12. Appendix UCX series – User's Manual 163
Firmware Release Notes
v1.2.0b9
Release date: 2021-07-01
New feature:
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cause Factory reset.
▪ Serial port is supported
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▪ Serial over Ethernet is supported
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▪ REST API is supported
▪ UCX-2x1-HC30 and UCX-2x2-H30 variants are supported
Known issue:
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less than 1.2.0 renders these variants disfunctional.
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connect to the device. If Device Discovery detects a product with 6107 port closed then it will ask for
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Changes take effect as expected but the displayed value of these properties follows the changes only
after rebooting the device.
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missing
v1.1.1b1
Release date: 2021-04-19
▪ Fixed DP Alternate mode interoperability issues with various kinds of USB Type-C devices
v1.1.0b7
Release date: 2021-03-04
New feature:
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▪ Autoselect functionalities added to USB layer
▪ UCX-4x2-HC30D variant is supported
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▪ New port properties
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Ethernet port works as expected other than the incorrect TX counter value.
▪ If a USB Host without DisplayPort Alterante mode support is connected to one of the USB
"DP" indicator on the port panel, which means the connection successfully entered DisplayPort Alterante
mode. The following property describing the DisplayPort Alterante mode capability of the connected
Data transmission is not affected.
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on the output. For example if the video crosspoint switches beteen two sources: one with- and one
Transmission of the embedded audio stream from input to output is unaffected. Muting the audio also
works as expected.
▪ No fading at the analog audio output during signal switching.
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command via Power Delivery Protocol over the Communication Channel. USB Type-C active cables or
Also communicating with e-Markers of cables will not be possible. Charging, USB and DisplayPort
functions using passive cables is not affected. The product has a strong preference toward becoming a
avoiding this issue.
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issue with some devices.