Go to Top
Web Icon - Avanzada 7

A maximum of 3 products can be compared. Please, unselect any of them.

Sangoma B502DE (4 BRI - PCIe + E.C.)

Avanzada 7 code: 0020120050009

Manufacturer SKU: B502DE

Producto descatalogado
  • Newly redesigned and simplified, the Sangoma B500 S/T BRI interface board delivers superior audio quality and scalability. It expands from two to four ports of BRI, with optional telco-grade hardware echo cancellation.

    • Two to four ports of BRI with telco-grade hardware echo cancellation
    • A single PCI Express slot hosts the connection and ensures common synchronous clocking for all channels
    • 5-Year Warranty (with product registration)

    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.

    Technical Specifications

    • 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 firmware to add new features related to voice/data as 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

    • Windows® 2003, Windows® XP, Windows® Server 2008, Windows® Vista, Windows® 7 

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

    Production Quality

    • ISO 9002


    • Puertos BRI4 ports (mix TE and NT modes 2x2)
    • Hardware Echo cancelationDSP Echo Cancellation included
    • Slot type PCI Express
    • Compatible modulesB500MODULE

Related products