Black Box Code-Operated Switch - switch - 4 ports

Mfg.Part: SW853A-R3 | CDW Part: 1781785 | UNSPSC: 43211604
Availability: In Stock Ships today if ordered within 10 hrs 53 mins
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$678.86 Advertised Price
Advertised Price
Lease Option ($20.03/month)
Note: Leasing is available to businesses only. Leasing is not available to individuals.
Product Details
  • Switch
  • 4 x serial
  • desktop
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Product Overview

Main Features
  • Switch
  • 4 x serial
  • desktop
The integrated Code-Operated Switch, RS-232, 4-port is an asynchronous RS-232 switch with four subordinate ports and one master port that enables you to switch serial devices with codes.

There's no unintended triggering with this switch - no matter what data you're sending. You can set each port individually as DTE or DCE. That's handy for switching among modems and printers. And your connection is secure. Once a connection is made, other ports are locked out. For extra control, there's a hardware-handshake lead in each direction in case a device needs it.