The USBExt3c is a USB-C hub with integrated bidirectional USB and power extension and automatic host switching from either end of the extension. This extension kit simplifies power, connectivity, and device management - no unnecessary complexity. It is designed for AV integrators, IT professionals, and system designers.
System Overview
The USBExt3c is a high-performance, managed USB-C hub with integrated bidirectional USB and power extension and automatic host switching from either end of the extension.
Identical USBExt3c devices connect to each end of a Category cable and can interchangeably act as senders or receivers. Any port on either unit can be dynamically configured as upstream facing (UFP) to connect to a host or downstream facing (DFP) to connect to peripherals, and peripherals can connect to both extenders.
Local USB links of up to 10 Gbps and a 5 Gbps extension link over 100 m / 325 ft of Cat 6A cable provide flexible connectivity for 4K cameras and high bandwidth devices. Ports provide up to 60 W USB-PD shared output per device when powered over Cat cable and 90 W when locally powered.
Fully software managed, USBExt3c provides extensive port monitoring, control, and system integration options.
Reliable Extension
The USBExt3c uses HDBaseT-USB3 technology based on Valens VS6320 to provide USB 3.1 , 2.0, and legacy 1.0 extension over standard category cable. Cameras up to 4K, DisplayLink, and both isochronous and bulk transfer modes are supported. Supports direct connection to HDBaseT-USB3 cameras and devices.
Flexible Power
- Up to 100 W USB-PD power can be input to any USB port on either device
- Power over Extension — Power one USBExt3c and the other unit will receive power over the Category cable. Ports on the non-powered side can provide up to 60 W USB-PD (shared).
- Local Power — Connect 100 W USB-PD supplies to both units to provide up to 90 W shared power per side.
- Programmable DC power source* — Available USB ports can provide up to 21 V DC to non-PD devices using an optional adapter cable.
Robust Mounting Options
USBExt3c features M4 mounting threads on either side for under-table or rack shelf mounting via L-bracket feet or connect to DIN rail via adapter. All USB ports accept single-screw locking USB cables to make sure everything stays connected.
Key Features
Ports (per USBExt3c) | 2 full-featured USB-C Ports, 1 dedicated USB-C control / power port |
| HDBaseT-USB3 (Cat X) extension | |
| Ethernet, Control Port, RS232, GPIO | |
| Max Extension | 100 m / 325 ft with Cat 6A U/FTP, S/FTP |
| Max USB 3.2 Data Rate | 10 Gbps local |
| 5 Gbps over extension | |
| USB-PD Power Output | 60 W if powered over extension |
| 90 W if locally powered | |
| USB-PD Power Input | 100 W into any port |
(*) Indicates optional add-on feature
- 3 USB-C ports
- 1 Dedicated USB and LAN control port (can be controlled from any USB-C port)
- Individually enable Hi-Speed (480Mbps) and SuperSpeed (5Gbps/10Gbps) data lines on each port
- Turn any port on or off via software control without physical interaction
- Assign host/upstream or device/downstream role to any port
- Assign power source or sink role to any port
- Support USB-PD modes up to 20V/3A on each USB-C port
- Supports USB-PD Fixed, Variable, Battery, and Standard Power Range (SPR) sink and source profiles
- Support POE++ at 802.3bt over the HDBaseT-USB3 Interface up to 70W
- DIN rail mountable (Acroname part C56-DINM-1 or C55-DINRA-1)
USB Extension for Pro AV
USBExt3c is designed to give installers flexibility to locate hosts, peripherals, and power where they need to be:
- Hosts and peripherals can connect to any port on either or both sides of the extension, allowing for local and remote peripherals
- Ports provide up to 60 W USB-PD shared output per device when powered over Cat cable and 90 W when locally powered, enabling laptop charging and connection of high-powered devices
- Host switching can be automatic or software-controlled
- Up to 100 m extension when using Cat 6A cable
- 1 channel of digital I/O for triggering events
- RS-232 serial port for PTZ camera control*
- Remotely monitor, enable and disable ports
- Ports can provide up to 21 V DC power to non-PD devices via optional adapter cable*
Bring Your Own Meeting (BYOM) for conference rooms
- Automatically switch peripherals from room PC to BYOM Laptop. Peripherals can connect to either end of the extender pair.
- Simultaneously charge a host laptop at the conference table and connect and power a speakerphone without an outlet at the table
Camera Extension: USB 3 and Power
- Extend 4K cameras to hard-to reach locations without available power
- Remote power for up to 60 W USB-PD or programmable 2.8 — 21 VDC connection* for non-PD devices (adapter cable and software license required)
- Ideal for classrooms, lecture halls, auditoriums, and houses of worship
Maximum Control
USBExt3c has several control options to integrate into your installation. A pair of USBExt3c devices can be controlled from either device.
- Dedicated Ethernet Control port: Supports QSYS plug-ins, AVI-SPL Symphony, RESTful server, and web interface
- RS-232 interface*: compatible with Extron Simple Instruction Set
- Local USB: control from the actively selected USB host or control from either dedicated USB power/control port.
Monitoring and Configuration with ControlRoom
ControlRoom is an AV-focused application to visualize the USB tree and remotely control Acroname hubs, switches, and extenders.
- Reset devices: Each port can be turned on and off to power cycle stuck devices.
- Monitor power and connection status: Detect changes in system setup, determine if devices have been unplugged or powered off. View link speed to debug connections and catch incorrect cabling.
- Installation documentation and verification: Create and validate design templates against as-built to make sure every installation is cabled correctly.
(*) Indicates optional add-on feature
| Characteristics | ||
|---|---|---|
| Product Dimensions | 164mm x 119mm x 28.6mm (6.5" x 4.7" x 1.1") | |
| Device Side Power | Power output from USB-C port: 20V at 3A | |
| Compliance | CE, FCC, RoHS | |
| Operating Temperature | 0-50°C (32 -- 122°F) | |
| Warranty | 12-month limited hardware | |
- 2 - USBExt3c: Programmable USB-C Extender
- 2 - 1 m USB-C USB4 Coax Cable, Single Screw Locking, 40 Gbps EPR 240 W (C69-USBC-C-1S)
- 1 - 100 W USB-C AC/DC power adapter (R470-TYPEC-PS-1)
- 1 - Quick start guide
People Also Viewed
Valens USB Extender provides seamless extension of USB 2.0 data link and power for distances up to 100m over CAT6 ethernet cables. Ideal for conference room and data center where remote USB connections are needed up to 100m away. Connect and power peripherals on the device side at 5V or 12V using the standard USB-C connection or at 12V using the included DC power cable.
USBHub3c gives developers and engineers full control to validate, control, and test the limits of devices built on the Power Delivery and USB-C specification.
USBHub3+ is a 9-port USB 5Gbps hub with 2 host connections with a rugged steel housing, ESD protected design and nearly unlimited power output.
Automate port switching, hot-plug & type-C connector flips. Monitor Vbus & Vconn voltage & current.