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> Racal 1260-822B dual 2X2 optical vxi switch module 01T
Racal 1260-822B dual 2X2 optical vxi switch module 01T
Racal 1260-822B Dual 2x2 Optical VXI Switch Module 01T
DIMENSIONS: 14 1/2 * 1 1/4 * 10 3/8
Model: 1260-822B ( Dual 2x2 Optical Switch Module)
These units are in excellent physical/ working condition.
Racal Instruments 1260-822 optical switch modules bring the advantages of the modular VXIbus architecture to optical systems test. Modules can quickly and easily be removed and replaced for maximum system uptime. These optical switch modules are ideal for SONET test, fiber-optic component test, and fiber network monitoring. They are commonly used in terminal equipment and transceiver testing to simulate loopback and bypass conditions. The 1260-822 optical switch module uses 2x2 prism switches to provide channel selection from two input fibers to two output fibers using a moving prism between fixed collimator pairs. Its 2x2 topology can be used to insert or bypass signal paths (see diagram on following page). This implementation provides very fast switching speeds with ultra-low insertion loss and repeatable switch paths, facilitating the construction of highly accurate optical test systems. These switches are optically passive, and operate independently of data rate, data format, and optical signal direction. An Option 01T is required to communicate with 1260 series modules, and provides message-based operation for ease of use and register-based operation for maximum speed. The Option 01T mounts on the leftmost 1260 series module and does not consume any VXI slots. The Option 01T provides a single point of software control for the switching system with advanced features such as include, exclude, scan, relay monitoring, user defined path names, and reset states. The 1260 series line includes VXIplug&play support of Win95/NT frameworks including drivers for LabWindows/CVI and LabView. Please refer to the Option 01T data sheet for additional product features and specifications.
