The Black Box website uses cookies. By continuing the use of the Black Box website, or by closing the message to the right,
you consent to the use of cookies on this website.
More information.

no image available

RS232 Line Sharing Device - 8-Port

Expand sync leased line, polled environments without adding computer sync ports or sync communications links.




Item #:  RS232 Line Sharing Device - 8-Port

Warranty: 

Call 877-877-2269 for pricing and to place order.
Please Note: Once ordered, this product cannot be cancelled or returned for credit.
Price:
N/A
Call for Pricing
*Price excludes GST



Product Features

  • Increases network efficiency.
  • Transparent to data.
  • Fully cascadable.
  • Individual subchannel enable/disable switches.
  • It also generates internal timing signals or gets its clocking externally from subchannels
  • data rates up to 19.2 Kbps
  • Synchronous and asynchronous data transmission

Details

The Programmable Sharing Device from Black Box enables four or eight sync terminals or modems to access an IBM® host via a single-host port connection.

It provides local clocking for on-site setups or external clocking for remote applications. Configure it to disable "active" ports that haven’t sent data for a predefined length of time or disable ports manually with the front-panel switches.

Flexible contention methods (RTS, DCD, or actual data signals) make the Programmable Sharing Device easy to use when the usual signals aren’t available.

Tech Specs

NOTE(s):
Product works with:
  • Standard RS-232 Low-Noise Cable, 25-Conductor, Male/Male (ECM25T, ECM25C)
  • RS-232 Extended-Distance Cable, Male/Male (EDN25C-MM)
  • 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 1-877-877-2269.

    Support

    Warranty

    Double Diamond Warranty Diamond

    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.

    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.

    Accessories

    Similar Items