Mô tả sản phẩm: Card PCIe Sangoma A40505E
Card Sangoma A40505E » Cạc 24 cổng với 10 kênh FXS và 10 FXO hoạt động
» Tối ưu giao tiếp thoại trên TDM bằng phần cứng.
» Hoàn toàn tương thích với các motherboard thương mại trên thị trường.
» Gắn với khe cắm PCI Express
» 2U Form Factor (120mm x 55 mm).
» DB25 Connectors
Technical Specifications:
From 2 to 24 ports supported, mixing FXO and FXS interfaces as required
Support for the Asterisk®, FreeSWITCH®, Yate™, as well as other Open Source and proprietaryPBX/Switch/IVR/VoIP gateway applications
Single synchronous PCI and PCI Express interface for all 24 FXO/FXS ports
Connects to punch block using the included standard 12-line colour coded telephone cable. Or choose the optional Amphenol-Y cable that connects up to 24 lines to a telephone patch panel
Dimensions: 2U height form factor: 290mm x 55mm for use in a 2U 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 132 Mbytes/sec for minimum
host processor intervention
Autosense compatibility with 5 V and 3.3 V PCI busses
Fully PCI 2.2 and PCI Express 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 related to voice and/or data can be added when they become available
Power: 800mA peak, operational 300mA max at +3.3 V or 5 V
Temperature range: 0 – 50°C
Get the Fax on Sangoma Hardware
With Sangoma, there is no need for a separate analog line to run your fax machine
Using T1/E1 passthrough with Sangoma analog cards, there are no clock slips, buffer overruns, or transmit underruns that cause missed lines, blank sheets, and missed pages when faxing
Sangoma A200 and A400 cards synchronize perfectly with digital T1/E1 cards and the PSTN atomic clock for error-free fax and modem passthrough and superior voice quality over T1 and E1 lines
Optional: DSP Echo Canceller Daughtercard on the A400D
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
Windows® 2003, Windows® XP, Windows® Server 2008, Windows® Vista, Windows® 7
Linux (all versions, releases and distributions from 1.0 up)
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 and Malaysia
Diagnostic tools
WANPIPEMON, SNMP, system logs
Architecture
The A400 consists of a Remora™ daughtercard mounted on the AFT PCI card. The Remora™ card has six sockets, each of which can accept a FXO-2 or FXS-2 module. Each FXO-2 or FXS-2 module supports two FXO or FXS lines, respectively.
Up to one additional Remora™ daughtercard can be mounted in empty slot positions beside the A400 assembly and connected to the A400 base card by a backplane bus connector.
Each 12-port A400 Remora™ card has a robust DB25 connection to an included standard 12-line, colour-coded telephone cable that is ready for hardwiring into a punch block at the PSTN connection.
