Products reviews

Cisco MICA (DS58-144DM-CC=)

$25.00 to $919.00



Since a variety of line types may be terminated in the Cisco AS series, Cisco uses modem ISDN channel aggregation (MICA) technology to support a wide range of data call termination types. MICA technology provides DSP-based modem termination for any data link protocol offered on a 56/64-kbps channel. The benefits of using DSP technology are twofold. Since modem technology is constantly evolving, these DSPs are programmable and allow for rapid adoption of new standards as well as customized features. Secondly, with DSP technology, the dial shelf can process any data link-oriented tasks that are inherently CPU intensive. Thus the router CPU may concentrate on processing routing tasks, WAN optimization, management, security, and QoS features. Minimize

Product MPN
MPN DS58-144DM-CC=
Key Features
Transmission Line   Analog
Platform   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 • Bell 103 • K56Flex • ITU V.33
Fax
Fax Standards ITU V.17 • ITU V.29 • ITU V.27ter
Max. Fax Transfer Rate   14.4 Kbps
Data Compression / Error Correction
Error Correction Protocol ITU V.42 (LAPM) • MNP-4 • MNP-3 • MNP-2
Data / Fax / Voice Compression ITU V.42bis • MNP-5
Miscellaneous
Package Qty.   1


Tags:

cisco, mica, ds58-144dm-cc,

Zoom 56K-Dual 2925 Analog Modem (2925-00-00N)


The Zoom/FaxModem 56K PCI Plus Model 2925 is a low-cost, high-speed, ITU V.90 standard internal fax modem for Windows computers. Its use of the fast PCI bus interface helps maximize performance. The Zoom/Modem 56K PCI Model 2925's performance is further enhanced by its on-board DSP (Digital Signal Processor). The Zoom/FaxModem Model 2925 is capable of receiving data from an Internet Service Provider (ISP) or online service over standard phone lines at speeds up to 56 Kbps uncompressed. Outgoing data is transmitted at speeds up to 33.6 Kbps.??The Zoom/Modem 56K PCI Model 2925 is Dualmode. It supports both the V.90 ITU Standard and K56flex, the commonly used pre-standard 56K technology. The modem automatically selects V.90, K56flex, 33.6 Kbps or slower speed to achieve the fastest compatible connection speed. The Zoom/Modem Model 2925 includes V.80 capability for compatibility with H.324 standard point-to-point video telephony over regular phone lines. It also supports Group 3, Class... Minimize

U.S. Robotics (USR5670) Analog Modem


The V.92 standard gives you the features to get the most out of your home’s dial-up connection: send e-mail and attachments faster, get online quicker, and even take incoming phone calls without losing your Internet connection.

USR USR3453C


USRobotics is known for quality, innovation, and performance. USRobotics is rapidly expanding its category leadership by offering high-speed, broadband modems; wired and wireless networking solutions; and Internet security devices to the growing home, home office, and small- and medium-sized business markets.

Adtran TSU V.35 DSU / CSU (1202077L1)


ADTRAN designs, develops, and manufactures ADvanced TRANsmission products for high-speed digital communications. ADTRAN commitment to total customer satisfaction requires continually developing and improving products to meet changing needs while maintaining the highest level of quality. That's why a complete collection of modular and scalable ADTRAN solutions is provided with a broad range of options for management, network, and local loop interfaces.??The smart 16/16e rackmount T1 DSU/CSU terminates a DS1 signal from the carrier into a V.35 DTE interface. Minimize