|
Back to Cards Page  Sangoma’s A200D 4 port FXO/FXS card delivers superior audio quality and is expandable to 24 ports in a 2U form factor.
The Sangoma A200D Card now ships with licenses for up to six channels of Octasic SoftEcho™ a Telco-Grade Echo Cancellation Software System at no additional cost, but for those who want optimum echo-cancelled voice quality and enhancement with no CPU load, the Octasic™ DSP Daughterboard Hardware echo canceller is still optional.
As you need them, additional REMORA™ cards can be added to the base four-port A200D card. A single PCI or PCI Express slot hosts connection for up to 24 ports and ensures common synchronous clocking for all channels. The A200D AFT architecture is shared with Sangoma's A101, A102, A104 and A108 cards ensuring common 3.3V or 5V, high performance and universal PCI or PCI Express compatibility. Like the Sangoma AFT Series, the A200D and Remora system has field upgradeable firmware to take advantage of enhancements as they become available. Technical Specifications From 2 to 24 ports supported, mixing FXO and FXS interfaces, as required. Support for the Asterisk™, Yate™, FreeSwitch™, CallWeaver™, OPAL™ PBX/IVR projects, as well as other Open Source and proprietary PBX/Switch/IVR/VoIP gateway applications. Single synchronous PCI interface for all 24 FXO/FXS ports. Four RJ11 ports per Remora™ card. Dimensions: 2U Form factor: 120 mm x 55 mm for use in restricted chassis. Short 2U compatible mounting clips available for installation in 2U rack-mount servers. 32 bit bus master DMA data exchanges across PCI interface at 132Mbytes/sec for minimum host processor intervention. Autosense compatibility with 5 V and 3.3 V PCI busses. Fully PCI 2.2 compliant, compatible with all commercially available motherboards, proper sharing of PCI interrupts. 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. Power: 800mA peak, operational 300 mA max at +3.3 V or 5 V. Temperature range: 0 – 50C.
Included Octasic SoftEcho™ Software Echo Canceller - Licenses included for 1-6 channels
- 128ms standard echo tail per channel on all channel densities
- Auto-tuning — no adjustments are necessary, just install and it works.
- G.168-2004 Compliant
- Virtually Instantaneous Convergence: under measurable levels per G.168 tests
- Tone Transparency for DTMF detection
- Handles Double Talk
- Low memory and processing footprints relative to quality
- Minimum PC requirements: 800 MHz Celeron
Optional DSP Echo Canceller Daughterboard on the A200D - G.168-2002 echo cancellation in hardware
- 1024 taps/128ms tail per channel on all channel densities
- DTMF decoding and tone recognition
- Voice quality enhancement: Octasic music protection, acoustic echo control and adaptive noise reduction.
- No CPU Load
Operating Systems - Linux (all versions, releases and distributions from 1.0 up)
- Windows NT/2000/XP, FreeBSD, OpenBSD, NetBSD and Solaris
Diagnostic Tools - WANPIPEMON, SNMP, System logs
Warranty - Five years parts and labour
Certification - FCC Part 15 Class A, FCC Part 68, CISPR 22, EN 55022 Class A, CIPSR 24, AFIC-S016, IEC 60950. Technical certifications in Russia, Malaysia and Australia
Architecture The A200D consists of a Remora daughterboard mounted on the AFT PCI card. The Remora card has two sockets each which can accept an FXO-2 or FXS-2 module. Each FXO-2 or FXS-2 module supports two FXO or FXS lines respectively. Up to five additional Remora daughterboards can be mounted in empty slot positions beside the A200D assembly, connected to the A200D by a backplane bus connector. Wiring Connections The A200D and Remora cards incorporate four, 4-pin RJ11 narrow jacks such as used in telephone handsets. Each A200D/Remora is shipped with four 2m cables terminating in a narrow RJ11/4 plug at one end and a telephone-standard RF11/6 plug at the other. For those who need to hard wire the A200D system, Sangoma provides a kit of twelve RJ11/4 plugs and a crimping tool. Back to Cards Page
|
