DIGITUS USB 2.0 CAT Extender, 4 Port USB-A, 150m
Quick Installation Guide
Model: DA-73120
1. Introduction
This USB extender offers a reliable solution for transmitting USB signals over distances of up to 150 meters using a CAT 6 (or higher) network cable (not included) without signal loss. It is ideal for use in large offices, conference rooms, surveillance systems, or industrial environments where longer USB connections are required.
The USB 2.0 standard enables transfer rates of up to 480 Mbps, ensuring a smooth connection for a wide range of USB devices such as cameras, printers, scanners, keyboards, mice, and USB sticks. The extender offers maximum flexibility with its four USB-A inputs, allowing multiple devices to be operated simultaneously. Its plug & play design enables easy installation without the need for additional drivers. The robust metal housing ensures durability and stability, even in demanding industrial environments. This 150m USB 2.0 extender allows you to place your USB devices where you need them without having to move the computer.
2. Technical Features
- USB extension over 150m via CAT 6 (or higher) patch cable without signal loss.
- Cascading: Extension up to 300m (2x 150m) using a network switch.
- Transmitter unit is supplied with power via the host PC; no additional power supply unit required.
- Four USB ports: Multifunctional USB hub supporting the connection of up to four USB devices simultaneously.
- USB 2.0: Supports transfer rates up to 480 Mbps, ideal for devices like printers, cameras, keyboards, and scanners.
- Safe protection: Integrated ESD protection (up to 8kV) and overvoltage protection for your devices.
- Plug & Play: No software required; simply connect and use immediately.
- Robust and versatile: Ideal for demanding environments such as industry or large offices due to its metal housing.
3. Package Content
- 1x Transmitter
- 1x Receiver
- 1x Quick Installation Guide
- 1x USB-A 2.0 Cable 1.2m
- 1x Power supply unit (DC 5V/1A) 1.5m
4. Specification
Feature | Details |
---|---|
Maximum range | 150m (via CAT 6 or higher) |
USB ports | 4x USB 2.0 Inputs |
Transfer rate | Up to 480 Mbps (USB 2.0) |
Protection | ESD protection (electrostatic discharge), overvoltage and lightning protection, short-circuit protection |
Plug & Play | Simple installation, requires no software |
Transmitter unit connections (TX) | 1x USB-A input (USB 2.0) – Connection signal source (notebook, etc.) 1x RJ45 output (Gigabit Ethernet) – CAT transmission cable connection |
Receiver unit connections (RX) | 1x RJ45 input (Gigabit Ethernet) – CAT transmission cable connection 1x Power supply connection (DC 5V/1A) – External power supply connection 1x Reset button |
Power supply | TX: Via source device RX: DC5V/1A |
Power consumption | TX: ≤ 2W RX: ≤ 2W |
Operating temperature | -20°C to 60°C |
Power consumption (detailed) | TX approx. 3.5 W, RX approx. 2.5 W |
Dimensions (per unit) | L 7.6 x W 6.0 x H 2.1 cm |
Weight | TX 123 g, RX 128 g |
Housing material | Metal |
Color | Black |
5. Ports and Interfaces
Transmitter
- 1: RJ45 Port: Connect with CAT 6 (or higher) network cable.
- 2: USB-A Port: Connect with Host PC.
Receiver
- 1: Reset Button: Press to restart the device.
- 2: RJ45 Port: Connect with CAT 6 (or higher) network cable.
- 3: Power Input: Connect with DC5V/1A power adapter.
- 4: USB-A Ports: Connect with USB 2.0 devices such as USB flash drive, keyboard, mouse, camera.
6. Connection Diagram
One-to-one connection
A PC connects to the Transmitter via USB-A. The Transmitter connects to the Receiver via a CAT6 150m cable. The Receiver connects to USB 2.0 devices (USB flash drive, Keyboard/Mouse, Webcam, Touch Screen, Printer) and is powered by DC 5V.
Cascading by Network Switch
A PC connects to the Transmitter via USB-A. The Transmitter connects to a Gigabit Switch via CAT5e 100m. The Gigabit Switch connects to the Receiver via CAT6 150m. The Receiver connects to USB 2.0 devices (USB flash drive, Keyboard/Mouse, Webcam, Touch Screen, Printer) and is powered by DC 5V.
7. Connection Instructions
- Connect the transmitter to the Host PC via USB cable and connect the USB devices to the receiver via USB cables.
- Connect the transmitter and receiver with a CAT 6 (or higher) network cable.
- Plug the power supply into the receiver to get started.
- Note: If the transmission distance needs to be increased (over 150 m), connect a network switch between the transmitter and the receiver using two network cables.
7. Q&A
Q: There is no response after USB device is connected?
A:
- Please check whether the network cable conforms to IEEE-568B standard and whether the cables are firmly connected.
- Reset the receiver by pressing the reset button or repower it.
Q: The receiver is unstable when connected to an external web camera?
A:
- When connecting high-power USB devices, it is necessary to supply additional power to external devices.
Declaration of Conformity
Hereby ASSMANN Electronic GmbH declares that the Declaration of Conformity is part of the shipping content. If the Declaration of Conformity is missing, you can request it by post under the below mentioned manufacturer address.
Email: info@assmann.com
Manufacturer Address:
Assmann Electronic GmbH
Auf dem Schüffel 3
58513 Lüdenscheid
Germany
CE Marking [Recycling Symbol]
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