Black Box Modem 3600 - fax / modem

The Modem 3600 Rackmount Card has top data center security and high speed - and 50-number callback security. You get digital speeds without being charged the monthly premium. Plus, the Modem 3600 Rackmount Card can transmit sync or async data on leased or dialup analog lines.

With data-transfer calls originating from one modem, you centralize and consolidate your corporate call billing. And remote configuration enables you to tend to all those distant modems from your office!