上海思越电子科技有限公司

 DB-25PIN并口转USB接口转换器
  • DB-25PIN并口转USB接口转换器
  • DB-25PIN并口转USB接口转换器

    参考价格: ¥280.00
    品  牌:思越电子
    产品型号:SY2911
    适用范围:高教
    所在地区:上海
    上架时间:2018年07月24日
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    详细说明

    SY2911C LPT2USB USB打印机适配器用于连接电脑或作为主设备的仪器的并口和打印机的USB接口,完成并行接口转换为USB打印机接口的任务,并实现打印功能。USB接口可以实现即插即拔,安装方便可靠,已日益普及,许多价廉物美的打印机仅仅只有USB接口。而在电脑或专用测控仪器上,许多传统的专业软件却只支持并行接口的打印机,SY2911C无需任何驱动就可以实现并行接口到USB打印机接口的转换。USB接口方便灵活,在电脑上广泛采用,但是同时也带来了安全性和保密性薄弱的问题,许多特定的场合都将其封锁或取消,打印机只能通过并行接口连接,而SY2911C无疑将拓宽打印机选择的范围。

    产品清单

    1、SY2911C LPT2USB USB打印机适配器1台

    2、USB和PS/2取电电缆1条

    3、产品说明书1份

    产品指标

    • 无需安装专用软件或驱动程序;
    • 可工作在任何电脑或主设备上,接收LPT端口(DB25)发来的数据,并发往连接的USB打印机;
    • 操作系统:Windows,Unix, Linux, DOS,以及各种嵌入式操作系统等;
    • 要求主设备应当至少支持标准LPT端口(DB25);
    • 符合IEEE-1284 1994(双向并行接口)协议规范;
    • 符合通用串行总线(USB)协议Rev. 1.1规范;
    • 全速USB 1.1通讯(兼容高速USB 2.0),支持即插即拔操作;
    • 电源供电:输入电压(直流)DC 5~12V,输入电流≥200mA

    DB-25PIN并口转USB接口转换器

    安装使用

    • 装置插入电脑或主设备的DB25并行接口(建议在电脑或仪器断电情况下操作,并将连接螺钉紧固连接);
    • 连接电源供电电缆(可采用USB和PS/2取电电缆,也可以另配5V~12V直流电源适配器),供电后电源指示灯亮;
    • 连接USB打印机电缆

    2911C LPT2USB USB PRINTER ADAPTE

    SY2911C LPT2USB USB printer adapter is designed to interface the PC Parallel port or the other host parallel port to USB Printer Port enabling modern printers to work with the legacy applications. Some applications or hosts still require a parallel port for printing. The compact design plugs directly to the host parallel port, while a standard USB cable is used to connect the device to the USB port of the printer.

    Package Checklist

    The SY2911C LPT2USB product package includes the following iterms:

    • SY2911C LPT2USB USB printer adapter
    • USB and PS/2 to DC power cable (The DC adapter should be self-contained)
    • This User’s Manual

    Features

    • The device simply takes the data sent to the LPT and transfers it to the USB connected printer
    • It does not require any specific software or driver to be installed in the PC
    • The device works with Windows, Unix, Linux, DOS and proprietary embedded systems
    • Host hardware type is irrelevant as long as it supports standard parallel LPT port
    • USB full speed communication (USB2.0 compatible)
    • IEEE-1284 1994(Bi-directional parallel interface) specification compliant
    • Universal Serial Bus Specification Rev. 1.1 compliant
    • Easy Plug and Play operation
    • Works out-of-the-box and does not require any configuration
    • Power Supply: DC 5V~12V

    System Requirements & Drive

    Work with any machine and any operation system.No driver required.

    Installation

    1. Connect the power supply cable
    2. Plug the Device to the PC DB25 parallel port connector
    3. Connect a USB cable between the unit and the printer

    Warranty

    The unit comes with one year conditional warranty