7-Port
Universal Serial Bus
User’s Guide
FCC Warning
This equipment has been tested and found to
comply with the regulations for a Class B digital
device, pursuant to Part 15 of the FCC Rules.
These limits are designed to provide reasonable
protection against harmful interference when the
equipment is operated in a commercial
environment. This equipment generates, uses,
and can radiate radio frequency energy and, if
not installed and used in accordance with this
user’s guide, may cause harmful interference to
radio communications. Operation of this
equipment in a residential area is likely to cause
harmful interference, in which case the user will
be required to correct the interference at his own
expense.
CE Mark Warning
This is a Class B product. In a domestic
environment, this product may cause radio
interference, in which case the user may be
required to take adequate measures.
2
Table of Contents
INTRODUCTION............................................ 4
T
ECHNOLOGY OVERVIEW .............................. 4
A
BOUT THE 7-PORT USB HUB....................... 5
PRODUCT FEATURES ...................................... 5
INSTALLATION ............................................. 6
A
SPECT DESCRIPTION .................................... 6
H
ARDWARE INSTALLATION ............................ 7
LED INDICATORS........................................... 7
USB C
ONNECTOR PIN ASSIGNMENT.............. 8
SPECIFICATIONS.......................................... 9
3
INTRODUCTION
Congratulations on your purchasing of the 7-Port
USB Hub. This easy plug and play external
device will allow your computer to connect to
USB interfaced monitors, printers, digital
speakers, modems, digital cameras, joysticks and
other USB devices.
Technology Overview
USB stands for Universal Serial Bus. It is a
standard that has been adopted by leading
manufacturers within the computer industry to
define a new type of peripheral connection
scheme. It is designed to replace older parallel
and serial ports, cables, and connectors with
something faster and easier to use. USB is:
Easier -- Windows 98/MAC OS will
automatically recognize newly installed
devices.
Quicker -- You won’t have to reboot when
installing.
Faster -- Top USB data speed is around 100
times faster than a serial connection.
Greater Expandability -- Using USB hubs
you can connect up to 127 devices to your
computer.
Hot Swappable -- They just plug and go!
4
About the 7-Port USB Hub
The 7-Port USB Hub allows a user to connect up
to seven USB peripherals to their USB ready PC
or Mac.
The 7-port USB Hub is designed to provide
quick and easy access to the seven type ‘A’
downstream port for connecting peripherals with
USB support, USB hubs and other devices. A
single type “B” upstream port is provided for
connecting to the host computer, or another USB
hub.
Product Features
USB 1.1 specification compatibility
Plug-and-Play
Supports both OHCI and UHCI.
Supports Self-power mode.
Supports 1 upstream and seven downstream
USB ports
One LED indicator for Self-power mode
One LED indicator for each downstream
port status
Connects up to 127 USB devices with
cascading hub.
Over-current and high-inrush current
protections
5
INSTALLATION
The 7-Port USB Hub is designed to be simple
and easy to install.
Aspect Description
6
Hardware Installation
1. Plug the included adapter into the rear of
the 7-Port USB Hub and an available
electrical outlet.
2. Plug the B-type connector into the
“Upstream Port”.
3. Plug the A-type connector into a computer
or USB Hub downstream port.
4. Connect USB devices to the Hub:
Down-stream 1 ~ Downstream 7.
LED Indicators
The 7-Port USB Hub is equipped with LED
indicators:
Self-Power LED Indicator:
This indicator lights green when the USB Hub is
receiving power from external power source,
otherwise, it is off.
Port status LED:
Per port has one status LED. When the LED
lights on, means the downstream port is working
successfully. Otherwise, the LED light is off.
7
USB Connector Pin Assignment
Receptacle A Series-A Plug
Receptacle B Series-B Plug
8
SPECIFICATIONS
Standards: USB Specification V.1.1 compatibly
Data Speed: Low:1.5Mbps, High:12Mbps
LED indicators: Power x 1, Port status x 7
Upstream port: Series-B Receptacle x 1
Downstream port: Series-A Receptacle x 7
Output Voltage: Per port DC +5V
Output Current: 7 port total 2.4A
External Power: DC 5V/2.4A switching power adapter
EMI Compatibility: FCC Class B
CE Certification, Class B
VCCI-II
Dimensions: 118 x 67 x 32 mm
Storage Temperature:
Humidity:
(non-condensing)
Power Consumption: 12 Watts (maximum)
Storage: -25°C ~ 70°C
Operation: 0°C ~ 50°C
Storage: 10% ~ 90%
Operation: 10% ~70%
9
Loading...