Brand |
U.S. Robotics |
Model |
USR3453C |
Type |
Dial-Up Modem |
Interface |
RS-232 (Serial Port) |
Cable Interface |
2 x RJ11 ports |
Standards |
ITU V.92/V.90 up to 56 Kbps downloads
Data: V.92, V.90, V.34, V.32bis, V.32, V.22bis, V.22, V.23, and V.21
ITU V.34 at 33.6 Kbps or 28.8 Kbps
V.32 at 19.2 Kbps (21.6 Kbps between Courier modems with ASL)
ITU V.32bis at 14.4 Kbps
HST at 16.8 Kbps
Compatible with most ITU and Bell standards down to 300 bps
Data Error Control; Compression: V.42/V.42bis and MNP2-4/5
Fax: ITU V.17 at 14.4 Kbps, ITU V.29 at 9600 bps, ITU V.27ter at 7200 bps, Group III, TIA/EIA 578 Class 1, and TIA/EIA 592 Class 2.0
Caller ID and distinctive ring (require service from your local phone company/Caller ID may not be supported in some countries). |
Max Transmission Rate |
56Kbps |
Max Fax Speed |
14.4 kbps |
Features |
Regulatory:
FCC approved (Part 15/Part 68)
IC approved (ICES-003/CS-03)
UL/CUL listed
CE approved (Class B)
Dimensions: 5.1" x 10.2" x 1.2"
Weight: 1.1 lbs.
Minimum Systems Requirements:
-Hardware:
Supports all major operating systems: DOS, Windows 3.1/95/98/Me/NT 4.0/2000/2003/2003 64 bit/XP/XP 64 bit/Vista/Vista 64 bit/Server 2008/Win 7/Win 7 64 bit (Unimodem TSP/TAPI compliant), UNIX, Linux, and any operating system that supports an RS-232 serial port
Available RS-232 serial port
56K compatible local analog phone line.
-Software (ICN/Instant Update):
IBM compatible PC with 486DX or Pentium processor or equivalent
Internet Call Notification (ICN) supports Windows 95/98/Me/2000/XP.
-Telco/PTT:
V.90 requires a V.90 56K ITU standard capable service provider
V.92 requires a V.92 56K ITU standard capable service provider
V.92 Call Notification feature requires Call Waiting service from your local phone company
V.92 Call Identification feature requires Call Waiting/Caller ID services from your local phone company. |
Package Contents |
USRobotics Courier 56K Business Modem
RJ-11 phone cord (6 ft/2.13 m)
VersaPower Kit (Universal power adapter 100 V – 240 V) with UK, European and US plugs
RS-232 serial cable (3 ft/0.91 m)
Quick Installation Guide
Quick Reference Card
Installation CD-ROM |
MAIN OVERVIEW FEATURES: Modulation: ITU-T V.92,ITU-T V.90,ITU-T V.34,ITU-T V.32bis,ITU-T V.32,ITU-T V.22bis,ITU-T V.22,ITU-T V.23,ITU-T V.21,Bell 103,Bell 212A,ITU-T V.29,ITU-T V.27terHost Interface: SerialNumber of Modem (RJ-11) Ports: 1Fax Transmission Data Rate: 14.4 kbit/sModem Transmission Data Rate: 56 kbit/sForm Factor: DesktopHeight: 1.2"Width: 5.1"Depth: 10.2"Weight (Approximate): 1.10 lbPackage Contents: Courier USR3453C Analog ModemRJ-11 phone cord (6 ft/2.13 m)VersaPower Kit (universal power supply 100V-240V) with plugsfor Europe, UK, US and China (6 ft/1.8 m)RS-232 serial cable (3 ft/0.91 m)Quick Installation GuideQuick Reference CardInstallation CD-ROMLimited Warranty: Lifetime