Technical Specifications

• From 2 to 24 ports supported, mixing FXO and FXS interfaces as required.
• Support for the Asterisk?, 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 4 ports per REMORA card.
• Dimensions: 2U Form factor: 120mm x 55 mm for use in restricted chassis.
• Short 2U compatible mounting clips included for installation in 2U rackmount servers.
• 32 bit bus master DMA data exchanges across PCI interface at 132Mbytes/sec for minimum host processor intervention.
• Autosense compatibility with 5v and 3.3v PCI busses.
• Fully PCI 2.2 compliant, compatible with all commercially available motherboards, proper interrupt sharing.
• Intelligent hardware: Downloadable Field Programmable Gate Array programming with multiple operating modes. Field upgradeable so that new features related to voice and/or data can be added when they become available.
• Power: 800mA peak, operational 300mA max at +3.3v or 5v.
• Temperature range: 0 ? 50C.
• Optional DSP card 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.

Wiring Connections
The A200 and Remora cards incorporate four, 4 pin RJ11 narrow jacks such as used in telephone handsets. Each A200/Remora is shipped with four 2M cables terminating in a narrow RJ11/4 plug at one end and a telephone-standard RJ11/6 plug at the other.

For those who need to hard wire the A200 system, Sangoma has a kit available consisting of 24 RJ11/4 plugs and a crimping tool.