Differential & Telecoms PXI Switching Modules

Ideal for switching signals carried as differential signals where a controlled differential impedance is required

  • Differential MUX for Switching Serial Data Communications Signals such as USB and Ethernet
  • Designed for Switching Signals Carried on Differential Pairs
  • Kernel, VISA and IVI Support For PXI Environments & Kernel and IVI Support For LXI Environments
  • Select modules are supported by our eBIRST Switching System Test Tools, these tools provide a quick and simple way of finding relay failures within LXI, PCI and PXI switch systems.

Our Differential PXI switches are designed to switch signals carrying serial interfaces such as RS232, USB, Ethernet and CAN Bus. The range includes multiplexers and fault insertion switches. The 40-736 multiplexer is capable of switching Gigabit Ethernet. The 40-201 is capable of performing fault insertion on differential signals up to Gigabit Ethernet speeds.

The Tributary switches are designed for SONET/SDH multiplexer applications at 2MBit/sec or 1.5MBit/s data rates in 75Ω or 120Ω differential systems. They are available with either 8 or 16 tributary channels and incorporate switches that allow data to be fed sequentially through selected tributaries, and multiplexers enable test equipment to break into selected channels.

We also offer mating cables and connectors for these modules to ensure speedy and successful system integration.

We can also design and supply interface adapters for differential switches to connect to application specific connectors.

Telecoms, Differential Switching Modules
Untitled Button
Switch Type
Max I (A)
Max V DC
Poles
Banks
Channels
Function
Fault Buses
Price

40-200-004

CAN/FlexRay/Differential Bus PXI Fault Insertion Switch - 4 Channel

Designed to simulate common faults on two wire communications interfaces. Supported by our eBIRST Switching System Test Tools

Switch Type
EMR
Max I (A)
0.3
Max V DC
100
Channels
4
Fault Buses
4
Product Type
Fault Insertion Switching
Platform
PXI
₹147,500

40-201-004

Ethernet/AFDX/BroadR-Reach PXI Fault Insertion Switch - 4 Channel

Designed to simulate common faults on high speed two wire communications interfaces. Supported by our eBIRST Switching System Test Tools

Switch Type
EMR
Max I (A)
0.3
Max V DC
100
Channels
4
Fault Buses
2
Product Type
Fault Insertion Switching
Platform
PXI
₹168,000

40-200-008

CAN/FlexRay/Differential Bus PXI Fault Insertion Switch - 8 Channel

Designed to simulate common faults on two wire communications interfaces. Supported by our eBIRST Switching System Test Tools

Switch Type
EMR
Max I (A)
0.3
Max V DC
100
Channels
8
Fault Buses
4
Product Type
Fault Insertion Switching
Platform
PXI
₹207,250

40-201-008

Ethernet/AFDX/BroadR-Reach PXI Fault Insertion Switch - 8 Channel

Designed to simulate common faults on high speed two wire communications interfaces. Supported by our eBIRST Switching System Test Tools

Switch Type
EMR
Max I (A)
0.3
Max V DC
100
Channels
8
Fault Buses
2
Product Type
Fault Insertion Switching
Platform
PXI
₹209,250

40-736-001

PXI Data Communications Multiplexer

Designed specifically for multiplexing or de-multiplexing up to 32 differential signal pairs having controlled 100Ω differential impedance. Supported by our eBIRST Switching System Test Tools

Switch Type
EMR
Max I (A)
0.3
Max V DC
100
Poles
2
Banks
8
Function
Mux
Product Type
Multiplexers
Platform
PXI
₹266,500

Filter

Switch Type

EMR - Electro-Mechanical Relay, cost-effective, medium power switching. Reed - reed relays, excellent low-level switching, fast, long life. Solid-State - very fast, indefinite life, high power switching, but high leakage and insertion loss.

Max I (A)

Maximum continuous current each switch can carry.

Max V DC

The maximum voltage that may be applied to each switch.

Poles

The number of common terminals simultaneously switched by a single operation. … more

Banks

The number of independent switch topologies on a single module.

Channels

The number of discrete channels in a single topology.

Function

Required switch topology.

Fault Buses

The number of external fault conditions that may be applied to each channel.

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