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Peripheral Switching & Sharing > Switches > Electronic > Code-Operated Switches (RS-232 & RS-422) 4-Port and 8-Port |
Code-Operated Switches, RS-422, 4-Port
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| Manufacturer: |
Black Box |
| Item #: |
SW421A-R2 |
| Availability: |
3
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$798.95
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Description:
- DTE/DCE-selectable, so you can switch between a modem and a printer.
- Safe for use with laser printers.
- Includes a hardware-handshake lead in each direction for added control. The BLACK BOX(R) Code-Operated Switch (RS-232 or RS-422) enables you to switch your serial devices with codes. There's no unintended triggering either--no matter what data you're sending. With an internal DIP switch, you select the arming character to use as a trigger. 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. Remember that all ports need to be set to operate with identical speeds and word structures. For extra control, there's a hardware-handshake lead in each direction in case a device (or the computer) needs it.
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Electrospec, Inc. is committed to serving its customers in a manner, which ensures that customer requirements are always met or exceeded.
Our objective is to provide electronic parts and components to our customers on the agreed upon date and at the agreed upon price.
Customer concerns and/or complaints will be addressed quickly and effectively to assure the customer's satisfaction.
Our service, delivery performance and our quality system will be continually updated to reflect system changes and improve our effectiveness.
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