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Black Box DB9 Line Driver

Black Box ME890A-R2

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Manufacturer Part#  ME890A-R2

UPC Code: 822088078654

Provantage Code:  BABXCHV

Condition:  Factory New

  • Product Type: Serial Extender
  • Limited Warranty: 1 Year
  • Country of Origin: United States
  • TAA Compliant: Yes

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Specifications

Black Box ME890A-R2 Specifications

    DB9 Line Driver


At a Glance

    • Optical isolated.
    • Supports distances up to 4000 feet.
    • Has 1000-VDC isolation between CATx and RS-232 interfaces.
    • Maximum speed of 250 K.
    • Run data and handshake signals over CATx cable and break the RS-232 distance limitation.
    • Plug-and-play! The driver is a pure hardware solution providing real-time data transfer with no software conflicts.

Overview

    • Use long-distance CATx links to communicate with serial devices.
    • Control presentations remotely.
    • Transfer data between computers.
    • Ideal for a wide variety of applications.
    • Optical isolated.
    • Maximum speed of 250 K.
    • Easy installation. The driver provides full-duplex transmission and hardware handshake signals. There's no need for setup or configuration.

    These CATx Line Drivers enable the user to place a receiving device up to 4000 feet away from the sending device. The local unit has a DB9 female connector and is configured as a DCE device; the remote unit has a DB9 male connector and is configured as a DTE device. This allows the local/remote pair to function as a long extension cable between two RS-232 devices. There are no user-configurable settings. These units pass TXD, RXD, RTS, and CTS signals to allow application to use hardware handshake signals if neccessary.

Certifications & Standards

Miscellaneous

    • Cable Requirement CATx
    • Connectors Local unit: (1) DB9 F (DCE), (1) RJ-45, (1) power jack;
    • Remote unit: (1) DB9 M (DTE), (1) RJ-45, (1) power jack
    • Distance 4000 ft. (1219.2 m) maximum
    • Interface RS-232
    • Operation Asynchronous, full-duplex
    • Power Input: 100-240 VAC;
    • Output: 12-VDC power adapter
    • Speed 250 kbps maximum

Package Contents

    • 1 x Local Unit
    • 1 x Remote Unit
    • 2 x 120 V Power Supplies


Specifications

Product NameDB9 Line Driver
Manufacturer Part NumberME890A-R2
Product TypeSerial Extender
TAA CompliantYes
Maximum Extended Range4000 ft
Environmental ComplianceWaste Electrical and Electronic Equipment Directive (WEEE)

Restriction of Hazardous Substances (RoHS)

Environmentally FriendlyYes
Maximum Data Transfer Rate31.25 kB/s
Network (RJ-45)Yes
Country of OriginUnited States
Height0.8"
Width1.7"
Depth3.2"
Limited Warranty1 Year
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