Digitus DA-70139-1 operation manual

USB EXTENDER

OVER CAT 5 NETWORK CABLE

User’s Manual

Description

This device is an extender between USB device and host computer with embedded into connector
“intelligent” integrated circuits on both sides of the extender.
The USB extender with the chip inside is not a passive extender. It is an active device. The USB signals
going in and out of this extender in both directions are buffered to assure signal quality. Unlike passive
USB extender the IC prevents signal degradation. The embedded “intelligent” integrated circuit cleans,
amplifies USB signal and watches USB 1.1 protocol. Its Control State Machine enables and disables
USB and Cable transmitters inside the chip depending on USB signals.

Features

• Fully compliant with USB 1.1 specification

• Provides support for any full-speed ( 12 Mb/s ) or low-speed ( 1.5 Mb/s ) USB devices

• Allows a USB device to have its cable length extended up to 198 Ft

• Embedded USB 1.1 Transceivers prevents signal loss

• Low cost in comparison with extension of cable using Hubs or other USB extender

• No software driver required

• USB Led extinguished when there is no sufficient drawn current to carry signals, using optional power
adapter for external power supply.

Applications

• WEB-camera

• Surveillance camera

• Printer

• Scanner

• Mouse

• Keyboard

• MP3

• Etc

System Requirements

• Windows 98SE/ME/2000/XP

• Mac OS 9.X/10.X

• One available USB Port

Package Contents

Local Unit with 1 Feet Cable attached
Remote Unit with LED indicator
Power Adapter AC/DC, Output 5V / 2A Optional

Specifications

Local Unit Upstream Port USB Type A Male

Downstream Port RJ45 Jack

Remote Unit Upstream Port USB Type A Female

Downstream Port RJ45 Jack

Built In Cable Length 1 Feet

Interconnect Cable Standard Category-5/5e/6 Network Cable

Max Cable Length 198 Feet

Supply Current Drawn 20 mA

Operating Temperature 0°C～40°C

Storage Temperature -40°C～85°C

Made in China

CE & FCC Certified