4. Installation UCX series – User's Manual 20
Powering Options
Remote Powering via USB-C Ports
The UCX series devives are designed to provide power delivery for the connected device over the USB-C
connectors.
The following operation modes are available:
▪
▪
INFO:
Remote Powering via USB-A Ports (D1-D4)
Laptop
UCX-4x2-HC30
power supply
Power delivery max. 60W
Laptop
UCX-4x2-HC30
Power delivery max. 30W
Power delivery max. 30W
Laptop
power supply
Power Delivery
#new
▪ Allows negotiation of up to 60 W of power delivery to supply or
charge equipment connected to a USB-C port.
▪ Power direction is not xed.
▪ management of power (negotiation); the two connected partners
exchange real-time PD protocol messages through the CC (control channel) lines.
USB PD supersedes all the previous technologies and does not incorporate them. It can achieve any of the
previous levels, but does so with its own methods.
Power Pins of USB-C Connector
▪
▪ The CC channel is used for power negotiation
▪
USB Chargers
USB-C PD covers a range of different power levels, with different amperage and voltage combinations that
a charger can deliver, depending on what the device asks for and the cable negotiates. These values are
USB SuperSpeed or DisplayPort Alternate Mode
USB High Speed Data Transfer 480 Mbps
Power Delivery (up to 60 W)
GND RX2+ RX2- VBUS sBU1 D- D+ CC VBUS TX1- TX1+ GND
GND TX2+ TX2- VBUS CC D+ D- sBU2 VBUS RX1- RX1+ GND
GND GND
GND
CC
GND
VBUS VBUS
VBUS VBUS
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