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Loopbacks

connect input to ouput to test I/O loop.


Showing recent results 46 - 58 of 58 products found.

  • Fiber Optic FC Patch cord

    Fiberyo Technologies Limited

    FC patch cord, The standard fiber optic cable assemblies, with simplex, duplex patch cords and standard pigtails. Furthermore, Fiberyo offers the broadest choice of multi-fiber cable assembly solution, they are including Multi-fiber( Breakout), Fan-out, MPO&MPT, 10G OM3, 10G OM4, armored, waterproof fiber optic cable assemblies, as well as the master jumper (Measurement and Reference jumper), LC uniboot, loopback jumper. All patch cords and pigtails provided by Fiberyo, they are guaranteed to meet our specifications and industry standard. The special requests on test reports or other specification are available for the choices.

  • Fiber optic LC patch cord

    Fiberyo Technologies Limited

    LC patch cord, The standard fiber optic cable assemblies, with simplex, duplex patch cords and standard pigtails. Furthermore, Fiberyo offers the broadest choice of multi-fiber cable assembly solution, they are including Multi-fiber( Breakout), Fan-out, MPO&MPT, 10G OM3, 10G OM4, armored, waterproof fiber optic cable assemblies, as well as the master jumper (Measurement and Reference jumper), LC uniboot, loopback jumper. All patch cords and pigtails provided by Fiberyo, they are guaranteed to meet our specifications and industry standard. The special requests on test reports or other specification are available for the choices.

  • Fiber Optic MU Patch Cords

    Fiberyo Technologies Limited

    MU patch cord, The standard fiber optic cable assemblies, with simplex, duplex patch cords and standard pigtails. Furthermore, Fiberyo offers the broadest choice of multi-fiber cable assembly solution, they are including Multi-fiber( Breakout), Fan-out, MPO&MPT, 10G OM3, 10G OM4, armored, waterproof fiber optic cable assemblies, as well as the master jumper (Measurement and Reference jumper), LC uniboot, loopback jumper. All patch cords and pigtails provided by Fiberyo, they are guaranteed to meet our specifications and industry standard. The special requests on test reports or other specification are available for the choices.

  • Fiber Optic ST Patch Cords

    Fiberyo Technologies Limited

    ST patch cord, The standard fiber optic cable assemblies, with simplex, duplex patch cords and standard pigtails. Furthermore, Fiberyo offers the broadest choice of multi-fiber cable assembly solution, they are including Multi-fiber( Breakout), Fan-out, MPO&MPT, 10G OM3, 10G OM4, armored, waterproof fiber optic cable assemblies, as well as the master jumper (Measurement and Reference jumper), LC uniboot, loopback jumper. All patch cords and pigtails provided by Fiberyo, they are guaranteed to meet our specifications and industry standard. The special requests on test reports or other specification are available for the choices.

  • LAN Cable Tester

    PA-01D - Pansco, Ltd

    The LAN cable tester is a versatile, full-featured tool for testing many kinds of network cable. Loopback and remote tests may be performed automatically or manually, and will test cable continuity as well as identifying opens, shorts, reversed wiring, and miswiring in cables up to 2,000 ft. long. Shielded connectors allow the tester to test shielded twisted pair (STP) cables. The built-in tone generator generates a low emission frequency tone which can be detected by any market tone probe, making it easier to trace and locate cables. Uses 1 9V alkaline battery. CE Approved.

  • 10G XFP xWDM Optical Transceivers

    InnoLight Technology Corporation

    InnoLight 10G XFP xWDM optical transceivers include CWDM LR, CWDM ER, CWDM ER With APD, CWDM ZR, DWDM ER, DWDM ER With APD, DWDM ZR with the features of supporting 9.95Gb/s to 11.3Gb/s transmission, client side and line side loopback functions, supporting 8.5G Fiber Channel Rate, XFP MSA compliant, electrical interface compliant with XFI, I2C interface and RoHS 6 compliant. They are designed for applications of SONET (OC-192) / SDH (STM-64), 10GBASE-ER (10.3125Gbps), 10GBASE-EW (9.953Gbps), Metro Network Transport and Inter Data Center Connection.

  • Twisted Pair Cable Tester

    PA-41 - Pansco, Ltd

    The Twisted Pair Cable Tester is an easy-to-use Network cable tester with a continually scanning green and red LED display for testing continuity, miswiring and polarization of 10/100 Base-T, E1A/T1A 568 A/B, Token Ring (RJ45) and Thin Ethernet (BNC) Networks. Two-piece design allows for remote testing of pre-installed wiring, with the test results observed on the remote unit. This tester also verifies shield integrity for all STP cables and its dual colored LED will identify normal or reversed pairs. The main unit can be used for local loop-back test of a patch cord and verifies the continuity of coaxial cabling terminated with BNC connectors.

  • Serial & TCP/IP Software

    CommFront Communications

    A data network does not consist only of hardware products; there are different types of software and protocols, and to make things even more complicated, many manufacturers have incorporated proprietary protocols for their devices. Integrating different devices and protocols within a data network is always the most challenging task for system integrators, firmware / software developers, and site engineers. With our powerful 232Anlayzer tools, controlling, monitoring, and debugging serial devices and high-level protocols have never been easier. The applications for our 232Analyzer tools range from the simplest loopback tests for both devices and serial data networks, to complicated protocol analysis and to sophisticated firmware and GUI software development. CommFront’s Serial-TCP software product (freeware) offers another ideal solution for merging serial communication protocols with modern TCP/IP communication, yielding benefits such as widely available infrastructures and greater distance, reliability, and speed.

  • SmartClass Optical Ethernet

    Wuhan Sunma Technologies Co., Ltd.

    The SmartClass Ethernet product is an easy to use, cost effective Ethernet testing solution for basic physical layer cable testing, layer 2 and layer 3 traffic generation, and full RFC 2544 testing. The rugged, battery operated, application specific test tool enables field technicians to turn-up Ethernet and IP services by running an RFC 2544 test or following a set of methods and procedures. The product has been designed for front-line technicians who do not have experience dealing with emerging Metro Ethernet technologies and need a simple to use solution for Ethernet and IP testing. The SmartClass product comes in two major configurations, one a loopback only device and the other featuring full traffic generation.

  • E1 Testers

    GAO Tek Inc.

    GAOTek provides a large collection of high quality, affordable E1 testers that are specially manufactured to speed up the ethernet maintenance time and work efficiency for sale to the United States, Canada and Globally. These devices consist of PING, router trace, a port location tool, a loop-back tool and offers a variety of Ethernet diagnostic functions. These E1 Ethernet test instruments are all incorporated with test tools for E1, V port, and Gigabit Ethernet link repairs, and failure diagnosis. E1 Ethernet testing devices are user-friendly, can be used in Ethernet cable tests, flux error code tests, connectivity performance, traffic testing, ethernet wire testing, and bandwidth verification. As these devices help in measuring and proving performance for criteria Ethernet networks they are commonly used in the RFC2544 performance test.

  • Network Tester, Pin-by-Pin Cable Yester, and Tone Generator

    PH-100/120 LANTRACKER - Pansco, Ltd

    The Lantracker is a network tester, pin-by-pin cable tester, and tone generator all in one. As a network tester, it detects whether a network is active or inactive and displays network speed (10/100/1000 Mbps) in either case. It also flashes the network hub or NIC’s port light corresponding to the cable it is connected to, to show the cable’s port number. As a cable tester, it performs loop-back or remote tests of network, data, voice, and coaxial cables, displaying the results on a pin-by-pin LED display which moves from pin to pin automatically or manually. The Lantracker can be used to test cable or shield integrity, testing network function and speed, and tracing cable using its tone generator function (tone probe not included). Includes an adaptor for testing coaxial-F cable. Uses 1 9V battery.

  • BERT Receiver Test Automation Solutions

    Granite River Labs Inc.

    As data rates have increased, Receiver Electrical Stress testing is now required for many different standards. This entails sending electrical waveform compliance patterns impaired with precise amounts of jitter, attenuation, and Inter-Symbol Interference (ISI) to test the robustness of receiver designs under non-ideal conditions. GRL’s BERT Receiver Test Automation Solutions allow customers to save time and ensure proper testing through step-by-step Method Of Implementation (MOI) implementation, automated BERT calibration, jitter tolerance testing, auxiliary or sideband signal control, DUT loopback mode and error counting control, and easy integration of other test environment control elements like temperature and voltage, test data management, and reporting.

  • Bit Error Rate Tester

    BSX Series BERTScope - Tektronix, Inc.

    A fast-moving market requires faster Rx test processes and workflows. The BSX Series BERTScope is the quickest path to compliance. This new BERT receiver test solution has unique features that take the complexity out of receiver testing and brings confidence to Gen3/4 designs. Single solution for Receiver stress testing, debug and compliance. Automated Rx compliance testing for Gen3/4 standards: PCIe, SAS/SATA, USB, DisplayPort + custom standards. Supports data rates and DUT handshaking up to 32 Gb/s. Industry’s most-sophisticated bit error analysis captures and stores the context of each error (timing and bit position). Observe device’s response to loopback and link training test cases.