NI PXI-2570 - High-Channel-Count General-Purpose Relay Switch Latching armature relays 100 VDC/100 VAC 1 A switching/1 A carry 145 cycles/s Fully software programmable 40 indepedent SPDT relays

VS Series - AC DC Switches. Power factor correction AC DC Switches. Power factor correction. IEC 555-2 harmonic distortion compliance. CISPR 22, EN55022 Level B conducted / radiated EMI . EN61000 immunity standards. European CE Mark. Current share on all outputs. Remote sense on all outputs. Overload protection on all outputs.

303 Series SM - High-Power Switch Matrix System The SemiTek 303Mx High-Power Switch Matrix System features plug-in matrix cards capable of handling up to 50A and up to 1500VDC. Multiple rack-mount cages allow the system to be configured with any number of points and share four (4) high power busses. Any point can be individually addressed as a Source, Meter or DUT point providing a universal matrix.

UTC008 - TCA JTAG Switch Module The UTC008 is a JTAG signal multiplexer providing connectivity between one of the three master ports and up to 18 secondary devices. The UTC008 follows the μTCA specification and mates to chassis that have the JSM slot available.

40-830-006 - Hex SPDT RF Switch SMB 75 Ohm The 40-830 is a 75Ω RF Switch available with 3 or 6 separate SPDT relays in a single PXI slot. Both versions have been designed to exhibit low insertion loss and VSWR through the use of modern RF relay technology at an affordable cost. The switch banks have been carefully designed to ensure excellent and repeatable RF characteristics to frequencies of 3GHz with each path having a nominally equal insertion loss. The design of the 40-830 minimizes the injection of noise and unwanted signals into the signal path by careful attention to the mechanical and electrical design.

LPQ150 Series - AC DC Switches. Auto ranging input AC DC Switches. Auto ranging input. Remote sense on main output. Remote inhibit. Single wire current sharing. Power fail. Built-in EMI filter.

RFSD-2 - CATV RF SIGNAL MONITOR & SWITCH CONTROLLER The RFSD-2 RF signal monitor measures the amplitude of analog or digital RF signals at two frequencies. Measurements are compared with programmable limits. Alarms may be indicated locally or remotely. RF switch actions may be initiated.

12 Port, 1 Gbit/s Development Switch Deterministic Ethernet Development Switch for Hard Real-Time Data Communication

VXI Series - Switch Modules VXI Bus (VME C Sized) Switch Modules.
Matrix, Multiplexer and Discrete relay modules.
Reed relay signal switches, power relays, coax switches.
Message or Register Based.

1260-23 - High Current, Low Path Resistance Power Switch Card Racal Instruments 1260-23 is a 1-channel, SPDT, 2 Channels DPDT, and 5 Channels SP4T, high-current switch module. It was designed for switching and routing high current, high power sources such as AC and DC power supplies in automated test systems. The 1260-23 switches currents up to 25A, AC or DC, and voltages up to 32VDC or 130VAC. 

NRGK-H - High-Voltage Switch Dynamic Characteristics Tester NRGK-H high-voltage switch dynamic characteristics tester (without power supply) is a newly researched and developed special instruments, as to adapt the needs of high-voltage switching operation characteristics developed. With the single machine as core to sample, to process and output. NRGK-H high-voltage switch dynamic characteristics tester mainly adopted Chinese characters tips to man-machine dialogue operation, character display and print out the results, with intelligent, multi-function, accurate data, strong anti-jamming, simple operation, small in size, light in weight, beautiful appearance, etc., Suitable for a variety of indoor & outdoor, less oil & more oil switches, vacuum switches, sulfur hexafluoride switch dynamic characteristics testing.

LPS60 Series - AC DC Switches. Universal input AC DC Switches. Universal input. 3 x 5 footprint. Remote sense. Built-in EMI filter. Low output ripple. Adjustable output.

M-POE-008B - PoE Switch 8 Port 10/100Mbps Ethernet Switch with 4 Port PoE

MEMS Add/Drop 2x2 Switch DiCon's MEMS Add/Drop 2x2 Switch is based on a micro-electromechanical system (MEMS) chip. The MEMS chip consists of an electrically movable mirror on a silicon support. A voltage applied to the MEMS chip causes the mirror to rotate, which changes the coupling of light between two input fibers and two output fibers.

JX Series - High Density Switches, Switching Systems & Multiplexers The JX Series of Matrix/Multiplexers provides a cost effective solution for large 1xN Multiplexers, 2xN Matrices, discreet switch points, or combinations of these. 5.25" high, standard 19" rack mount chassis accepts up to 16 switch modules which slide into card guides from the rear for ease of configuration and maintenance. Modular system using high quality reed relays allows expansion to almost any size and covers an enormous variety of applications.

66252 - DMM Switch Guildline Instruments Limited is pleased to introduce the 66252 DMM Switch for all versions of the 6625 Automatic Resistance Measurement System including the widely fielded 6625AF.

RPS-4 / RPS 4+4 - CATV REMOTE PROGRAMMABLE RF SWITCHES The RPS-4 and RPS 4+4 are versatile RF switches that satisfy may headend / hubsite program switching requirements. Their ability to handle high frequency switching remotely or manually most differentiate the RPS-4s from other switches.

SMH - Test Switches STATES Type SMH Test Switches combine over 60 years of experience in the design and manufacture of test switches with the latest improvements in material composition and construction techniques.

DCOSS - Digital Central Office Switch Simulator The Digital Central Office Switch Simulator (DCOSS) converts a PC (portable, tower, rack-mount) into a digital central office switch simulator, PBX and switch, complete with T1, E1, POTS, and VoIP Interfaces. DCOSS is ideal for simulating and testing advanced telecom networks and products, including switches, gateways, and transmission systems. The DCOSS can also be used for verifying T1/E1 signaling protocols of new systems. These protocols include a variety of T1/E1 CAS, PRI ISDN, BRI-ST ISDN, SS7, No Call Control, Fax over T1/E1 (V.29, V.27, V.33, and V.17), Modem over T1/E1 (V.21, V.23, V.34, V.90, and V.92), and VoIP protocols (SIP, H.323, MEGACO, MGCP, Fax over IP – T.38).

SWT001 - T1 E1 J1 USB Controlled Switch The T1 E1 J1 Switch provides non-intrusive failsafe monitoring and intrusive test and diagnostic capability for up to 8 full duplex T1, E1, and J1 lines. The unit provides two RJ-48c connectors for a thru connection for equipment and line connections and a Rj-48c monitor connector for monitoring both directions of a full duplex high-speed line.

CXAR/128 - Coaxial Switch Matrices & Multiplexers The CXAR Series are Computer Controlled Coaxial Switching Systems for 50 or 75 ohm signals from DC to 1.3 GHz and consists of pre-wired Mainframes into which can be plugged selected Switch Modules that provide the required Matrix or Multiplexer configurations

NuStreams P9M - Network Switch Tester NuStreams-P9M is a standalone tester for testing residential gateway (IP sharing devices) with 8 LAN and 1 WAN at wirespeed. The compact and lightweight design and built-in tests make it an ideal solution for production test on production line and for analysis and troubleshooting at service centers or maintenance outlets as well.

Eight Port, 100 MBit/s Development Switch Eight Port, 100Base-TX Deterministic Ethernet Switch with TTEthernet Support