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Standard RS-232 Low-Noise Cable, 25 Conductors—Pins 1–25, Female/Female, Custom Lengths  

The best cable for runs up to 50 feet in low-noise environments.


LIFETIME DoubleDiamond™ Warranty (Standard)

Product Highlights

  • Supports distances up to 50 feet (15.2 m).
  • Absolute top quality.
  • Features 22 AWG, stranded copper with an unshielded PVC jacket.
  • Guaranteed for life!

  • Further Details

  • All conductors are straight wired.
  • Removable hoods enable you to repin cable for custom applications.
  • Many stock lengths and all gender combinations are available.

    If you're troubleshooting and need to check a particular lead, the connector hoods can be opened and cables can be repinned.

    Order the right number of conductors for your application:

    25-Conductor Cable — Supports all 25 leads on the DB25 connector. It's ideal for any application that uses all leads and also for use in IBM® compatible parallel applications.

    16-Conductor Cable — For sync applications where full modem control is required in addition to some secondary tests and secondary modem control leads (Pins 1–8, 15, 17, 20–25).

    12-Conductor Cable — Supports all standard modem control leads, plus clocking leads and ring indicate for sync operation (Pins 1–8, 15, 17, 20, 22).

    7-Conductor Cable — Used in async applications requiring additional modem control leads for hardware handshaking and flow control (Pins 2–4, 6–8, 20).

    4-Conductor Cable — Used only in async applications where flow control is provided by software (such as X-ON/X-OFF). Standard pin arrangements support your Transmit and Receive data leads, Signal Ground, and Data Terminal Ready (Pins 2, 3, 7, 20).

  • Cable Construction PVC
    Conductor Gauge 22 AWG (7 x 30)
    Mutual Capacitance 50 pF/ft.
    Resistance <16 ohms/1000 ft.
    Shield None

    NOTE: Technical specification weight is the unit weight. It is not the packaged shipping weight. For shipping weight, please contact Black Box customer service at 1-800-316-7107.

    Black Box Explains

    Double Diamond Warranty
    LIFETIME DoubleDiamond™ Warranty (Standard)

    Double Diamond™ Warranty (Standard)


    Take the risk out of equipment purchases with the Double Diamond™ Warranty from Black Box Network Services.

    The Double Diamond Warranty is our warranty that protects your Black Box® brand products* from accidental damage, including drops, water, and power surges.

    The Standard RS-232 Low-Noise Cable, 25 Conductors—Pins 1–25, Female/Female, Custom Lengths comes with a standard Lifetime warranty already included.

    During the warranty period, Black Box Network Services will repair or replace your damaged equipment within one week of receipt at NO CHARGE!*

    Plus, get an Extended Double Diamond Warranty.

    You can also extend your warranty or protect a previously purchased Black Box® brand product** for an additional year—for only 10% of the purchase price! Or, extend your coverage for a full three years for only 20% of the purchase price!

    Ordering an extended warranty is easy: When viewing a product in your shopping cart, just select the one or three years of additional coverage in the dropdown menu under “Warranty Options.” For details, contact Customer Service at 724-746-5500.

    * Warranty subject to certain exclusions and limitations
    ** Certain products may not be eligible.

    What’s more, we also have a 45-day return policy. Simply call Customer Service for a Return Authorization (RA) number, return your product in new condition and in the original package, and receive a full refund.

    You can find this product in the following subcategory(s)

    Kit Pricing

    Starting At: $39.00

    On Back Order

    To order please call

    Please Note: Once ordered, this product cannot be cancelled or returned for credit.

    Shipping Info

    Weight: NotAvailable
    HxWxD: 0 x 0 x 0 in.

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