Test Access Points
network jump enabling undetectable data monitoring. Also known as: TAP
See Also: Network Monitoring, Network Taps, Aggregator Taps
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Product
Protocol Analysis
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GL's protocol analyzer provides monitoring a communication link in accordance with industry protocol standards by non-intrusively tapping the network under test. The simple framework of the protocol analysis software helps you easily identify the improper sequence of protocol messages, and filter out frames causing the protocol violation.
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Product
Turns Ratio Testing
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The transformer turns ratio test, or TTR test, confirms that the transformer has the correct ratio of primary turns to secondary turns. Using this test correctly can help to identify tap changer performance, shorted turns, open windings, incorrect winding connections and other faults inside transformers. Megger’s range of TTR testers are robust to withstand the harsh conditions that some transformer testing in. The range includes varying features to simplify and speed up testing as well as 3 phase TTR testers and PT and CT TTR testers.
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Product
Copper Network TAPs
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Network test access points (TAPs) are a hardware tool that allows you to monitor your network. Garland Technology offers copper network TAPs in network speeds of 10/100M or 10M/100M/1000M (1G). Copper TAPs are purpose-built hardware devices used for out-of-band monitoring tools and make a 100% copy of your networks data allowing your monitoring tools to see every bit, byte and packet.®
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Product
Network Analysis Solution
IOTA
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IOTA is a complete network analysis and troubleshooting solution for a variety of use cases in small, mid-size enterprises, remote sites, and small data centers. It is a versatile integrated solution, combining TAP, storage, and analysis capabilities in a single portable device.
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Product
Network Packet Brokers
NPB
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A Network Packet Broker (NPB) is a device that optimizes the flow of traffic between TAP and SPAN connections and network monitoring, security and acceleration tools. By maintaining a many-to-many (M:M) port mapping of network ports to monitoring ports, they can direct network traffic efficiently, and filters can be applied to optimize bandwidth usage on the network. This also means that the performance of out-of-band tools increases as they receive only actionable data.
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Product
Very High Density Fiber Tap
Flex Tap VHD
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Keysight Network Applications and Security
Flex Tap VHD is a modular, very high density fiber tap available, offering up to 36 taps in a 19 inch 1U space, to reduce IT costs while helping ensure availability of security and business critical applications. Network taps (test access points) are a key part of the access layer of a visibility architecture because they are an unobtrusive way to capture monitoring data. They offer comprehensive traffic visibility for network monitoring and security tools that do not introduce points of failure in the network. Ixia has a large variety of network taps on the market today, offering speeds from 1Gbps to 100Gbps, single and multi-mode, as well as different fiber types and support for Cisco bidirectional (BiDi) transceivers.
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Product
Fiber Splice Closures
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Wuhan Sunma Technology Co., Ltd.
Fiber Optic Splice Closure is a fiber management product typically used with outdoor fiber optical cables. It provides space and protection for the fiber optic cable splicing and joint. Fiber splice closure is used for aerial, strand-mount FTTH "tap" locations where drop cables are spliced to distribution cables. SunmaFiber supplies two types of fiber splice closures which are the horizontal (inline) type and the vertical (dome) type. Both are made of excellent engineering plastics to be waterproof and dust proof. And with various ports types, they can fit different fiber optic core numbers. More details about splice closure.
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Product
Transformer Winding Resistance Meters
RMO TD Series
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The RMO-TD Series On-Load Tap & Winding Resistance Analyzer is designed for the measurement of winding resistance of inductive elements, and for tap changer analysis. The RMO-TD series is based on the latest technology, using the most advanced switching technology available today. The RMO-TD series is accurate (0.1%), powerful (up to 60 A) and lightweight. It generates true, ripple-free DC current with automatic metering control and a discharge circuit.
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Product
T8730 AIR FLOW TESTER UNIVERSAL
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T8730 was designed for the precise task of measuring flows on parts such as filters (medicinal, diesel or petrol), tubes, nozzles, openings, valves, etc…Other than the classic flow measurement, the tool also has other ways of making it as versatile as possible in its category: ascent and descent ramps, opening tests and burst testing.Another separate function is the "continuous measurement", i.e. a test with infinite times allowing adjustment of the taps and part repairs in real time.The tool also avails of an intelligent pressure adjustment, which uses the automatic pressure regulator to continuously adjust the test pressure based on the variation in load loss, to ensure the reading is as stable and repetitive as possible.
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Product
Digital Cable Phasing Meter
PMT3000
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Power Measurement Technologies Inc.
The PMT3000 Digital Cable Phasing Meter facilitates the testing, maintenance and installation of electrical distribution systems. Voltage magnitude, phase angle, phase rotation, frequency and tap capacitance measurements are provided in one convenient battery powered hand-held instrument.
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Product
eDAK For MAC Panel
JT 2147/eDAC for MAC Panel
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The JT 2147/eDAK is a new variant of the JTAG Technologies QuadPOD signal conditioning interface specifically designed for use within a MAC Panel ‘Scout’ mass interconnect interface. The unit integrates both the JT 2148 transceiver circuitry plus four independent, programmable TAP modules (two of type JT 2149 and two of type JT2149/MPV) on a single board that matches the MAC Panel Direct Access Kit (DAK) form factor. Overall this configuration offers four Test Access Ports, 64 Digital IO Scan channels and reconfigurable (SCIL) capabilities
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Product
HDLC RS-232 / RS-422 / RS-485 Passive Tap Module – USB Port
VERSA-TAP™
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Versa-Tap protocol analyzer offers a powerful hardware solution that features state-of-the art electronics and provides exceptional data-logging/analyzer capabilities at a fraction of the cost of the nearest competitor.
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Product
Transformer Winding Resistance Meters
RMO TT Series
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The Tap Changer Analyzer & Winding Ohmmeter of the RMO-TT series is designed for winding resistance measurement of inductive objects, and for a tap changer analysis. The RMO-TT series is based on the state of the art technology, using the most advanced switch mode technology available today. The RMO-TT instruments are accurate (0,1%), powerful (up to 100 A) and still portable. The Instruments generate a true DC ripple free current with automatically regulated measurement and discharging circuit. RMO-TT instruments can perform a simple, quick and reliable transformer on-load tap changer condition assessment. This series of instruments enable measurements of a winding resistance in every tap position, current ripple values (percentage of a current drop during a tap change) and transition times during the tap changes. Problems with a connection, contacts, and selector/diverter switch operation (tap change with interruption) can be detected with these measurements.
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Product
NI-1483, Full-Configuration Camera Link Adapter Module for FlexRIO
781341-01
Module
The NI‑1483 makes FPGA image processing possible for FlexRIO systems. It supports 80‑bit, 10‑tap base‑, medium‑, and full‑configuration image acquisition from Camera Link 1.2 standard cameras. You can pair the NI‑1483 with a PXI FPGA Module for FlexRIO to perform custom image analysis. FPGA processing is ideally suited for applications that require bit-level processing and very low system latency. Implemented in hardware, FPGA processing does not require CPU intervention. You can process images on the FPGA independently or with a CPU for more advanced preprocessing architectures.
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Product
Phoenix PC/104-Plus Camera Link Frame Grabber
AS-PHX-D24CL-PC104P32
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Phoenix-D24CL PC/104-Plus is a PCI board for the acquisition of digital data from a variety of Camera Link sources, including digital frame capture and linescan cameras. It supports all the formats of Base configuration, i.e. single 8- to 16-bit data, through 8-bit RGB, to dual tap 12-bit sources.
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Product
Air Core Electric Arc Furnace Reactors
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Arc Furnace Reactors are serially connected reactors that are installed in the supply systems of arc furnace transformers to stabilize arc and limit the unstable arc furnace current and voltage drop which optimize their melting process. These buffer reactors are connected in series to the primary side of the furnace transformer. Typically these reactors are tapped coils and manufactured as per customer'stap requirements.
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Product
JTAG USB Controller
NetUSB-1149.1/E
Controller
The NetUSB-1149.1/E (4 TAPs) is an advanced USB 2.0 and LAN-based controller that can be used in the testing and/or in-system programming (ISP) of devices, boards, or systems compliant with the IEEE-1149.1 standard. The NetUSB-1149.1/E controller supports concurrent (gang) testing and in-system programming of CPLDs and Flash devices at TCK rates of up to 80MHz.The controller connects to the computer either through the USB interface or LAN interface for easy installation at nearby or remote locations. Other features include signal delay compensation for long cable lengths to the UUT, TAP signals, and GPIO discrete signals which are individually programmable from 1.25V to 3.3V, programmable slew rate control and pre-power up test for shorts between power and ground traces on the UUT.
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Product
Multiplexer 2:1 With De-Emphasis 32 Gb/s
M8062A
Multiplexer Module
R&D and test engineers who need to characterize serial interfaces of up to 32.0 Gb/s can use the M8061A 2:1 Multiplexer with optional de-emphasis to extend the rate of J-BERT M8020A and J-BERT N4903B pattern generator. For the most accurate receiver characterization results, the M8061A provides four calibrated de-emphasis taps, which can be extended to eight taps, built-in superposition of level interference and Clock/2 jitter injection. The M8061A is a 2-slot AXIe module that can be controlled via USB from the user interface of J-BERT M8020A as well as N4903B.
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Product
Digital Tap Position Indicator With Voltage &Counter Display
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NMC''s latest offering digital tap position indicator with voltage and counter display, type: TX-204, is a fully micro controller based instrument used to indicate the tap position of the power transformer also indicating the voltage and counter indications simultaneously at a same time.
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Product
Water Quality Testers
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Is designed for on site or field operation. The PH value and temperature value at the same time are displayed .The instrument is suitable for tap water monitoring, aquaculture, environmental protection, printing and dyeing, electroplating, chemical, metallurgical, pharmaceutical, biochemical, food, and water treatment industries and scientific research units for the determination of water PH value
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Product
Intelligent Pressure Display Controller
HR5310/HR5311
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HighReach Measuring & Controlling System Co.,Ltd
HR5310 intelligent pressure display controller is an intelligent pressure measurement and control product that integrates pressure measurement, display, output and control, with RS485 digital interface; the product is a fully electronic structure, using international brand pressure sensors, high-precision A/D conversion, microprocessor operation processing, on-site display, and output of one analog quantity and five switch quantities.The intelligent digital pressure controller is flexible to use, simple to operate, easy to debug, safe and reliable, and is widely used in hydropower, tap water, petroleum, chemical, machinery, hydraulic and other industries to measure, display and control the pressure of fluid media.
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Product
JTAG Boundary-Scan Controller for PXI and PXI-Express 'Hybrid' Slots or Plug-In Controller for PXI-Express Peripheral Slot
JT 37x7/PXI
Controller
High speed and performance JTAG Boundary-scan controller for PXI and PXI-Express ‘hybrid’ slots or plug-in controller for PXI-Express peripheral slot.The controllers are targeted at demanding manufacturing test applications, fast in-system flash memory programming and programmable logic configuration. The JT 37×7 is available in different operating levels (memory options) to suit your specific environment and application. Each unit is supplied with a four TAP port signal conditioning module the JT 2147 ‘QuadPOD‘
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Product
High Speed Device & Flash Programmer
JT 2147 QuadPOD
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The JT 2147 QuadPOD high speed device programmer and flash programmer comprises JT 2148 transceiver and four independent, programmable JT 2149 TAP PODs and provides signal conditioning for the DataBlaster series of boundary-scan controllers. Used for gang, parallel, fast testing / Programming of devices.TAP pods can be housed integrally within the transceiver or they can be detached and reconnected via the (optional) one meter extension cable. The JT 2148 transceiver is available in standard (/10) or industrial (/13) variants. The /13 variant includes a SCSI cable splitter to allow system integrators to use flat ribbon cables into the transceiver itself which often simplifies fixture building.A fixture-embedded variant of the JT 2147 is available as part reference JT 2147/FXT. This unit integrates the function of the transceiver and four pod onto a single assembly. This variant can also support 64 DIOS channels and SCIL functions (see more images below for a picture of the JT 2147/FXT).
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Product
Filtering Network TAPs
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Filtering network TAPs allow you to filter out the packets and traffic that is not needed by the tool to perform its function. Filtering ensures that monitoring ports do not become oversubscribed with unneeded data. Filtering TAPs are purpose-built hardware devices that let you see every bit, byte and packet.®
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Product
RF Taps
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Praxsym’s RF Taps afford access to a cable system for monitoring function and performance without interrupting service. The taps also cause minimal insertion loss when the coupled port is open, as in normal system operation. Like all Praxsym products, these high-quality devices have honest specifications, and are well-documented over the bands they are designed for.
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Product
Reduced Voltage Motor Starting Panels by Reactors
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A method to limit motor starting current is a series reactor. Iron core or air core reactors can be used for starting purposes. If an air core is used for the series reactor then a very efficient and reliable soft starter can be designed which is more suitable for high MW ratings of synchronous/induction motors at MV levels. The reactors are designed with taps.
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Product
ScanBridge
JT 2154
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The JT 2154 is an experiment board based on National Semiconductor’s STA111 device, aimed at users looking to utilise addressable bridge/multiplexors within their designs, and thus set-up ‘system level’ JTAG access. The unit can also be used in semi-permanent installations to expand the TAP (Test Access Port) count on JTAG Technologies controllers in order to address highly segmented designs. Built-in support for ScanBridge-type devices within ProVision allows easy set-up of TAP assignments and device addressing.
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Product
Complete TAP Signal Isolation for Corelis Boundary-Scan Controllers
ScanTAP IsoPod
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The Corelis ScanTAP IsoPod™ is an add-on accessory that provides a galvanic isolation barrier between the target system and the boundary-scan (JTAG) controller hardware. While the Corelis boundary-scan controllers are highly robust and reliable, the complete electrical isolation helps prevent damage to the controller from harsh electrical environments where over-voltage and over-current can damage components.This Corelis ScanTAP IsoPod was designed to add an additional layer of protection with minimal cost and effort. Open the box and plug it in; everything just works.
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Product
Automated Measurement Expert (AMX), VNA Plugin
S94702A
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The Keysight automated measurement expert (AMX) is a smart software solution for automated multiport S-parameter measurements with the PXIe vector network analyzers M937xA/M9485A or the benchtop E5080A ENA network analyzer. The S94702A AMX VNA plugin adds S-parameter measurement capabilities to the Keysight test automation platform (TAP). The combination of the TAP and the VNA plugin forms the AMX backend software, which makes the VNA setups and executes the test sequences in the PXIe controller according to the optimized test sequence files generated by the AMX test plan builder. Other instrument plugins allow you to control the DUT mode, expand the number of test ports with the PXI switches or multiport test set, and use external instruments such as a DC power supply and a digital multimeter. The AMX backend software also provides step-by-step calibration wizard for full multiport calibration using the 4-port ECal module.
