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Black Box DB9 Extension Cable (with EMI/RFI Hoods) Male-Female 20-ft (6.0m)

Black Box EDN12H-0020-MF

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Manufacturer Part#  EDN12H-0020-MF

UPC Code: 000059407041

Provantage Code:  BBOX10K

Condition:  Factory New

  • Product Type: Data Transfer Cable
  • Connector Type on First End: DB-9 RS-232 Serial - Male
  • Connector Type on Second End: DB-9 RS-232 Serial - Female
  • Cable Length: 20 ft
  • TAA Compliant: No

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CablesComputer and Printer CablesModem Cables


Black Box EDN12H-0020-MF Specifications

    DB9 Extension Cable (with EMI/RFI Hoods) Male-Female 20-ft (6.0m)


    Product features:
    • Theyre ideal for connecting a computer to a modem.
    • Fully molded with thumbscrews.
    • Feature 28 AWG conductors.
    • Foil shielded for EMI/RFI protection.
    • All 25 pins connected straight through (11, 22,2525).

    Place your serial printer or modem anywhere. Extend existing serial or parallel cables, connect a switch box, connect a modem there are many uses for these DB extensions.

    These cables have two DB25 connectors (female/female, male/female, or male/male), and theyre connected straight through.

    If you need distances longer than 25 feet (7.6 m), see our Extended-Distance data Cables (EDN25C) and Extended-Distance/ Quiet Cables (EBN25C). These cables extend serial transmissions up to 500 feet (150 m).



    Conductors 25

    Conductor Gauge 28 AWG

    Shield 100% foil wrap

    Connectors DB25

At a Glance

    • Tech Supports product of choice.
    • Use to connect any serial device, such as printers and terminals.
    • Features a 100% aluminum foil shield for noise protection.
    • Guaranteed for life!


    • Metal EMI/RFI hoods are removable for repinning.
    • Use this top-quality cable for dependable, long-lasting connections.
    • All nine pins are wired straight through.
    • Heavy-duty construction.
    • Also available in black.


    Metal EMI/RFI hoods are removable for repinning


Product NameDB9 Extension Cable (with EMI/RFI Hoods) Male-Female 20-ft (6.0m)
Manufacturer Part NumberEDN12H-0020-MF
Product TypeData Transfer Cable
Cable CharacteristicExtension Cable
Cable TypeSerial
Connector Type on First EndDB-9 RS-232 Serial - Male
Connector Type on Second EndDB-9 RS-232 Serial - Female
Product ColorBeige
Cable Length20 ft
Connector on First End Details1 x 9-pin DB-9 RS-232 Serial - Male
Connector on Second End Details1 x 9-pin DB-9 RS-232 Serial - Female
Country of OriginChina
Limited WarrantyLifetime
WARNING: The plastic used in cable products can expose you to lead and lead compounds, chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
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