The store will not work correctly in the case when cookies are disabled.
JavaScript seems to be disabled in your browser.
For the best experience on our site, be sure to turn on Javascript in your browser.
USBHub2x4 Industrial Intelligent 4-port Hi-Speed USB Hub (USB 2.0)
Technical Specification
USBHub2x4 Industrial Intelligent 4-port Hi-Speed USB Hub (USB 2.0)
The USBHub2x4 is a programmable Hi-Speed USB compatible hub featuring 4 device downstream ports with
standard USB Type-A connectors. With two host (upstream) connections using USB mini-B connectors,
the USBHub2x4 is perfect for environments where multiple devices need to be shared or switched
between two host computers.
Key Features
USB device manufacturing
USB device validation and development
Functional testing
Camera control
Battery charging
USB device resets
USB monitoring
Sequential firmware load/updates
Individually enable/disable any of 4 downstream ports
Data and power lines on each port can be turned on or off
Measure voltage and current on each downstream port
Set programmable current limits for each downstream port (500mA to 2.5A)
Automatic or programmed selection for either of 2 host port connections
All ports support USB link speeds up to 480Mb/s
Deliver up to 2.5A per port (in CDP mode)
Enumeration delay for discovery of attached downstream devices
Boost USB upstream and downstream data signal levels
DIN-rail mountable
Certified to withstand +/- 30kV ESD strikes
Typical Performance Characteristics
Parameter
Conditions/Notes
Min
Typ
Max
Units
USB Downstream (Vbus
4.5
5.0
5.5
V
USB Downstream Current
LIM=2.5A
0.0
-
2.5
A
System Efficiency
@12.0V input, nominal 6.5A load2
84
-
86
%
Current Measurement Range
6.4
-
2500
mA
Current Measurement Resolution
-
9.76
-
mA
Current Measurement Accuracy
ILIM not exceeded
-
±2
-
%
Vbus Voltage Measurement
0.0
-
5.5
V
Vbus Voltage Resolution
-
1.2
-
mV
Vbus Output Rise Time
ILIM = 1.0A
-
-
1.0
ms
Vsupply Measurement Resolution
-
8
-
mV
Selectable Current Limits ILIM
ILIM = 500mA
ILIM = 900mA
ILIM = 1000mA
ILIM = 1200mA
ILIM = 1500mA
ILIM = 1800mA
ILIM = 2000mA
ILIM = 2500mA
-
-
-
-
-
-
-
-
480
850
950
1130
1400
1720
1910
2370
500
900
1000
1200
1500
1800
2000
2500
mA
Short Circuit Response Time
Time from detection of short to current limit applied.
-
-
1.5
µs
Short Circuit Detection Time
Time from detection of short to port power switch disconnect.
-
-
6.0
ms
USB Downstream Vbus Current Supply (SDP mode)
USB 2.0 data lines disabled or no USB host present
-
-
100
mA
USB Downstream Vbus Current Supply (SDP mode)
USB 2.0 data lines enabled and USB host must be present
-
-
500
mA
USB Downstream Vbus Current Supply (CDP mode)
USB 2.0 data lines must be enabled
-
-
1500
mA