Seven Port Industrial Grade USB Hub

  • 4 kV Isolation (UHR307)
  • High Retention USB Connectors
  • ESD Protection – 15 kV Air
  • Rugged Metal Case
  • Wide Operating Temperature (-40 to 80°C)
  • USB 2.0 – Refer to Specification Table
  • Panel Mount Brackets & DIN Rail clip

Description

The UHR207 and UHR307 are Industrial Grade Seven Port USB Hubs. Model UHR307 includes 4 kV isolation. They are designed and tested to meet heavy industrial EMC standards. High retention USB connectors hold standard USB cables tight and are perfect for high vibration applications – requiring up to 3.2 lbs-force to disconnect them.

The Heavy Industrial EMC specifications allow these hubs to operate where standard office grade hubs fail – such as near variable frequency drives, motor control centers, welding, and other large electrical loads.

4 kV Isolation (UHR307) between the upstream and downstream USB ports protects expensive equipment from dangerous ground loops and helps ensure data integrity.

They are powered from an external 10 to 30 VDC source. Two power connectors are provided – terminal block or threaded / lockable barrel plug. Refer to ordering information for power supply recommendation. Each downstream port provides up to 500 mA of power to connected USB devices.

Part Number Description
BB-UHR207 Rugged 7 Port USB Hub
BB-UHR307 Rugged 7 Port USB Hub, Isolated
USB Interface
Standards USB 1.1 & 2.0
Upstream Port (1) Type B Female – High Retention
Downstream Port (7) Type A Female – High Retention
Speed 12 Mbps – Model UHR207
480 Mbps – Model UHR307
Multi-transaction Translator, 1 per port
Isolation UHR307 - 4 kV – Upstream to Downstream
Surge Protection +/- 0.5 kV DC Ports, +/- 1 kV Signal Ports
ESD 15 kV Air, 8 kV Contact
High Retention USB Ports require 15 N (3.2 lbs-force) withdrawal force using standard USB Cable
Power
Source External
Power Connector Terminal Block or threaded barrel jack
Input Voltage 10 to 30 VDC
Power 30 Watts
Power TB 3 Position, 5.08 mm spacing, 28-12 AWG, Solid Wire
Barrel Jack Locking / Threaded, 5.5 mm,
Center Positive
Downstream Power 500 mA per port
Indicators
Power Green LED
Port Ready Green LED
Mechanical
Dimensions 20.3x12.1x3.49 cm (8 x 4.75 x 1.38 in)
Enclosure IP 30, Metal
Weight 1.4 lbs – 0.64 kilograms
MTBF UHR307 - 143330 Hours
UHR207 - 151173 Hours
MTBF Calc. Method MIL 217F Parts Count Reliability
Environmental
Operating Temperature -40 to 80°C
0 to 40°C when using wall plug power supply
Storage Temperature -40 to 85°C
Operating Humidity 0 to 95% Non-condensing
Approvals / Certifications
Emissions FCC Class B, CISPR Class B (EN55022)
CE EN61000-6-2:2005 (Heavy Industrial)
EN61000-4-2:2008 (ESD) +/- 8kV contact, +/-15 kV air
EN61000-4-3:2006 (RI) 10 V/m, 80-1000 Mhz; 3 V/m 1.3 to 2.7 GHz
EN61000-4-4:2004 (EFT Burst) +/- 2kV DC ports; +/- 1 kV signal ports
EN61000-4-5:2005 (Surge) +/- 2 kV com; +/- 1 kV differential
EN61000-4-6:2008 (CI) 10 Vrms, 0.15 to 80 MHz
EN61000-4-8:2001 (Magnetic) 10 A/m, 50 Hz & 60 Hz
UL Class 1 Division 2 Listed File: E245458

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