Lightware UCX-2x1-HC30 - Port Numbering

12. Appendix UCX series – User's Manual 157

Port Numbering
Audio/Video Ports
Port name
Video port nr.
(LW3)
Audio port nr.
(LW3)
Inputs
USB-C in 1 I1 I1
USB-C in 2 I2 I2
HDMI in 3 I3 I3
HDMI in 4 I4 I4
 I5 -
Outputs
HDMI out 1 O1 O1
HDMI out 2 O2 O2
Analog audio out - O3
USB Ports
Port name
USB port nr.
(LW3)
Upstream
Facing Ports
USB-C Host 1 U1
USB-C Host 2 U2
USB-B Host 3 U3
USB-B Host 4 U4

Downstream Port
USB hub H1
USB Device 1 D1
USB Device 2 D2
USB Device 3 D3
USB Device 4 D4
Ethernet Ports
Port name
USB port nr.
(LW3)
Secure Eth 1 P1
Utility Eth 2 P2
Utility Eth 3 P3
USB-C in1 (Eth) P4
USB-C in2 (Eth) P5
GPIO
Port name Port nr. (LW3)
GPIO1 P1
GPIO2 P2
GPIO3 P3
GPIO4 P4
GPIO5 P5
GPIO6 P6
OCS
Port name Port nr. (LW3)
OCS1 P1
RS-232 Ports
Port name
Port nr.
(LW3)
Serial over IP
port nr.
Rs232 1 P1 8001
Rs232 2 P2 8002
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