A56 DDS

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Still available and now newly redesigned, the Sangoma A56 Data Card is the alternative to an external router when using a 56kbps Digital Data System Line connection. Replaces the S5145 Card.

In rugged, extreme or remote environments, a leased 56k DDS line available from the Telco may be your best choice. Designed for North American DDS services, choose the card that also works back-to-back over multiple kilometres of dry wiring.

The A56 56kbps DDS hardware is based on the same advanced engineering design as the award-winning AFT Product Line. Trust the Sangoma^® name to deliver optimum data support on standard telecommunications networks.

• Linux (all versions, releases and distributions from 1.0 up).
• Windows NT/2000/XP.
• FreeBSD.
• Solaris.

Not Applicable

WANPIPEMON, SNMP, System logs

FCC Part 15 Class A, FCC Part 68, CE

ISO 9002

• Five years parts and labor.
• PLUS 30-day “no questions asked” return policy.

For more information, call toll free in North America 1 800 388 2475, direct at
1 905 474 1990
or email:

www.sangoma.com

A56 (PCI Interface)

• One 56/64kbps DDS line interface.
• Standard temperature range: 0° - 45°C.
• High Temperature -40° - +80°C card available.
• All set-up and configuration is in software or by machine BIOS.
• 56kbps DDS compatible with ANSI T1.410 Bell Pub 62310.
• Network or internal clocking for back to back test setups.
• Software controlled DSU/CSU test modes.
• Remote monitoring of card and CSU/DSU operation.
• Dimensions: 120 mm x 55 mm.
• All Sangoma's AFT products share the same base PCI interface card and the same high-quality firmware on the same family of Field Programmable Gate Arrays. Fully PCI 2.2 compliant, compatible with all commercially available motherboards.
• Dimensions: 2U Form factor: 120 mm x 55 mm for use in restricted chassis.
• Short 2U compatible mounting clips included for installation in 2U rackmount servers and high quality, tested RJ45cable included.
• Power: 800mA peak, operational 300mA max at +3.3 V or 5 V.
• Autosense compatibility with 5 V and 3.3 V PCI busses.
• Intelligent hardware: Downloadable Field Programmable Gate Array programming with multiple operating modes. Field upgradeable so that new features can be added when they become available. 32 bit bus master DMA data exchanges across PCI interface at 132Mbytes/sec for minimum host processor intervention.
• Ring buffer DMA handling for minimum host intervention and guaranteed data integrity on high volume systems.
• Optimized DMA stream and hardware-level HDLC handling unload the host CPU.
• Raw bitstream interfaces can be used to support arbitrary non-standard line protocols such as non-byte aligned monosynch or bisynch.
• WANPIPE^® supports certified, field tested and reliable Frame Relay, PPP, HDLC and X.25.