DP Quartet Serial 550 PCI

Dual Profile PCI board with four 16550 UART serial ports



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    • Supports 32-/64-bit, 3.3V/5V PCI and PCI-X slots
    • Four high-speed 16550 UART serial ports (9-pin) support data rate up to 230 Kbps
    • Dual Profile design to work in standard-height and low-profile chassis with the included brackets
    • Will work as standard RS-232 serial port or with 5V or 12V power output for devices that require power (such as hand held scanners, table scanners, POS displays, etc.) configurable via jumpers with silk-screened settings on PCB
    • Chip: Oxford OXuPCI954
    • Bus type: 32-bit PCI
    • Port type: Four DB9 (9-pin) RS-232 serial port, Male
    • IRQ sharing reduces IRQ conflicts
    • Built-in 32-byte FIFO buffers dramatically increase data transmit/receive speed under Windows multitasking environment
    • 4-layer PCB board: separate layers for data & grounding. Significantly reduces signal noise and loss and delivers reliable high-speed data transfer
    • Enhanced bracket design to prevent bending. Connected to PCB with washered screws for a more secure connection
    • Supports 3.3V operation with 5V tolerance
    • Conforms to PCI v2.2 universal card standard. PCI-X and 64-bit compatible
    • Supports PME # (Power Management Event). Allows device to request a change in system power state (wake up system)
    • Use SMT (Surface Mount Technology) type electrolytic capacitor. Low ESR (Equivalent Series Resistance) aluminum electrolytic capacitor. Offers much improved noise suppression and achieves higher levels of performance/reliability
    • Use SMT (Surface Mount Technology) type crystal. Offers cleaner design over traditional DIP-type crystal. Provides greatly improved grounding, which reduces EMI emission and improves performance/reliability
    • Product dimensions (board only): 5" (W) x 4.72" (H) x 0.71" (D)
    • Product weight (board only): 0.15 lbs
    • Mini 4-Port Fan-out cable:
      • Connectors: 4, 9-Pin, DB9, RS-232, Serial, Male
      • Length (including DB9 connectors): 22.8" +/- 0.8" (580mm +/-20mm)
      • Weight: 0.52 lbs
    • Certifications/Standards: FCC, CE, RoHS
    • Warranty: Lifetime limited
    • Country of origin: China


    • Pentium® or equivalent computer with an available 32-/64-bit PCI or PCI-X slot
    • Windows® 10 (32-/64-bit) / 8.x (32-/64-bit) / 7 (32-/64-bit) / Vista (32-/64-bit) / XP (32-/64-bit) / Server 2003 & 2008 (32-/64-bit) / Server 2008 R2 / 2000 / ME / 98SE / 98 / 95

    Package Contents

    • DP Quartet Serial 550 PCI
    • Spare low profile bracket
    • Mini 4-port fanout cable
    • Voltage jumpers (4pcs)
    • Driver CD
    • Installation guide
  • Ingram Micro: DV5783
  • Tech Data: 10537823
  • D&H: JJP04621S7
  • ASI: 107078
  • Dell: A1142208
  • Synnex: 2832819


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