Icon

Build your own cables

Icon

Contact us

  1. Home
  2. USB Extenders
  3. FireNEX™-CAT6-DP

USB-C Repeater over CAT 6/7 with 4K Display

FireNEX™-CAT6-DP | 5Gbps USB 3.2 | 4K Video | 60W PD | Ethernet

Overview

The FireNEX™-CAT6-DP is the all-in-one USB-C system that delivers 5Gbps USB 3.2 data, 4K display video, audio, Gigabit Ethernet, and 60W PD charging—all over a single CAT 6a/7 cable up to 90 m (300 ft). Designed with BYOD meeting room setting, it simplifies connections for video bars, interactive displays, and collaboration systems, reducing cabling and installation costs.

What Makes It Unique

Unlike other so-called BYOD extenders that only support USB 2.0 or only offer USB 3.0 data without DisplayPort (DP) alt mode, the FireNEX™-CAT6-DP is the world’s first BYOD extender that truly serves the purpose of BYOD via a complete set of USB-C features. It supports simultaneous 5Gbps data and 4K DisplayPort video, and its automatic DP Alt Mode lane switching ensures universal compatibility with USB-C devices that use either 2-lane or 4-lane configurations. The product also delivers robust USB Power Delivery (PD) up to 60W to host and 30W to device. In addition, it has a built-in Gigabit Ethernet port, so users get 4K DisplayPort video, audio, power, data, and network—everything with one single USB-C plug-in solution.

Inquire Buy

Key Features

All-in-One USB-C Extension with BYOD
Extends full-feature USB-C—5Gbps data, 4K video, audio, Ethernet, and power—up to 90m (300 ft) over a single CAT6a/7 cable.
4K DisplayPort Alt Mode with Auto Switching
Supports simultaneous video and data with automatic 2-lane/4-lane DP Alt Mode switching, compatible with a wide range of USB-C devices.
SuperSpeed USB 3.2 Data Support
Delivers 5Gbps USB 3.2 data, backward compatible with USB 2.0/1.1 devices.
Dual USB-A 3.0 Ports
Adds two additional SuperSpeed 5Gbps ports for peripherals and accessories.
Powerful USB Power Delivery
Provides up to 60W charging to the host and up to 30W to connected devices, all over the same CAT cable.
Expanded Connectivity for Peripherals & Displays
Two additional downstream USB-A 3.0 ports for high-speed peripherals plus a DP++ port for a second 4K display (works with passive DP-to-HDMI adapters).
Integrated Gigabit Ethernet
Adds reliable 10/100/1000 Mbps wired networking through the USB-C connection—ideal for BYOD meeting rooms.
RS-232 Serial Pass-Through
Enables bi-directional serial communication for AV control systems, industrial devices, and automation workflows.
Broad OS Compatibility
Works seamlessly with Windows, macOS, ChromeOS, Ubuntu, and Android.

In the Box

  • 1x FireNEX-CAT6-DP Local Unit
  • 1x FireNEX-CAT6-DP Remote Unit
  • 1x 36V/100W DC Power Adapter (US)*
  • 2x USB 3.2 C to C Cable, 2m
  • 1x FireNEX-CAT6-DP User Guide
  • 2x RS-232 Headers

*International users need to switch the AC power cord

Specifications

RANGE
Max. Extension
90m (300 ft.)
USB
USB 3.2 Gen 1 (USB 3.0)
5 Gb/s
USB 2.0/1.1
Backward Compatible
USB Transfer Type
Bulk / Isochronous / Control / Interrupt
USB Hub Tier Count
2
DISPLAYPORT ALT MODE
2 Lane – DP v1.2 (HBR2 Source & Device)
Up to 4K@30Hz, or 2K@60Hz
4 Lane – DP v1.2 (HBR2 Source & Device)
Up to 4K@60Hz
Integrated Audio
2-channel (stereo) and 5.1-channel surround sound
LOCAL UNIT
Dimensions (W x D x H)
77 x 45 x 21 mm
Enclosure Material
Anodized Aluminum
Upstream USB Port
1x USB-C to Host with Locking
PD Profile
5V, 9V, 15V, 20V up to 60W
Link Connector
RJ45
Power Input
36V / 100W DC
Power Plug
2.1 x 5.5 x 10mm Center positive
Mated RS-232 Header
3-Pin Phoenix 1881338
REMOTE UNIT
Dimensions (W x D x H)
175 x 93 x 29 mm
Enclosure Material
Anodized Aluminum
Downstream USB Ports
2x USB-A (USB 3.2 Gen 1)
1x USB-C (DP Alt Mode, USB 3.2 5Gbps, PD)
PD Profiles
USB-A: 5V/3A
USB-C: 5V, 9V, 12V, 20V up to 27W
*Total USB devices combined less than 27W
DisplayPort
Additional display up to 4K@60Hz
Link Connector
RJ45
Ethernet Port
10/100/1000 Base-T
Power Source
Power over CAT Cable
Mated RS-232 Header
3-Pin Phoenix 1881338
COMPATIBLE CAT CABLE
Length
90m (300 ft.) Max.
Type
Shielded or Foiled Twisted Pair (S/FTP or F/FTP)
CAT 6a/7 cable
Note: UTP cable can be used, the range is tested up to 30m
Wiring
T568A or T568B
POWER SUPPLY
AC Power Plug Type
US
Power Input
100-240V AC, 50/60Hz
Power Output
36V / 100W DC
OPERATING SYSTEM
Compatible OS
Windows, macOS, ChromeOS, Ubuntu, and Android
ENVIRONMENTAL
Operating Temperature
0°C to 50°C (32°F to 122°F)
Operating Humidity
10% to 90% relative humidity, non-condensing
COMPLIANCE AND COMPATIBLITY
EMC
FCC, CE
Environmental
RoHS 2 & 3, REACH
SUPPORT
Warranty
1-year Manufacturer Warranty

Installation Setup

FireNEX-CAT6 Extender

FAQ

Q: Does FireNEX™-CAT6-DP support DP Alt Mode?
A: Yes, FireNEX™-CAT6-DP supports USB-C DisplayPort Alt Mode and can extend video from compatible systems running Windows, macOS, ChromeOS, Ubuntu, and Android.

Q: Does FireNEX™-CAT6-DP support 2-lane or 4-lane DP Alt Mode?
A: Yes, the usb-c extender supports both 2-lane and 4-lane DP Alt Mode with automatic switching, intelligently detecting the capabilities of the connected device.

Q: How many USB hub tiers does FireNEX™-CAT6-DP consist of?
A: FireNEX™-CAT6-DP contains two USB hub tiers, users should be aware of the requirement of the maximum number of USB hub tiers allowed in the USB standard when using with a PC system and other devices

Q: Is FireNEX™-CAT6-DP backward compatible with USB 2.0 and USB 1.1 peripherals?
A: Yes, it supports USB 2.0 and USB 1.1 devices, such as keyboards, mice, and touchscreens, over the CAT cable.

Q: Does FireNEX™-CAT6-DP support isochronous USB data transfer?
A: Yes, it supports isochronous USB transfers, which are commonly used for real-time devices like webcams and audio interfaces.

Q: Are the USB-C ports of FireNEX™-CAT6-DP flippable?
A: Yes, both the upstream and downstream USB-C ports support reversible plug orientation (flippable insertion).

Q: Can I use any CAT5 or CAT6 unshielded ethernet cable for FireNEX™-CAT6-DP?
A: While you can use unshielded twisted pair (UTP) CAT6a, we recommend using shielded (S/FTP) CAT6a or CAT7 cable for optimal performance. Using a UTP cable may reduce range and increase the risk of signal interruptions in environments with electromagnetic interference (EMI).

Q: Does FireNEX™-CAT6-DP require any drivers?
A: Yes, the FireNEX™-CAT6-DP needs a driver to function properly. On Windows, the driver is typically downloaded and installed automatically. For further driver information, please refer to the user guide or contact us.

Q: Does FireNEX™-CAT6-DP support HDCP (High-bandwidth Digital Content Protection)?
A: Yes, the FireNEX™-CAT6-DP supports HDCP 2.2, allowing it to transmit protected 4K content from compatible source devices to displays. This ensures compatibility with streaming services and media players that require HDCP 2.2 for 4K UHD video playback.

2025 © Newnex Technology Corp. All Rights Reserved. Privacy Policy