31305-2 RocketPort EXPRESS 4J RJ45 Card 4-Port PCI EXPRESS serial card with RJ45 connections

RocketPort EXPRESS 4J multi-port serial card has RJ45 serial ports and is RS-232, RS-422, and RS-485 software-selectable.

Part Number: 31305-2

• RJ45 multi-port serial expansion using a single PCIe slot maximizes host expansion capabilities; adds additional COM ports using only one slot
• PCI Express x1, x2, x4, x8, x12 and x16 lane connectivity
• Low-latency communication supporting the widest variety of applications
• PCI Express 4-Port serial card RJ45 features robust driver support that enables card to work seamlessly with popular operating systems – Windows, Linux, QNX
• Microsoft Signed Drivers (WHQL) for Windows 7, Windows Server 2008, Windows Vista, Windows Server 2003, and Windows XP
• RS-232, RS-422, and RS-485 software-selectable
• On-board dedicated 44MHz RISC processor minimizes “host” CPU utilization
• Edge-mounted RJ45 serial ports provide cost-effective, compact serial connections
• Transmit and receive buffers 32 times larger than a standard 16550 UART-based serial card ensuring smooth, efficient data transfer
• RoHS Directive 2002/95/EC compliant

System Specifications

Hardware

• Maximum Cards/System4
• Bus Interface SpecificationPCI Express (PCIe) x1, x2, x4, x8, x12, x16-Lane Compatible
• Board Dimensions4.7" x 4.0" 
  119.4 x 101.6 mm
• Product Weight2.9 oz 
  82.21 g

Electrical Specifications

• Current Consumption
  • +3.3VDC910 mA
• Power Consumption (maximum)3.1 W
• ESD Surge ProtectionProvides minimum of 15KV for all serial lines

Environmental Specifications

• Air temperature
  • System On0 to 60° C
  • System Off-20 to 85° C
• Operating Humidity (non-condensing)5% to 95%
• Altitude0 to 10,000 Feet 
  3,048 m
• Heat Output10.6 BTU/Hr
• MTBF (Mean Time Between Failures)99.2 Years

Serial Communications

• Connector TypeRJ45
• Supported StandardsRS-232/422/485
• Baud Rate300 bps to 921.6 kbps
  • Receive Buffer512 bytes
  • Transmit Buffer512 bytes
• Device Driver Data Control
  • Data Bits5, 6, 7, or 8
  • ParityOdd, Even, None, Mark and Space
  • Stop Bits1, 1.5, or 2
  • Flow ControlHardware or Software

Export Information

• Packaged Shipping Weight0.8 lb 
  0.36 kg
• Package Dimensions9.19" x 7.25" x 2.5" 
  23.34 x 18.42 x 6.35
• UPC Code7-56727-99415-2
• ECCNEAR99
• Schedule B Number8471.80.1000

Device Drivers

• Linux
• Microsoft® Windows® 7
• Microsoft® Windows® 2008 Server
• Microsoft® Windows® Vista
• Microsoft® Windows Server® 2003
• Microsoft® Windows® XP
• Microsoft® Windows NT® 4.0 (Legacy)
• Microsoft® Windows® 2000 (Legacy)
• FreeBSD® 5
• FreeBSD® 6
• QNX® 6.X
• SCO OpenServer™ 5
• SCO OpenServer™ 6

Regulatory Approvals

• EmissionsEuropean Standard EN55022 
  Canadian EMC requirements
  ICES-003
  AS/NZS CISPR-22
  FCC Part 15 Subpart B
  Class B limit
• ImmunityEuropean Standard EN55024
  IEC 1000-4-2/EN61000-4-2: ESD
  IEC 1000-4-3/EN61000-4-3: RF
  IEC 1000-4-4/EN61000-4-4: FAST TRANSIENT
  IEC 1000-4-5/EN61000-4-5: SURGE
  IEC 1000-4-6/EN61000-4-6: CONDUCTED DISTURBANCE
  IEC 1000-4-8/EN61000-4-8: MAGNETIC FIELD
  IEC 1000-4-11/EN61000-4-11: DIPS AND VOLTAGE VARIATIONS
• SafetyIEC 60950/EN60950
  CSA C22.2 No. 60950/UL60950 Third Edition
  European Standard: 2002/95/EC Directive (RoHS)
• Pinout Diagram

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Rev: 12/21