| Interface USB, RS-232 (serial) | Standard V.90 / V.92 (56 Kbit/s) | Use fax, telemetry, PSTN/POTS | Certification TBR21 / CTR21 |
External Analogue ModemsExternal analogue modems (USB, RS-232) for analogue telephone lines (PSTN/POTS): still in demand for fax machines, POS terminals, burglar alarm systems and industrial telemetry. US Robotics USR5637 (USB, V.92, software fax), HAMA 56K USB: for fax software (Tobit David, eFax) and legacy applications. RS-232 modems for industrial controllers and PLC communication. For VoIP connections (All-IP): analogue modem only works via ATA adapter with V.34 compatibility. Direct connection to SIP trunk not possible. Availability on request. Expert advice: +49 7666 / 88499-0 | sales@industry-electronics.com | Leading Manufacturers: ✓ AVM ✓ Draytek ✓ Zyxel ✓ NETGEAR ✓ TP-Link ✓ Lancom |
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FAQ
Which External Analogue Modems products are available?
All major brands. Enquiry: sales@industry-electronics.com or +49 7666 / 88499-0.
Volume discounts?
Tiered pricing. Framework agreements on request.
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