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Sangoma A500BRMDE (sprzętowa kancelacja echa)

Sangoma a500 to modularna karta BRI. Składa się z płyty głównej, dodatkowej oraz opcjonalnego modułu sprzętowej eliminacji echa. Prosta rozbudowa od 2 do 24 portów. Karta dostępna w wersji PCI oraz PCI express. Sprzętowa kancelacja echa. Podstawa karty umożliwia na podłączenie do 3 modułów (6 lini BRI ISDN - 4 kanały B i 2 D)

1 653,51 zł (netto)

Dostępność produktu oraz szczegóły dotyczące sposobu jego realizacji dostępne są pod adresem e-mial: biuro@iptelekom.pl

  • Więcej informacji

Technical Specifications

  • From 2 to 24 ports are supported. Mix TE and NT modes, as required. Changing modes requires no jumpers — simply invert the colour-coded module.
  • Support for Asterisk®, FreeSwitch, and Yate as well as other Open Source and proprietary PBX, Switch, IVR, and VoIP gateway applications.
  • Single synchronous PCI and PCI Express interface for all 24 BRI interfaces.
  • Six ports per Remora card.
  • Dimensions: 2U Form factor: 187 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 2 m 8-pin RJ45 port splitter cables included.
  • 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 FPGA programming with multiple operating modes. Add new features related to voice and/or data when they become available.
  • Power: 800 mA peak, operational 300 mA max at +3.3 V or 5 V.
  • Temperature range: 0 – 50 °C.
  • 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.

Operating Systems

  • Linux (all versions, releases and distributions from 1.0 up).


  • Lifetime warranty on parts and labour. Plus a 30-day no questions asked return policy.


  • FCC Part 15 Class A, FCC Part 68, CE, TBR3. atick

Diagnostic Tools

  • WANPIPEMON, SNMP, System logs.

Production Quality

  • ISO 9002


The A500 consists of a Remora BRI daughterboard mounted on the AFT PCI card. The Remora BRI card has three sockets, each of which can accept an S/T BRI module.

One S/T BRI module has two S/T four wire interfaces, which support TE or NT modes of operation. Changing modes requires no jumpers — simply invert the module.

Up to three additional Remora daughterboardscan be mounted in empty slot positions beside the A500 assembly. These are connected to the A500 by a special backplane bus connector.

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