سانجوما A200: بطاقة صوت تناظرية قابلة للتوسيع من 2 إلى 24 منفذ / أداة إلغاء صدى المعدات هارد وير

Sangoma

مواصفات سانجوما A200:

 

The Sangoma A200 series of analog voice cards deliver superior audio quality in a compact 2U card that expands from two to twenty-four ports using a single interface slot.

For optimum echo-cancelled voice quality and enhancement choose the A200D model with DSP daughtercard Hardware Echo Canceller. One DSP echo canceller on the A200D base card will support Telco-grade hardwareecho cancellation on all channels up to the card’s maximum configuration in 24 ports with no additional CPU load.

10,808 EGP

التصنيف:

الوصف

سانجوما A200:

– From 2 to 24 ports supported, mixing FXO and FXS interfaces, as required
– Support for the Asterisk®, FreeSWITCH®, Yate™, CallWeaver™, PBX/IVR projects, as well as other Open Source and – proprietary PBX/Switch/IVR/VoIP gateway applications
– Single synchronous PCI and PCI Express 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 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 can be added when they become available
– Maximum operational power for PCI: 3.75 W (0.75 A @ 5 V) + 4.2 W (0.35 A @ 12 V) per FXS module
– For PCI Express: 2.64 W (0.8 A @ 3.3 V) + 4.2 W (0.35 A @ 12 V) per FXS module
– Temperature range: 0 – 50°C
Shipped with standard RJ11-terminated cables
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 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: music protection, acoustic echo control and adaptive noise reduction
No CPU load as a result of echo cancellation
Does not increase the physical size of the card, and no additional slot is required
Wiring Connections:
The A200 and Remora™ cards incorporate 4-pin RJ11/4 narrow jacks, such as those used in telephone handsets
Each Sangoma A200 card is shipped with four 2 m cables terminating in a narrow RJ11/4 plug at one end and a telephone-standard RJ11/6 plug at the other
To hardwire the A200 system, you can purchase a kit of 12 RJ11/4 plugs and a crimping tool, sold separately
Operating Systems:
Windows® 2003, Windows® XP, Windows® Server 2008, Windows® Vista, Windows® 7
Linux (all versions, releases and distributions from 1.0 up)
Certifications:
FCC Part 15 Class A, FCC Part 68, and EN 55022 Class A, JATE
Technical certifications in Russia and Malaysia

Diagnostic Tools:
WANPIPEMON®, SNMP, system logs

Architecture:
The A200 consists of a Remora™ daughtercard mounted on the AFT PCI card. The Remora card has two 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 five additional Remora™ daughtercards can be mounted in empty slot positions beside the A200 assembly, connected to the A200 by a backplane bus connector.

Production Quality:
ISO 9002

المراجعات

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