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.
Ex-calibur 10 line IPM insert able in krone module with LED indications. This will protect 10 trunk or extension ports of PBX.
J4858D 1G SFP LC SX 500m OM2 MMF Transceiver J4859D 1G SFP LC LX 10km SMF Transceiver J4860D 1G SFP LC LH 70km SMF Transceiver J4858C X121 1G SFP LC SX Transceiver J4859C X121 1G SFP LC LX 1310nm 10km DOM Transceiver J4860C X121 1G SFP LC LH Transceiver Please do not hesitate to contact me if you have any further questions. Thanks! Helen Newstar Networking Technology Co., Ltd.
Product Overview G1003 gateway realizes protocol converting from HART to Modbus RTU / ASCII. Supporting to connect multi HART slave devices into Modbus network. In the gateway, HART terminal is master station, Modbus terminal is slave station. Features Be tallied with HART7.0 HART master and Modbus slave mode 4~20mA analog signal overlay HART digital signal Support 15 HART slave device Configure gateway by special software Write protect user data RS485 Modbus interface LED power and communication indicating Standard DIN rail installation
Product Overview M0310 module makes it possible to convert Modbus RTU protocol directly to HART protocol. Using M0310 module, the difficulty of development can be reduced and the upgrade of Modbus RTU device can be easily achieved. Only by simply configuration, the users can realize conversion from Modbus RTU protocol to HART protocol. M0310 module is provided with two LED indicating lights, used to indicate the current working status. Features Comply with HART PROTOCOL standard V7.0 HART slave station and Modbus master station form Support 1 Modbus RTU slave device Support 6 device variables,4 dynamic variables Configured by HART interface Write-protection of users data Support high/low current transfinite alarm TTL Modbus interface LED power and communication indicator
MODBUS-RTU master station, comply with MODBUS-RTU protocol Electrical interface connected with Modbus device supports TTL level Set MODBUS-RTU slave station via parameters provided by GSD file Company Information Microcybers production center is 1700m2, with anti-static ground, ventilating system, air source transporting system, temperature and humility control system and production devices. The production center consists of 4 workshops and 1 professional lab, they are: production workshop, assembly workshop, ageing workshop, maintenance workshop and product lab. There are professional production line, pressure transmitter assembly line, instrument assembly line, control system module assembly line and product testing line. Microcyber has the batch capacity for 10 thousand devices per year.
Provide FF H1 communication ability to Modbus device Support standard DD or EDD specification (FF H1) Electrical interface connected with Modbus device supports TTL level, RS485 and RS232 G0313 Modbus to FF Gateway is a gateway device of Modbus protocol and FF protocol developed by Microcyber. As Modbus master station, G0313 Modbus to FF Gateway communicates with Modbus-RTU device via RS485 interface, and it can convert the data of Modbus-RTU device to FF device variable output. G0313 Modbus to FF Gateway size is 99Ã?22.5Ã?114.5mm, and supports standard DIN rail installation. There is a 3-bit DIP switch for G0313 Modbus to FF Gateway, shown as the following Figure. SIM: Simulation switch, used for simulation function. WP: Write protection, all the write operation for FF smart pressure transmitter shall be refused, which avoid data modification at random. RST: Reset, reset device date to factory original. Power off the device at first, and made the switch at ON, and then power on the device, the device shall be reset to factory original. Modbus to FF gateway is a gateway device supporting Modbus and FF protocol. As FF device, it can communicate with Modbus devices, read Modbus data to FF device by simply configuration, and transfer data to control system through FF bus. Modbus to FF Gateway supports 4 Modbus slave devices, 8 groups of analog input output and discrete input output parameters, totally 32 channels provided. It configures Modbus devices data into transducer blocks parameters via Modbus register, and provides data support for FF system via channels between variables and AI, AO, DI and DO function blocks.
DAKSH CCTV INDIA PVT LTD - 8 CHANNEL NVR , ALL CH UPTO 5 MP REAL TIME RECORDING NVR Cramped up with storage issues? The Network Video Recorder a hardware with optimized Operating system that processes the image in the camera itself and sends it to a mass storage device which makes storage hassle free.
Product Overview M0313 module makes it possible to convert Modbus RTU protocol directly to FF H1 protocol. Using M0313 module, the difficulty of development can be reduced and the upgrade of Modbus RTU device can be easily achieved. Only by simply configuration, the users can realize conversion from Modbus RTU protocol to FF protocol. M0313 module is provided with two LED indicating lights, used to indicate the current working status. Features Support 1 Modbus RTU slave device 1 RES function block complying to FF specification 1 Modbus transducer block 4 PID function blocks complying to FF specification 4 for each AI,AO,DI,DO function block complying to FF specification, each function block supports 8 channels Modbus RTU device upgrading LED working status indicator
Modbus-DP built-in module realizes the connection from Modbus RTU device to PROFIBUS DP network .It realizes the conversion function from MODBUS Protocol to PROFIBUS DP Protocol. Only by simply operating Modbus configuration tool, the users can realize connection from Modbus RTU device to PROFIBUS DP network. M0306 module works with DIP16 2.54mm standard interface, 3.3 V power supply, Modbus communication indicating light to quick diagnosis the device status. It uses simple convenience Combining with the features of high reliability and high flexibility, M0306 module is an ideal choice for user to develop OEM devices with PROFIBUS DP protocol.
Physical Parameters Bus signal: compliant with IEC61158-2 physical layer standard Bus power supply: 9 ~ 32V Operating temperature: -40 ~ 85°C Static current: â?¤14mA Humidity range: 5% ~ 95%,non-dew Mechanism size: diameter 66mm(can be customized) Supportive MODBUS Communication Parameters Address: 1 ~ 255 Baud rate: 9600 / 19200 / 15625 / 31250 /62500 / 125000 bps Data bit: 7 / 8 bits Calibration: odd / even calibration Stop bit: 1 / 2 bits CRC calibration: low byte ahead / high byte ahead Data format: support various data formats Supportive MODBUS Function Code Function Code 1: read loop status Function Code 2: read discrete input status Function Code 3: read keeping register value Function Code 4: read input register value Function Code 6: write loop Function Code 16:write multiple register values
Physical Parameters Bus signal: compliant with IEC61158-2 physical layer standard Bus power supply: 9 ~ 32V Operating temperature: -40 ~ 85°C Static current: â?¤14mA Humidity range: 5% ~ 95%,non-dew Mechanism size: diameter 66mm(can be customized) Supportive MODBUS Communication Parameters Address: 1 ~ 255 Baud rate: 9600 / 19200 / 15625 / 31250 /62500 / 125000 bps Data bit: 7 / 8 bits Calibration: odd / even calibration Stop bit: 1 / 2 bits CRC calibration: low byte ahead / high byte ahead Data format: support various data formats Supportive MODBUS Function Code Function Code 1: read loop status Function Code 2: read discrete input status Function Code 3: read keeping register value Function Code 4: read input register value Function Code 6: write loop Function Code 16:write multiple register values
G1013 HART to FF Gateway, designed by Microcyber Corporation is a gateway device for HART protocol and FF protocol. As HART master, G1013 HART to FF Gateway communicates with HART slave via HART interface, it can convert dynamic variables in the device to FF device variables output. Product Description Provide FF H1 communication ability to HART device Support standard DD or EDD specification (FF H1) Electrical interface connected with HART device Supports FSK(1200bps) G1013 HART to FF Gateway is 99Ã?22.5Ã?114.5mm, supporting standard DIN rail installation. G1013 HART to FF Gateway is powered by FF bus, and the HART part shall be with 24V external powered. The recommended is TP cable, and it shall improve devices anti-electromagnetic interference ability.
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.
BD-ONU-111-Z Series single-user ONU is designed for ONU in deferent FTTH solutions by , The carrier- class FTTH application provides date service access. BD-ONU-111-Z series adopts high-performance and low-consumption chips, and supports CTC 2.1 interconnection and interworking standard of China Telecom. With the help of NGBN View NMS, it can provide subscribers with abundant services, and totally meet the needs of carrier-class FTTH devices. BD-ONU-111-Z series is designed by ZTE chipset Functional Feature Color is optional Router mode supports PPPoE/DHCP/ static IP Support port-based rate limitation and bandwidth control In compliant with IEEE802.3ah Standard Up to 20KM transmission Distance Support data encryption, group broadcasting, port Vlan separation, etc. Support Dynamic Bandwidth Allocation (DBA) Support ONU auto-discovery/Link detection/remote upgrade of software Support VLAN division and user separation to avoid broadcast storm Support broadcasting storm resistance function Support ACL and SNMP to configure data packet filter flexibly Specialized design for system breakdown prevention to maintain stable system Support software online upgrading EMS network management based on SNMP, convenient for Maintenance
Intelligent 1U4E1PCM30 has 4 E1 ports, 30 channels. All of the 128*128 time slots can be cross-connected flexibly. this function. Can make 1 E1 of 30 channels of voice data into other 3 E1 ports and merger unsaturated time slots which are from some other E1 ports. Generally speaking, it makes the single E1 interface card of the county bureau come to 3 E1 interface cards in order to give numbers to sub-branch agencies.
OTS-155B OTS-155B offers various types of traffic interfaces such as PDH, SDH and Fast Ethernet with flexible network configurations of linear, ring, etc. The OTS-155B is also well suited for implementation in customer premises. OTS-155B has been developed as a part of H-OPTEL SDH family products.
PDH fiber optical multiplexer with STM-1 rate, two optical interfaces, which constitute 1+1 mode. The equipment can transmit 8E1 simultaneously, 1 channel 100M Ethernet and 1 NX64K V.35. The LCD is on the front panel, with the help of the buttons you can operate the network both local and remote equipment. Another way is to manage by the PC. The equipment has both external alarm input circuit and external alarm output circuit. Output device is relay. The power supply can both AC220V and DC-48V, and it is available for AC and DC inputs feeding simultaneously which can work with 1+1 protection. 1 channel hotmail. Sound and light alarm. There are two module of FOM8E1, FOM8E1A is sold in domestic, which is called OMT240M. The optical card is stable, and the network is through COM, and the sub-rack is gray.
FOM480 Fiber optical mutiplexer Flexible configuration meet the need of applications foreign abroad. Though it is 19 inches in width and 1U in height, it is different from other PDH which is manufactured by other companies. All of the unit cards are hot swappable. A big quantity of this type exported. Either appearance or performance has good quality. The sub rack of FOM480 multiplexer is made of aluminum alloy and 19 inches in width, 1U in height. It provides 7 slots for unit card, which consists of 2 optical card slots, 1 8.448M Ethernet card slot and 4 service unit slots. The 4 slots can be deployed with 4¨ª-V.35 card, video card or V.11/V.24 card. So the preparation is flexible, and this feature makes the product a multi-service transport platform (MSTP) The LCD on the front panel of FOM480 shows the operation and alarming status of both local and remote equipment. We and connect the equipment with the PC directly to operate the network management. The SNMP protocol through Ethernet interface provides the first management system. So you can through the web to operate the network, and when you are on holiday you can also operate the network in the hotel. If you are online and enable the management through Internet on web interface. The optical interface code rate is 155Mbit/s, so the 100Mbit/s Ethernet is as fast as the MODEM. The power supply can both AC220V and DC-48V, and it is available for AC and DC inputs feeding simultaneously which can work with 1+1 protection. The optical interfaces works under 1+1 mode and providing smooth switching which costs 0ms when either the optical card is plugged out or the fiber damaged or cut. And there's no error bit or AIS occurred during the switching. This achieves the real non-damage switching, the most advanced and unique technique of FOM480. The test between some manufactures in the Thailand which can past this test is only one or two.
TRX E1-10/100Base-T developed by Hengguang Technologies, employs the clarity E1 transmission channel in accordance with ITU-T G.703 advice and IEEE802.3 standard with independent intellectual property. It is a kind of remote transmission equipment transmitting 10 Base-T data. With an independent structure, TRXE1-10Base-T can transmit 10Base-T data through E1 channels and extend work distance of the interface between two Ethernets through E1 channels such as optical fiber, microwave DDN nets and so on. It can use the existing communication network structures and interfaces efficiently without impropriating optical fiber core or additional equipment.
