USB 3.0 Extender (NV-EXT-4USB3-100)
Reliable Long-Distance USB Connectivity
Ideal for boardrooms, auditoriums, and industrial setups, the NV-EXT-4USB3-100 ensures reliable long-distance USB connectivity with fast transfer speeds, flexible integration, and simple installation.





The NV-EXT-4USB3-100 extends USB 3.0 signals up to 100m (328ft) over a single CAT6a cable, making it ideal for applications that require reliable high-speed data transfer between a host computer and multiple USB devices. With support for up to 5Gbps transmission rates and backwards compatibility with USB 2.0 and 1.1, it ensures consistent performance across a wide range of professional environments.
Key Features

Extended Reach
USB 3.0 extension up to 100m/328ft over CAT6a cable

High-Speed Transfer
Data rates up to 5Gbps with hardware acceleration for isochronous and bulk transfers

Multi-Port Output
Receiver includes 4 × USB 3.0 Type-A outputs (Ports 1 & 2: 5V/1.5A; Ports 3 & 4: 5V/1A)

Control & Integration
Supports RS-232 pass-through and FSYNC GPIO pass-through for industrial camera use

Power Options
Bi-directional 24V PoC supported; includes 24V/2A locking power supply

Plug & Play
No drivers required, easy installation
Specifications
General
- Product Type: USB 3.0 Extender
- USB Protocol: USB 3.0
- Transmission Distance: Up to 100m (328ft) over CAT6a (F/FTP) cable
- Transmission Rate: Up to 5Gbps
- ESD Protection: IEC 61000-4-2, ±8kV (air-gap), ±4kV (contact discharge)
Connections – Transmitter (TX)
- Input:
- 1 × USB Host [USB-B, 9-pin Female]
- Output:
- 1 × HDBT OUT [RJ45, Female]
- Control:
- 1 × RS-232 [3-pin 3.5mm Phoenix Connector]
- 1 × FSYNC [1-pin 3.5mm Phoenix Connector]
- 1 × SERVICE [USB-C, firmware update]
- Indicators:
- USB LED (USB 3.0/2.0 detection)
- LINK LED (connection status)
- POWER LED (device status)
Connections – Receiver (RX)
- Input:
- 1 × HDBT IN [RJ45, Female]
- Output:
- 4 × USB Devices [USB-A, 9-pin Female]
- Port 1 & 2: 5V/1.5A
- Port 3 & 4: 5V/1A
- 4 × USB Devices [USB-A, 9-pin Female]
- Control:
- 1 × RS-232 [3-pin 3.5mm Phoenix Connector]
- 1 × FSYNC [1-pin 3.5mm Phoenix Connector]
- 1 × SERVICE [USB-C, firmware update]
- Indicators:
- USB LED (USB 3.0/2.0 detection)
- LINK LED (connection status)
- POWER LED (device status)
Power & Consumption
- Power Input: AC 100–240V 50/60Hz
- Power Output: DC 24V/2A (locking connector)
- PoC (Power over Cable): Bi-directional, 40W (Max)
- Power Consumption: Dependent on USB devices connected
Mechanical
- Housing: Metal enclosure, black finish
- Dimensions:
- Transmitter / Receiver: 85mm (W) × 100mm (D) × 25.5mm (H)
- Weight:
- Transmitter: 253g
- Receiver: 260g
- Mounting: Includes mounting ears and machine screws
Environmental
- Operating Temperature: 0°C ~ 40°C (32°F ~ 104°F)
- Storage Temperature: -20°C ~ 60°C (-4°F ~ 140°F)
- Operating Humidity: 20% ~ 80% RH (non-condensing)
- Storage Humidity: 10% ~ 90% RH (non-condensing)
Package Contents
- 1 × USB 3.0 Extender (Transmitter)
- 1 × USB 3.0 Extender (Receiver)
- 1 × 24V/2A Locking Power Supply
- 2 × 4-pin 3.5mm Phoenix Connectors (Male)
- 4 × Mounting Ears
- 8 × Machine Screws (KM3×4)
- 1 × User Manual
OPERATION CONTROLS AND FUNCTIONS
TRANSMITTER PANEL
USB HOST: Host port, supporting USB 3.2 Gen 1. Connects to a PC or host.
USB LED: USB signal indicator.
HDBT OUT: Connects to the HDBT IN port on Receiver with CAT cable.
LINK LED: Connection signal indicator.
RS-232: 3-pin phoenix connector, connected to a PC or control system for RS-232 command pass-through.
FSYNC: FSYNC port, used for level pass-through to the Receiver, and synchronizing the external devices. The default level is 5V.
SERVICE: Firmware update port.
POWER LED: The LED will be on when the Transmitter is powered on.
DC 24V: DC 24V/2A power input port.
RECEIVER PANEL
USB 1/2: Connect to USB devices, and max output power is up to 5V/1.5A.
USB 3/4: Connect to USB devices, and max output power is up to 5V/1A.
USB LED: USB signal indicator.
HDBT IN: Connects to the HDBT OUT port on Transmitter with CAT cable.
LINK LED: Connection signal indicator.
RS-232: 3-pin phoenix connector, connected to a PC or control system for RS-232 command pass-through.
FSYNC: FSYNC port, receiving level pass-through from the Transmitter, and synchronizing the external devices. Default level is 5V.
SERVICE: Firmware update port.
POWER LED: The LED will be on when the Receiver is powered on.
DC 24V: DC 24V/2A power input port.
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