video / return or bidirectional data / unidirectional or bidirectional audio / ethernet /telephone / dry contact over one multimode or single-mode optical fiber. These multiplexers are typically used in alications where the cameras have p/t/z capabilities. Plug and play design ensures the ease of installation and operation. Electronic and optical adjustments are never required. Led indicators are provided for instantly monitoring system status. Devices are available for either standalone or rack-mount installation , which is suitable for different working environment . Product characteristics 1. 8-bit digitally encoded and non-compression video transmission 2. Directly compatible with ntsc, pal, and secam cctv camera systems and support rs-232, rs-422, and rs-485 data protocols 3. Support any high-resolution video signal 4. Automatic compatible pal, ntsc and secam video system 5. Power supply and other parameter state indication, which can monitor the operation condition of system 6. Support no-damage regenerative trunk of video 7. Constant input optical power, and large dynamic range , no electrical or optical adjustments required . 8. Special asic design . 9. Industry-grade of operating temperature from -10 to 75 , which is alied to the different working environment 10. Hot-swap function 11. Stand-alone type or card-type installed in 19í»í» 2u or 4u rack-mount chassis. Operating voltage: dc5v (we will offer external ower suly from ac96-240v to dc5v for each unit) Operating temperature: -10 to +75 Storing temperature: -55 to +85 Humidity: 0 to 95% non-condensing Application : Intelligent transportation system Connection of sub-network for surveillance center Public security surveillance High way & toll station surveillance Industrial closed circuit television surveillance
This hdmi audio switch has many features that enable it to perform in a superior manner. Among those features you will find: 1.One input port on the front panel is specialized for portable devices 2.Support digital audio output simultaneously : stereo, toslink and coax 3.Support hdmi1.3b 4.Support highest video resolution 1080p. 5.Support 225mhz/2.25gbps per channel (6.75gbps all channel) bandwidth. 6.Support 12bit per channel (36bit all channel) deep color. 7.Support hdcp. 8.Support uncompressed audio such as lpcm. 9.Support compressed audio such as dts digital, dolby digital. Box
We sell all kind of assorted laptop at discounted and competitve price.
Optical mark reader(omr scanner) is a high-tech data input device . Nanhao omr can be widely used in education examinations, signing up, subject choice, data statistics and evaluation in fields such as vote, transportation, human resources, fiscal taxation and finance and so on. Main application fields: Standard examinations in colleges, high schools and elementary schools, educational evaluations, analysis of student achievement , students' status management and so on. Specifications: Model: Omr43fs Reading mode: Single-face and read one time Feeding mode: Automatic Speed: 8000pcs/hour (based on a4) Form size: 130mmíß50mm-300mmíß210mm Form weight: 70-150g/m2 Track spacing: 5.08mm Marking tools: No.2 or softer pencils, carbon pens Mark shapes: Rectangles, ovals and circles Error rate: ín1íß10-7 Mark choice: Single choice, multiple choice and bcd code Format: 26 kinds, each has 255 commands at most Interface: Rs232, usb Host: Pc, laptop Weight: 8kg Operating system: Win2000, win2003, win xp Power supply: Ac100-240v, 50-60hz Dimensions: 560mmíß170mmíß400mm Operating condition: Temperature 0-40ípc, humidityín90%, no erosive gas Carton boxes
Hp, acer laptop, desktop, servers, lcds. Microsoft and oracle products. Fine power dry battery upss, medical equipments, generators, lab equipments and construction work.
Main display6 inch e-ink panel Display controllerepson display controller Back lightno back light without no any radialization Display size6 inch (800x600) Processorxburst core (as3525) Operating systemlinux2.6 Ram memorysdram 2gb Batteryli-ion 1200mah Battery life11000 screen refresh (est. 3 months based on reading speed of 500pages per week) I/o"3, 5mm stereo audio jack for earphones Usb port Built-in speaker." Connectivity"hs usb client Built-in wifi (ieee802.11b & g)(optional)" Storage memorytf card (up to 8gb, support sdhc) Format support (with cyrillics supporting)txt, epub, doc, chm, htm, html, pdf, jpg, jpge, bmp, gif, mp3 Audio format supportmp3(32kbps-384kbps) wma(32kbps-192kbps), Font size changing function6 sizes Other featuressearch book by filename, auto-resume, bookmarkingí¡ Page number indicationyes Languageenglish, french, russia, dutch, german (can be customized) Greyscale8 level 20pcs 605mm*325mm*230 30pcs 605*485*230
1.25G GLC-LH-SM Optical Transceiver. Dualfiber Singlmode 1310nm 10KM Features Dual data-rate of 1.25Gbps operation 1310nm FP laser and PIN photodetector for 10KM transmission Compliant with SFP MSA and SFP-LH-SM with duplex LC receptacle Digital Diagnostic Monitoring: Internal Calibration or External Calibration Compatible with RoHS +3.3V single power supply Operating case temperature: Standard : 0 to +70ípC Industrial : -40 to +85ípC Applications Gigabit Ethernet Fiber Channel Switch to Switch interface Switched backplane applications Outer/server interface Other optical transmission systems Standard export package
1.Usb2.0/1.1 interface 2.Image format vga 3.Best resolution 640*480 4.Max resolution 1024*768 5.Focus distance 5cm to infinity 6.With one year warranty period 7.Working temperature 0-40 8.With automatic white balance 9.With manual focus 10.With snapshot function and night vision 11.Support yahoo, msn, skype instant messengers 12.Driverless, plug and play 13.Clip design for lcd or laptop 14.High definition cmos color sensor 15.Three/five glass lens 16.Any pixel can choose 17.Logo imprinting service available 18.Gift box can be made as clients requirement 19.Factory webcam has competitive price 20.Support microsoft windows98/me/2000xp/vista and other system Product weight:70g Gift box size(cm):17.5*6*12.5 Gross weight:0.2kg Carton size(cm):58.3*48.5*37 67pcs/ctn
HF RFID Module SL031 is a mini Mifare read/write module. It supports Mifare 1k, Mifare 4k and Ultralight and is applicable for 13.56MHz. It does auto Real-time detecting tag which moves into or out of detective range and reports through one output pin's logic level. In addition, it integrates all necessary components and antenna in one PCB. In view of its maximum working current and sleep current are 45mA and 10uA respectively, SL031 is preferential for the applications which require low power cost.
Being developed based on nxp's low power transponder ics, hf rfid module sl031 is a mini mifare read/write module. It supports mifare 1k, mifare 4k and ultralight and is applicable for 13.56mhz. It does auto real-time detecting tag which moves into or out of detective range and reports through one output pin's logic level. In addition, it integrates all necessary components and antenna in one pcb. In view of its maximum working current and sleep current are 45ma and 10ua respectively, sl031 is preferential for the applications which require low power cost.
Net weight: 13g Dimension: 72*25*10mm Material: abs+al
"net weight: 13g Dimension: 72*25*10mm Material: abs+al Colors: can be customized
Main features In conformity to IEEE 802.3 10 Base-T standard. In conformity to IEEE 802.3u 1000 Base-TX, IEEE802.3z, IEEE802.3abstandard Built in high efficiency SRAM for packet buffer, with 1K-entry lookup table and 4-way associative hash algorithm Half duplex: back pressure flow control Full duplex: IEEE802.3x flow control Automatic identification of MDI/MDI-X cross line Technical parameter: Standard protocol: IEEE802.3 10 Base-T standard, IEEE 802.3u 1000Base-TX and IEEE802.3z standard Connector: one UTPRJ-45 connector, one SC/ST connector Operation mode: full duplex mode or half duplex mode Power supply parameter: Adapter(External): 110-265V AC input, 5V1A DC output Power(Internal): 110-265V AC input, 5V1A DC output Environmental temperature: 0 - 50 Relative humidity: 5%-90% TP cable: Cat5 UTP cable Transfer fiber: multi-mode: 50/125, 62.5/125 or 100/140ª¦m single mode: 8.3/125, 8.7/125, 9/125 or 10/125 Dimensions: Power external: 94mm(L)x 71mm(W) x 26mm(H) Power internal: 150mm(L) x 110mm(W)x 28mm(H)
Brief introduction: The Product provides customer with the most cost-effective solution for transmission with 1 channel uncompressed digital l video and 2 RS485 data over one single fiber cable. It is an easy installation and adjustment free device while providing high quality, real-time video Features: Industry-level design, SMT Assembly Proprietary IC Core PAL/NTSC/SECAM Compatible Free From In-field Adjustment Protection against lightening strike and surge 19' 3U Rack Mount Chassis Option Application: Intelligent Transportation System Public Security Surveillance Industrial Closed Circuit Television Surveillance Intelligent Building Specifications: Video Bandwidth: 6.5MHz Quantization: 10bit DG: 1% DP: 0.7íptyp SNR: 71 dB Data: Interface Type: RS-232/485/422, Manchesterú¼Biphase Operation Mode: Full-duplex/Half-duplex Data Rate: 0~300Kbps BER:
Material: paper or pvc. Size: 54x86mm or other size for you options. Thickness: 300g/400g double copper or 0.38mm, 0.5mm, 0.76mm. Usage: game card; ip card; pre-paid calling card; internet card, scratch cards, etc. 250pcs/box, 10boxes/carton.
Available colors black, white, yellow, red, blue, violet...Etc! Available capacities 64mb - 16gb Transfer rate high speed usb 2.0. Usb 1.1 compatible Dimensions 55mm(l) x 16mm(w) x 9mm(h) Imprint area 25mm(l) x 12mm(w) Imprint options color imprinting, laser engraving on metal Housing plastic, metal Weight 12 grams Warranty 1 year warranty Polybag, box
1.Promotional usb flash drive, usb memory stick, corporate usb gift, custom usb, logo usb, usb flash disk, pendrive, jumpdrive, usb key; 2.Storage capacities: 64mb-16gb; 3.Over ten year data retention; 4.Led indicator; 5.Write-protection switch provided; 6.Plug and play, no external power supply required, usb bus-powered; 7.Usb host interface: usb2.0; 8.Dual bootable function (usb-zip, usb-hdd); 9.Driver: only windows 98/se needs; 10. Oem with your logo.
1.Promotional usb flash drive, usb memory stick, corporate usb gift, custom usb, logo usb, usb flash disk, pendrive, jumpdrive, usb key; 2.Storage capacities: 64mb-16gb; 3.Over ten year data retention; 4.Led indicator; 5.Write-protection switch provided; 6.Plug and play, no external power supply required, usb bus-powered; 7.Usb host interface: usb2.0; 8.Dual bootable function (usb-zip, usb-hdd); 9.Driver: only windows 98/se needs; 10. Oem with your logo.
This is an intelligent hdmi 5x1 amplifier switcher. It allows five hdmi source devices switched into one hd monitor or projector. Adopted touch button design let you enjoy the high technology and easy switching life. Quite differ with other switchers, this intelligent switcher has one input port on the front panel. This not only reduced the switcher to an ideal small size but also be more convenient for users to connect the source devices. Features This hdmi amplifier switcher has many features that enable it to perform in a superior manner. Among those features you will find: 1.Multi-witching methods: intelligent, ir remote or by touch button 2.Supports hdmi1.3b 3.Supports highest video resolution 1080p. 4.Supports 250mhz/2.5gbps per channel (7.5gbps all channel) bandwidth. 5.Supports 12bit per channel (36bit all channel) deep color. 6.Hdcp pass-through. 7.Supports uncompressed audio such as lpcm. 8.Supports compressed audio such as dts digital.
