14 2.5 compatibility, Servswitch brand usb micro extender family, Interface compatibility – Black Box ACU4222A User Manual
Page 15: Extender compatibility
SERVSWITCH BRAND USB MICRO EXTENDER FAMILY
14
2.5 Compatibility
Interface Compatibility
•
USB: Transparent USB 2.0 Compliant link (Low/Full speed only)
Extender appears as a self-powered USB hub to the CPU.
Remote Unit contains integral USB hub with 4-ports. The extender will operate through
USB 2.0 Host Controllers. However, the speed will be restricted to that of a USB 1.1
hub (12Mb/s).
Any device that absolutely requires the high-speed mode of USB 2.0
will not be compatible with the USB Micro Extender.
•
Audio: Input and output are line-level. Amplified speakers are required. A microphone
may be directly connected to the Remote unit (optional pre-amplification).
•
Serial: Transparent up to 19.2K Baud (38.4K operation may be possible with some
devices). The following serial signals are extended: TX, RX, RTS, CTS, DTR, DSR. In
rare cases, a wiring adaptor may be required to transfer RI and DCD.
•
Video: VGA to UXGA. Separate or composite sync.
Emulated DDC for each video channel. Local Unit reports as monitor capable of all
resolutions and refresh rates normally used with this product. For non-standard
resolutions, choose the monitor manually through the operating system, and set to ignore
DDC.
Extender Compatibility
ServSwitch Brand USB Micro Extenders are not compatible with existing ServSwitch
standalone and rack hub CAT5 extenders. Consult Technical Support for information about
compatibility with other ServSwitch
products.