Black Box ME890A-R2 CATx DB9 Line Driver
Manufacturer: Black Box
SKU: ME890A-R2
Condition: New
Black Box ME890A-R2 CATx DB9 Line Driver
Product TypeSerial Extender
Brand NameBlack Box
ManufacturerBlack Box Corporation
Product NameCATx DB9 Line Driver
Manufacturer Part NumberME890A-R2
Manufacturer Website Addresshttp://www.blackbox.com
Environmentally FriendlyYes
Environmental CertificationWEEERoHS
Country of OriginUnited States
Package Contents
  • 1 x Local Unit
  • 1 x Remote Unit
  • 2 x 120 V Power Supplies
Weight (Approximate)2 lb
Limited Warranty1 Year
Use long-distance CATx links to communicate with serial devices. Control presentations remotely. Transfer data between computers. Ideal for a wide variety of applications. 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.