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Connect multiple RS-232 devices for on-site and dialup remote access.
Send RS-232 data up to 500 feet in noisy environments.
Tiny yet tough—now available with optional self-dialing or RS-422/RS-485 capabilities!
The heavy-duty, reliable modem for industrial jobs.
Send RS-422 and RS-485 data up to 4000 feet.
The simple fiber switch for Fast Ethernet, FDDI, ATM, and more!
This line driver handles extremes—use it in practically any environment.
Extend your Ethernet LAN and link mismatched media.
$892.95