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ServSwitch CAT5 KVM Extender Hub Standalone Remote Unit, Serial (1000-ft. Maximum Distance)

Capable of high video resolutions and distances up to 1000 feet.


5 In Stock
Same Day Shipping (before 5PM ET)
Extended Double Diamond™ Warranty Available (3 Additional Year)

*Required field

Product Features

  • It’s like getting six extenders in one box!
  • Send keyboard, monitor, and mouse signals—plus serial data—1000 feet (304.8 m) from a CPU or ServSwitch over CAT5 cable.


  • To convert your USB-style keyboard and mouse signals to PS/2, order the USB to PS/2 converter (KVUSB)
  • Fully adjustable video equalization for the best possible video quality.
  • Built-in surge protection.
  • Compatible with touch screens.

  • Put your CPUs or ServSwitch™ KVM switches where you want them—and get rackmount convenience! Plus, this hub uses inexpensive CAT5 cable, so you may be able to use cable you already have installed.

    The extender hub combines six local hubs into one rackmount chassis. Simply connect six remote units via CAT5 UTP and attach your CPUs with our Coax CPU Cable (EHN230). The hub performs complete PS/2® keyboard and mouse emulation for the attached CPUs.

    The remote unit requires no software, is operating-system independent, works with a variety of hardware including Microsoft® IntelliMouse®, and feature built-in surge protection to protect your CAT5 link.

    Choose one remote unit for each active port on the hubs. The remote unit is capable of resolutions of 1600 x 1280 at 200 feet (60.9 m), 1280 x 1024 at 300 feet (91.4 m), or 1024 x 768 at 1000 feet (304.8 m).

    Tech Specs

    Clamping Voltage Up to 15 volts
    Compatibility Keyboard: PC/AT®, PS/2; Monitor: VGA, Super VGA, XGA; Mouse: PS/2 mouse only (user)
    Connectors Interconnect: (1) RJ-45; Keyboard and mouse: (2) 6-pin mini DIN F; Monitor: (1) HD15 F; Also has (1) DB9 M
    Power From the interface
    Resolution 1600 x 1280: 200 ft. (60.9 m);
    Serial Link 9600 bps or 19.2 kbps, user selectable; 8 data bits, no parity, 1 stop bit (fixed)
    Size 1.4“H x 7“W x 3.9“D (3.6 x 17.8 x 9.9 cm)
    This product works with:

    This product works with:
    • Coax CPU Cable for CAT5 KVM Extenders (EHN230)
    • DB9 Extension Cable (with EMI/RFI Hoods) (EDN12H)
    • CAT5 100-MHz Solid-Conductor Bulk Cable, 4-Pair (EYN840A, EYN860A)
    • CAT5 100-MHz Solid-Conductor Cable, 4-Pair, Straight-Pinned (EYN737MS)

    Also works with:
    • AT PS/2 Mouse GHOST (AC244A)
    • 5-Pin DIN Male to 6-Pin Mini DIN Female Keyboard Adapter with 6“ Cable (FA222-R2)

    Questions? Contact our FREE Tech Support.

    * 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.



    Double Diamond Warranty

    Extended 1 Year Warranty Available

    Protect your purchase with an additional 1 Year Double Diamond™ warranty!
    Cost: $35.00

    Extended 3 Year Warranty Available

    Protect your purchase with an additional 3 Year Double Diamond™ warranty!
    Cost: $70.00


    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 KVM Extender, VGA, PS/2, RS232, CATX, Remote Unit Only comes with a standard 1 Year Double Diamond™ Warranty (Standard) 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.