Side-by-side Product Comparisons

Remove All Items  Remove from Chart  
Select another product for a side-by-side comparision.
ManufacturerBlack Box
Part NumberME890A-R2
Product NameDB9 Line Driver
CategorySwitches and Bridges
Availability  18 In Stock
Price

$243.32

ADD TO CART
Provantage CodeBABXCHV
External LinksManufacturer's Web Site
 Show All Features     Hide All Features
Abstract
  • 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. ...More
Product Type Serial Extender
TAA Compliant Yes
Maximum Extended Range 4000 ft
Environmental Compliance Waste Electrical and Electronic Equipment Directive (WEEE)

Restriction of Hazardous Substances (RoHS)
Environmentally Friendly Yes
Maximum Data Transfer Rate 31.25 kB/s
Network (RJ-45) Yes
Country of Origin United States
Height 0.8"
Width 1.7"
Depth 3.2"
Certifications & Standards
  • CE
  • UL
Package Contents
  • 1 x Local Unit
  • 1 x Remote Unit
  • 2 x 120 V Power Supplies
Limited Warranty 1 Year
Additional Information
  • 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

--- Not all attributes may be listed for all products. A missing attribute does not necessarily mean that the product lacks that feature or that it is not supported. Please consult the manufacturer's web site if you need to be sure.

Provantage Product Comparison Table