Tired of manually plugging/unplugging USB devices to test or debug driver load/unload problems? Are you wearing out the connectors on your development PC? Is your prototype so fragile that plugging and unplugging risks damaging the unit? Want to run connect/disconnect tests overnight?
The MCCI® USB 3.0 Connection Exerciser Model 2101 automatically connects and disconnects a USB 2.0 or 3.0 host and device under push-button or software control. Connections can be single-stepped or repeated. The manual modes are useful for debugging attach/detach scenarios. QA teams find the automatic repeat modes useful for regression tests.
It's an ideal tool for finding and debugging connect or disconnect bugs in host drivers and devices. Simply connect your host and device to the connection exerciser, supply power, and you're ready to test. A single button push will connect or disconnect your device. Select "auto" mode to automatically repeat enumeration testing. Connect USB 3.0 Super Speed devices in high-speed mode to test backwards compatibility. Use a test control computer to automatically vary the test cycle time.Features:
|Size H x W x D||111.25 x 75 x 25.2 mm (4.38 x 2.95 x .99”)|
|Power dissipation (all relays on; VBUS pass-through mode)||1.75 W|
|Max Device VBUS current switch (VBUS pass-through mode)||900 mA|
|Max Device VBUS current (VBUS buffer mode)||900 mA|
|To UUT Host (on case front)||USB 3.0 Std "B"|
|To UUT Device (on case front)||USB 3.0 Std "A"|
|DC Input (on case back)||2.1 mm round, center positive|
|To Control PC (on case back)||USB 2.0 Std "B"|
|VBUS IN (on case front)||On when Host VBUS is detected|
|Connect (on case front)||On when Host is Connected to Device|
|VBUS OUT (on case front)||On when VBUS is supplied to Device|
|Main Power (on case back)||On when Exerciser is fully powered|
|PC Link (on case back)||On when Control PC has enumerated Exerciser|
|Soft LEDs 1 through 4 (on case top)||Used by Exerciser FW for various functions (see User Manual)|
|Momentary soft switches 1 through 4 (on case top)||Used by Exerciser FW for various functions (see User Manual)|
|DC supply Input||100 to 240 V AC; 50 to 60 Hz|
|DC supply Output||5 V DC, 2.5 A max|
|Control PC||4 foot STD "A" to STD "B" USB 2.0|
|Patch Cables||1 foot STD "A" to STD "B" USB 3.0|
Although no software is needed for standalone operation, MCCI provides scripting support for Windows, OS X, and Linux (x86, amd64 and ARM). The most recent software release is available as a free download. One distribution includes software for all supported platforms.
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