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Compare 3Com U.S. Robotics Courier 56K Business Modem Analog Modem (USR3453B) to 3Com Sporster Analog Modem (000839-00)

Comparing 1 - 2 of 2 products

 
 
 

3Com USR Courier 56K Business Modem Image
3Com U.S. Robotics Courier 56K Business Modem Analog Modem (USR3453B)

3Com Sporster Image
3Com Sporster Analog Modem (000839-00)
From $60  |  4 stores
See All 4 Offers
$40  |  1 store
See All 1 Offers
Lowest Price   
Amazon Marketplace $60
ZDTronic.com $40
Product 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... More
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. Less
USROBOTICS 28.8K EXTERNAL W/ V.34, V32 BIS 0083902.X2 TECHNOLOGY TO 56 KBPS.V.34 AT 28.8 KBPS (ITU-T V.34).TWICE AS FAST AS 14.4 KBPS.SUPPORTS V.FC DATA TRANSMISSION AT 28.8KBPS.SUPPORTS... More
USROBOTICS 28.8K EXTERNAL W/ V.34, V32 BIS 0083902.X2 TECHNOLOGY TO 56 KBPS.V.34 AT 28.8 KBPS (ITU-T V.34).TWICE AS FAST AS 14.4 KBPS.SUPPORTS V.FC DATA TRANSMISSION AT 28.8KBPS.SUPPORTS V.32 BIS DATA TRANSMISSION AT 14.4 KBPS.BACKWARD COMPATIBLE WITH ALL EARLIER ITU-T AND BELL STANDARDS.SUPPORTS V.17 14.4 KBPS V.29 9.6 KBPS AND V.27TER 4.8 KBPS GROUP III FAX MACHINES AND FAX MODEMS.HARDWARE BASED V.42/MNP 2-4 ERROR CONTROL.V.42BIS/MNP 5 DATA COMPRESSION FOR THROUGHPUT UP TO 115.2 KBPS. Less
Product MPN   
MPN USR3453B 000839-00
Key Features   
Type Analog Modem Analog Modem
Transmission Line   What is "Transmission Line"? Analog Analog
Interface   What is "Interface"? Serial RS-232 Unknown
Downstream Speed   What is "Downstream Speed"? 56 Kbps 33.6 Kbps
Enclosure   What is "Enclosure"? External Unknown
Platform   What is "Platform"? PC • Unix PC
Supported Standards   
Analog Modulation Protocol ITU V.34 • ITU V.32bis • ITU V.32 • ITU V.22bis • ITU V.22 • ITU V.90 • ITU V.21 • ITU V.23 • ITU V.92 ITU V.34 • ITU V.32
Fax   
Fax Standards ITU V.17 • ITU V.29 • ITU V.27ter Unknown
Max. Fax Transfer Rate   What is "Max. Fax Transfer Rate"? Unknown 14.4 Kbps
Data Compression / Error Correction   
Error Correction Protocol ITU V.42 (LAPM) • MNP-4 • MNP-3 • MNP-2 ITU V.42 (LAPM) • MNP-4 • MNP-3 • MNP-2
Data / Fax / Voice Compression ITU V.42bis • MNP-5 ITU V.42bis • MNP-5
Warranty   
Warranty Lifetime Unknown
Miscellaneous   
Package Qty.   What is "Package Qty."? 1 1
UPC 0738168034871 Unknown
Product ID 20658809 21299221
 

3Com USR Courier 56K Business Modem Image
3Com U.S. Robotics Courier 56K Business Modem Analog Modem (USR3453B)

3Com Sporster Image
3Com Sporster Analog Modem (000839-00)
From $60  |  4 stores
See All 4 Offers
$40  |  1 store
See All 1 Offers
 

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