Stamping parts, punching fitting, sheet metal parts, network cabinet, communication cabinet, power.
Embedded computer mainboard.
Cables, sockets, power cords, speakers, A V products, lights, telephone and computer accessories.
Tablet Pc, Laptop.
Network.
Wifi module, bluetooth module, gateway module, router module, iot app, home automation solution.
Gepon, epon, optical line termination, optical network unit, optical distribution network.
Digital TV head-end equipment.
Ethernet over TDM, TDM over IP, PDH, FXS, FXO, serial device server.
Specification Item:2 gang 13A Switch wall socket with USB charger Code Number:P23U1R1 Rated current:13A Voltage:AC 220-250V IP grade:IP20 Cover plate:PC Frame:PC Base:PA66+25% glass fiber On/Off operation:Switch: 15000 times/ Socket: 15000 times Fixing screw:M3.5*P0.6*24mm Mounting box depth:35mm Standard:BS546, BS 1363-2 Packing Details: Inner Box (1PC):148*91*34mm Box (10PCS):180*155*97mm Carton (100PCS):550*375*175SSmm USB Function Description: Input:220-240 V 50/60 Hz; Output:DC 5V Max 2100mA; Environment Interior Temperature:-5â??-39â??; Charge:Iphones, Ipad and other MP3, Mobile Phones, PDAs & Digital Cameras etc. Advantage This product adopts innovative shape design, beautiful radian, elegant structure, flexible modular structure, easy installation and disassembly, rich combination of face frames, complete product function range. How To Use Products 1. The total power of the connected electrical appliances shall not exceed the rated power. 2. It is strictly forbidden to tie wires in order to avoid abnormal overheating. 3. Please do not use in humid environment. 4. Do not use in case of damaged sockets and wires. 5. Do not disassemble without authorization. 6. Do not use wet hand to plug in and pull out plugs. 7. Do not place boards where children can touch them.
Techwin vector network analyzer for manufacturing wireless device We will try our best to provide products similar to Keysight like X-series vector network analyzer(MXG, EXG,CXG), Rohde & Schwarz vector network analyzer like R&S FSW Signal and Spectrum Analyzer and R&S FSWP Phase Noise Analyzer and VSO Tester, Tektronix vector network analyzer like RSA5000B Real Time Spectrum Analyzer, Anritsu vector network analyzer like MS2090A Field Master Pro and MS2720T Spectrum Master. You will probably see us at the following exhibitions: EUMV in Europe , IMS in USA, MWC in Spain, EMV in Germany and so on. Product Overview: Techwin TW4650 series vector network analyzer is consist of 10MHz13.5GHz, 10MHzï½?26.5GHz and 10MHzï½?43.5GHz. Techwin TW4650 series reduces cost and enhances price-performance ratio but still maintains the same critical technical specifications with those of high performance instrument, such as sweep speed, dynamic range etc. Techwin TW4650 series offers multiple calibration types including frequency response, single port, response isolation, enhanced response, full dual-port and E-cal. Multiple display types are embedded like logarithm amplitude, linear amplitude, standing-wave, phase, group delay, Smith chart, polar coordinates. Many standard interfaces are available including USB, LAN, GPIB, VGA etc. They can precisely measure characteristics of amplitude-frequency, phase-frequency, and group delay and so on. Main Features: Flexible calibration types, compatible with multiple cal kits Support complicated testing solutions with many windows, multiple channels and fast operation Multiple display types like logarithm amplitude, linear amplitude, standing-wave ratio, Smith chart etc With USB, GPIB, LAN and VGA English operation interfaces, 12.1 inch 1280*800 high-resolution multi-point touch screen Record/Run, one-button operation simplifies measurement setup and improves working efficiency Functions: Flexible calibration types, compatible with multiple calibration kits Techwin TW4650 series vector network analyzer can give you various calibration types, including guided calibration (auto cal), non-guided calibration (using mechanical cal kits for through response, through response and isolation calibration, single port calibration, enhanced response calibration, full dual-port SOLT calibration, TRL calibration), ECal. Different cal kits can be selected, like coaxial calibration kits or ECal kits, according to actual measurement needs, to make measurement easy for devices of diversified interfaces. â?¢ Multiple windows display all measurement channels The analyzer supports up to 64 channels and displays up to 32 measuring windows simultaneously, with up to 16 trace curves displayed in each window at the same time, allowing more visual observation and more convenient operation.
Vector Network Analyzer for performance measurement www dot techwin-china dot com We will try our best to provide products similar to Keysight Vector Network Analyzer, Rohde & Schwarz Vector Network Analyzer, Tektronix Vector Network Analyzer, Anritsu Vector Network Analyzer. Product Overview: Techwin Vector Network Analyzer TW4600 has powerful measurement functions, which can complete vector network analysis in the field of wireless communications, cable TV, and automotive electronics, etc. It can be used for performance measurement of filter, amplifier, antenna, cable, and cable television sub connectors, etc. radio frequency components. It adopts Windows operating system; has error calibration and time domain functions; offers multiple display formats such as logarithmic amplitude, linear amplitude, standing-wave ratio (SWR), phase, group delay, Smith chart and poplar coordinates, etc.; provides multiple calibration types: including frequency response, single port, response isolation, enhanced response and full two-port calibrations, rapid SOLT and electrical calibration; has Windows operating platform and LAN function and can display multiple channels; is designed with USB interface, LAN interface, GPIB interface, VGA interface and color LCD display, all of which allow it to quickly and accurately measure the S-parameter amplitude, phase and group delay characteristics of DUT, with efficient and powerful error correction capability. Main Features: â?¢ With dynamic range of 125dB, for accurate measurement of high suppression device â?¢ 10.4 inch true color high-resolution LCD with touch screen function â?¢ Optional 75â?¦ test port impedance option for cable TV components measurement â?¢ 0.001dBrms trace noise renders network analyzer higher measuring accuracy â?¢ With up to 64 independent measuring channels that can implement complex testing schemes quickly â?¢ Powerful data analysis functions, such as ripple test, bandwidth test and limit test â?¢ Extendable to 4 ports through port extension set, test the whole 16 parameters of 4-port network through a single connection, capable of balanced parameter test Typical Applications: Production test of mobile communication products The frequency range of Vector Network Analyzer TW4600 can meet the demand of production test of mobile communication products. It has such features of fast sweep speed, wide dynamic range and compact size which is very suitable for the test of mass production of factory. The vector network analyzer can be applied to the test of RF devices, such as filter, power amplifier, antenna and cables. The 75â?¦ test assembly is also available to characteriz the device of CATV.
Description of low power high performance of low cost wifi module price Dl2103b is designed as a wifi module based on atheros 4004 it has ultra-small Size and supports smd the module works as an iot node and has been widely used In iot appliances Applications of low power high performance of low cost wifi module price Smart gateway Iot products Consumer electronics Smart home appliances Industry control Remote device monitoring Features of low power high performance of low cost wifi module price Support 2 4ghz 802 11b g n with sta ap mode Support wep wpa wpa2 psk encryption mode Support multiple network protocols Option on board antenna or external antenna Low power consumption Ultra small size support smd Support online firmware updating Srrc authentication Rohs compliant Datasheet of low power high performance of low cost wifi module price Wireless parameters Wireless standard 802 11 b g n Frequency range 2 412ghz 2 484ghz Transmit power 802 11b +15+ -2dbm 11mbps 802 11g +14+ -2dbm 54mbps 802 11n +13+ -2dbm ht20, mcs7 Receiver sensitivity 802 11b -93dbm 11mbps cck 802 11g -85dbm 54mbps ofdm 802 11n -82dbm ht20 mcs7) Antenna option Built in pcb pin External i-pex connector Hardware parameters Data interface Uart gpio Operating voltage 2 9v ~ 3 6v Operating current Consistently sending: peak ~200ma Normal mode average ~50ma, peak ~200ma Low power mode average ~10ma, peak ~200ma Operating temp -20 c 70 c Storage temp -45 c 125 c Dimensions and size 15mm x 30mm x 3.5mm Software parameters Network type Ap sta Security mechanisms Wep wpa-psk wpa2-psk Encryption Wep64 wep128 tkip aes Update firmware Local wireless, remote Customization Sdk supplied Network protocol Ipv4, tcp udp
Wifi module esp8266 Dl2106a is designed as a wifi module based on esp8266.It has ultra-small size and supports smd.The module works as an iot node and has been widely used in iot appliances. Applications: Smart plug Intelligent home Internet of things Wireless control in industry Wireless sensor & industrial control Smart wearables Light control Features •support 2.4ghz, 802.11b/g/n with sta/ap mode •support wep, wpa/wpa2-psk encryption mode •support multiple network protocols •option on board antenna or external antenna •low power consumption •ultra small size. Support smd •support online firmware updating •srrc authentication •rohs compliant
Dl2102a is designed as a wifi module based on atheros ar9331. It's a small size, highly integrated product with competitive price. This module can be easily integrated in iot products which need wifi features. It has been widely applied in iot appliances by large appliance enterprises, such as midea, changhong, hisense, etc. Applications Smart gateway Iot products Consumer electronics Smart home appliances Industry control Remote device monitoring Features Support 2.4ghz, 802.11b/g/n with sta/ap mode Support wep, wpa/wpa2-psk encryption mode Support cable network Support multiple network protocols Support at+ instruction set for configuration Option on board antenna or external antenna Provide 1 uart and 4 gpio ports Compact surface mount module 22mm x 44mm x 7.2mm, plug-in package Single supply 3.3v operation Support online firmware updating Rohs compliant
1310 nm optical transmitter 1). Product profile The unit applies the imported high linear dfb laser with low noise, big transmission capability and small nonlinear distortion. It is completed with reliable apc (automatic power control) circuit for light power output and atc (automatic temperature control) for thermo-electric cooler, mgc (manual gain control) and agc (automatic gain control) circuit for distortior input radio-frequency drive current. Agc applies the automatic digital processing technology for radio frequency power, by which the driving level power can be automatically processed according to the level of input radio frequency and the channel quantity, and the output level of the optical receiver can keep constant to maintain the cso, ctb and c/n indexes at the optimum state all the time, thus to ensure the stable operation of the chain indexes and the laser all through its service life. A gaas element is adopted as the preamplifier, which not only lowers the input level and adds a radio frequency predistortion circuit, but also enhances the cso, ctb and c/n indexes. The built-in microprocessor software provides multiple functions including real-time monitoring for the transmitter operating state, digital display, aural-visual alarm and network management. Once an operational parameter of the laser runs out of the preconfigured allowable range, the power supply to the laser will be automatically switched off, and the red indicator will flash for warning. The embedded blue screen lcd on the front panel indicates various tasks of the unit, parameters and fault messages in chinese distinctly. The optical transmitter provides standards rs-232 and rs-485 interfaces for network management and remote monitoring. The optical transmitter applies standard 19fª 1u rack, which is provided with high efficient switching power supply for transmitting catv, telephone, and digital or compressed digital data. OEM/ODM serveice available.
Provides a direct optical interface to the core ethernet/ip network/catv, provide uplink port, downlink port and management port, compliant to the ieee802.3ah standard. Features 1.Ieee802.3ah compatible 2.4 downlink pon ports 3.32 optical branches per olt port for connection of up to 32 onus 4.Downstream transmission up to 20km 5.128 subscribers served in one compact 1u chassis 6.Advanced l2/l3 switching and routing functions 7.Remote provisioning and management 8.Advanced security via access control list(acl) 9.Support unblocked wire speed forwarding 10.Support tcp/ip, icmp, arp, ospf, bgp, rip, pim-sm, pim-dm, igmp protocol Application 1.Triple-play 2.Fttx (ftth, fttp, fttb, fttc) Optional
1xn plc splitter, smf-28e 0.25mm bare fiber, stainless steel body and box (dimension depends the mode), 1260~1650nm, pigtail and adaptor (sc/apc or fc/apc) are available. Features: 1. Environmentally stable. 2. Easy installation. 3. Low insertion loss. 4. High uniformity. 5. High reliability. Application: 1. Network protection 2. Monitoring 3. Access/pon distribution 4. Catv 5. Ftth Optional
Designed for indoor residential installation, provides data port, phone port and catv port, 10/100m auto-negotiation, full bandwidth up to 200mbps in full duplex mode. Features 1. Full ieee 802.3/802.3ah compliance 2. Highest speed pon: 1 gbit/s symmetrical for data, voip or ip video services 3. "plug-and-play" via auto-discovery and configuration 4. Advanced qos functions enable billing by service level agreement 5. Remote management with advanced oam functions 6. Igmp snooping 7. Reduction of video pon onu cost with combination an onu transceiver 8. Low input optical power Application 1. Lan 2. Fttx 3. Catv Optional
4 rj45 ports, 2 voip ports, 1 optical port for gepon, sm, single fiber, 20km, 10/100base-t, max split: 32, wavelength, 1490r/1310t, cli management, rs232 console for debug and cli/telnet, external power, ac220v/dc-12v, 220(w)*136(d)*32(h)mm. Features: 1. Full ieee 802.3/802.3ah compliance 2. Highest speed pon: 1 gbit/s symmetrical for data, voip or ip video services 3. Plug-and-play+/-via auto-discovery and configuration 4. Advanced qos functions enable billing by service level agreement 5. Remote management with advanced oam functions 6. Igmp snooping 7. Reduction of video pon onu cost with combination an onu transceiver 8. Low input optical power Application: 1. Lan 2. Fttx 3. Catv. Optional
