3COM USR3453B COURIER 56K EXTERNAL BUSINESS MODEM V.92 RS232

Item may differ from picture shown

Model:	USR3453B
Manufactured by:	3COM
Return for Refund:	15 Days
Return for Replacement:	1 Year
Quantity in stock: Contact us for large qty	2 Units
Condition:	Recertified
Packaging:	Original or White Box
Price:	$146.95

Description:

The U.S. Robotics Courier 56K Business Modem with V.Everything and V.Everywhere technology is the latest in the distinguished Courier line. Many modems claim reliability, but few match the real-world performance of Courier modems. Even fewer offer the multitude of advanced business features found on this modem: global usage, Carrier Loss Redial, and Dial and Dialback Security. Remote management capabilities let you configure, set up, or troubleshoot your modems from almost anywhere. When failure is not an option, you need the world-class capabilities that only come from the top of the U.S. Robotics product line. U.S. Robotics Courier 56K Business Modem - Fax / modem - external - RS-232 - 56 Kbps - V.90, V.92

Manufactured by: U.S. Robotics

Model/Part : USR3453B

Product Line: COURIER

Device Type: Fax / modem

Enclosure Type: External

Modem Interface Type: Serial RS-232

Connectivity Technology: Wired

Max Transfer Rate: 56 Kbps

56K Technology: V.90, V.92

Protocols & Specifications: Bell 103, ITU V.21, Bell 212A, ITU V.22, ITU V.22bis, ITU V.29, ITU V.32, ITU V.32bis, ITU V.34, ITU V.90, ITU V.17, ITU V.23, ITU V.27ter, ITU V.92

Error Correction Protocol: MNP-4, ITU V.42, MNP-2, MNP-3

Data Compression Protocol: MNP-5, ITU V.42bis

Fax Compatibility: G3

Max Fax Transfer Rate: 14.4 Kbps

Interfaces: 1 x modem - phone line - RJ-11 1 x serial - RS-232

Compliant Standards: CE, UL, cUL, ICES-003

Power Device: Power adapter - external

Customers who bought this product also purchased...

ADTRAN 1200105L3 DUAL E&M/TO MODULE VOICE INTERFACE CARD