• The Black Box Store
  • Welcome
  • Talk to an Expert
    Close
    Get answers
    from an Expert any way you want.


    Helping our customers find exactly what they need is what makes Black Box different.

    Reach us any way you want.



    We'll call you

    A technical expert will call you in 30 seconds. It's live and it's free.



    (

    (U.S. and Canada Only)

    Reach us by telephone
    724.746.5500
    Answered in 30 seconds or less!


    Send us a Fax
    800.321.0746
    Answered in 15 minutes or less!


    Send an e-mail
    Shoot us an email and we will answer in 60 minutes or less!


  • Account
  • View Cart

Search Tips...

Keyword Search
Our search engine uses any or all keywords typed in the text box to give you product search results.
For instance, typing in kvm will give you a broader set of results than kvm switch cables.

Note, however, that keywords in quotes are treated as a single phrase and will not be evaluated individually.

Booleans (AND, +, OR, NOT, -) are not supported.

Also, some keywords will not return results, and may automatically correct to a similar keyword.

Part Number Search Selection
Select this Search in the drop down box to search by part number instead of keywords.

Wild Card Search
The * character is only supported in a limited capacity. Using whole words is the best approach whenever possible.

"New Search" Radio Button
Search the entire section that you are currently in.

"Search Within Results" Radio Button
Enter keywords or a part number to limit your results within the previously searched results.


Other features

A list of all matching product categories or resources will appear in the upper left corner of the results page, when applicable, to help you further narrow your results, if you desire.

Use the "sort by" drop-down menu on the results page to sort by "most popular" and price (low to high or high to low)
in the store section.


Need technical advice? Call 1-877-877-2269 for an expert in less than 30 seconds.

Cables > RS-232

click photo to enlarge

EMN25C-0075-FF

Photo may show similar product

Other views

RS-232 Extended-Distance/Quiet Cable with Molded Hoods, 25 Conductors (12 1/2 Pairs), Female/Female, 75-ft. (22.8-m)  

Transmit RS-232 data up to 500 feet at 9600 bps!

EMN25C-0075-FF


Lifetime Warranty

Product Highlights

  • Feature a foil shield plus an 85% tinned copper braid for extra protection against EMI/RFI transmissions in noisy office environments.
  • Molded, nonremovable hoods.
  • Guaranteed for life!

  • Description

    RS-232 Extended-Distance/Quiet Cable with Molded Hoods, 25 Conductors (12 1/2 Pairs), Female/Female


    Quick Facts

  • Feature a foil shield plus an 85% tinned copper braid for extra protection against EMI/RFI transmissions in noisy office environments.
  • Molded, nonremovable hoods.
  • Guaranteed for life!

  • Further Details

  • NEC® CL2 compliant. For connecting computers inside a building. Not for use in risers or plenums.
  • Low capacitance.
  • All conductors are straight wired for connecting the serial output of your computer to a switch box.
  • Male screw locks are standard.
  • Perfect for industrial applications near heavy machinery or in environments with high EMI/RFI.

  • ED/Q cable features a stranded twisted-pair construction covered with two shields. A shorted aluminum-foil shield attenuates high-frequency emmissions. A copper-braid shield attenuates low-frequency emissions.


    Technical Specifications for RS-232 Extended-Distance/Quiet Cable with Molded Hoods, 25 Conductors (12 1/2 Pairs), Female/Female, 75-ft. (22.8-m):

    Cable Construction — PVC
    Capacitance — 12 pF/ft. ± 2 pF/ft.
    Conductor Gauge — 24 AWG (7 x 32), stranded
    Outside Diameters — 0.245", 0.260", 0.335", 0.365", 0.430"
    Resistance — 30 ohms/1000 ft.

    NOTE: If your application demands a plenum-rated cable, see our Bulk RS-232 Plenum Cable (EYN25A).
    Questions? Contact our FREE Tech Support.

    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 877-877-2269.


    Resources for RS-232 Extended-Distance/Quiet Cable with Molded Hoods, 25 Conductors (12 1/2 Pairs), Female/Female, 75-ft. (22.8-m):

    Black Box Explains


    Connect your RS-232 Extended-Distance/Quiet Cable with Molded Hoods, 25 Conductors (12 1/2 Pairs), Female/Female, 75-ft. (22.8-m) with:

    Double Diamond Warranty

    Standard Manufacturer's Warranty


    A Lifetime warranty is included.

    Diamond

    Double Diamond™ Warranty (Standard)

    Coverage:

    The most complete product warranty exclusively from Black Box

    The Double Diamond™ Warranty is our no-questions-asked warranty that protects your Black Box® brand products* from accidental damage, including drops, water, and power surges.

    Most products come with a one- or two-year warranty. Some products, such as copper cables, manual switches, cabinets, and racks, are guaranteed for life! Standard Warranty features are as follows:

    Worry-Free Purchases

    If your new Black Box® brand products are accidentally damaged, you're covered with this no-questions asked warranty. FREE

    Coverage

    Double Diamond™ is the standard warranty that comes with your new Black Box® brand product. Most products come with a one- or two-year warranty.

    Lifetime Guarantees

    Many products, such as copper cables, manual switches, cabinets, and racks, are guaranteed for life.

    Fast Service

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

    Extra Coverage

    Extend your warranty or protect a previously purchased Black Box® brand product* for an additional year for only 10% of the current retail price! And when you do, we give you the second year of extended coverage free! FREE Tech Support Hotline. No cost. No contracts. No kidding!

    No-Risk 45-Day Return Policy

    If it's not right, send it back.
    (Excludes custom built products)

    * Certain products may not be eligible.

    Warranty Compared

    Black Box® Double Diamond™ Warranty The Competition
    Warranty Length One Year to Lifetime, Depending on the Product. Read the fine print.
    Guaranteed for Life! Black Box® Brand Copper Cables, Manual Switches and More! No.
    Accidental Damage 100% Covered! No.
    Water Damage 100% Covered! No.
    Power Surges 100% Covered! No.
    Warranty Replacements No Questions Asked! Forget It.
    Tech Support Hotline 100% FREE! $$$
     

    Add to Cart

    Price: $114.95

    Quantity

    Warranty

    Total

    Shipping Info

    Usually Ships in 3-5 days


    45-day return policy


    Share It   


    Your shopping cart is empty

    Got Questions?


    ...or have us call you

    An expert will call you in 30 seconds. It's live and it's free.



    (

    (U.S. and Canada Only)

         



    Print
    Black Box 1-877-877-2269
    Black Box Network Services