The Cisco TelePresence ISDN Link is a compact appliance for in-room ISDN and external network connectivity supporting Cisco TelePresence endpoints.

  1. General Details

    The ISDN Link helps ensure that ISDN can be used as the primary, backup, or external connectivity for a high-quality and reliable telepresence experience.

    The Cisco TelePresence ISDN Link design and performance features include:
    ● Smooth connectivity for IP-to-ISDN or IP-to-V.35 networks
    ● Support for up to 4 Basic Rate Interface (BRI) or 1 Primary Rate Interface (PRI) ISDN ports and external networks (cable standards V.35, RS530, RS449, and RS366)
    ● Easy setup and configuration directly through the endpoint’s web interface (for endpoints with advanced support)
    ● ISDN connectivity for one endpoint, eliminating the need to buy an additional gateway

  2. Features

    Endpoints Supported
    C20, C40, C60, C90, SX 20, SX 80, MX200 (G1 and G2), MX300 (G1 and G2), EX60, and EX90

    4 BRI up to 512 kbps; 1 PRI up to 1920 kbps; external networks up to 1920 kbps

    Video Standards
    H.261, H.263, H.263++, and H.264, depending upon codec support

    Audio Standards
    AAC-LD, G.711, G.722, G.722.1, G.729 G.728 point to point: C40, C60, and EX90 G.728 point to point and MultiSite: C90, SX20, MX200 G2, and MX300 G3

    Dual Stream

    Network Interfaces
    Four ISDN BRI (RJ-45) S/T interfaces; one E1/T1 (RJ-45) for ISDN PRI; two LAN/Ethernet (RJ-45) 10-/100-/1000-Mb (LAN); and one external network (V.35, RS530, RS449, and RS366)

    System Management
    Total management with Secure Shell (SSH) Protocol or serial port, or through advanced configuration on endpoint

    Auto-sensing power supply; 100-240 VAC; 50-60 Hz; 15 watts maximum

    Operating Temperature and Humidity
    32 to 95°F (0 to 35°C) ambient temperature; 10 to 90% relative humidity (RH)

    Network Management
    Storage and transport temperature

    Dimensions (H x W x D)
    1.18 x 11.02 x 6.69 in. (28 x 3 x 17 cm)

  3. Documents