Not recommended for new designs. Please contact Pickering for alternative PXI/LXI/USB solutions.
The 20-795 Daisy Chain Switching Module forms part of the System 20 Programmable Switching system and uses a standard IEEE-488.2/RS-232 message based interface. The Module is designed for telecom test applications and allows production or verification testing of SONET/SDH transmission multiplexers, suitable for rates up to 2MBits/s. Traffic is sequentially Daisy-Chained through all tributaries (or any selection of tributaries), and modules can be cascaded to test any number of tributaries. Also, any selected Tributary may have its transmit port fed back directly to its receive port. This is achieved using loopbacks. A built-in breakout multiplexer allows separate testing of individual ports.
If no specifications are present, please see the product datasheet in this section.
Please note: In some cases, for products like our Scalable LXI Chassis, the specifications can be found on the datasheets for the associated plugin modules that are inserted into these chassis. To find these modules, go to the "Also in the Range" link above.
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