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Sangoma B500 - 2 BRI Ports PCIex

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Sangoma - B500 - 1 Module - 2 BRI Ports PCIex. Newly redesigned and simplifed, the Sangoma B500 S/T BRI interface board delivers superior audio quality and scalability.

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Delivery 4-6 days

398,00 €

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Data sheet

Product TypeCard
Connection TypePCI-Express
BRI / ISDN PORTS2

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Sangoma - B500 - 1 Module - 2 BRI Ports PCIex

It expands from two to four ports of BRI, with optional telco-grade hardware echo cancellation.

A single PCI Express slot hosts the connection for up to 4 ports and ensures common synchronous clocking for all channels with no signalling issues.

The B500 consists of a Remora BRI daughterboard mounted on the AFT PCIe board. The Remora BRI card has 2 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.
The B500 has 4 RJ-45 ports, each port can handle one S/T four wire BRI interface with a single standard Cat-5e shielded twisted-pair cable.

Τεχνικά χαρακτηριστικά

  • Supports 2 to 4 ports. Mix TE and NT modes, as required
  • Support for Asterisk
  • FreeSWITCH, as well as other Open Source and proprietary PBX, Switch, IVR and VoIP gateway applications
  • Fully PCI Express compliant, compatible with all commercially available motherboards, proper sharing of PCI interrupts
  • Dimensions: Length – 120mm; Height – 2U
  • Intelligent hardware: Field-upgradable frmware to add new features related to voice/data as they become available
  • Power: 800 mA peak, operational 300 mA @ +3.3V or 5V
  • Temperature range: 0–50 Celcius
  • Optimized DMA stream and hardware-level HDLC handling unloads the host CPU
  • Raw bitstream interfaces can be used to support arbitrary non-strandard line protocols, such as non-byte aligned monosynch and bisynch

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