EXI 3508

Order number: 20510060

Multi-switch, 5 to 8 with built-in modem - 2-68 MHz - 87.5-2150 MHz - 950-2150 MHz - F connectors - RJ 45 connection - Built-in power supply unit;

Multi-switch, 5 to 8 with built-in modem - 2-68 MHz - 87.5-2150 MHz - 950-2150 MHz - F... more
Product information "EXI 3508"
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EXI 3508



    • Remote feed possibility via horizontal low input. All other inputs are voltage-free (enabling operation with UAS 585)
    • For indoor installation
    • Built-in modem
    • Modem for the Kathrein IP over Coax system “K-LAN (based on IEEE 1901 standard)”
    • Ideal for network connection for receivers, TV sets and Blu-ray players. A PC and other devices that can be networked can also be conveniently connected to a router (e.g. FRITZ!Box)
    • > 500 Mbit data throughput (gross) allows multiple HD streams with simultaneous data transmission between PCs. Thanks to QoS *) corresponding services are prioritised
    • Interference-free due to high screening factor
    • 128 bit AES encryption: Secure private network connection at the touch of a button - no software required
    • Existing outlets that support the 5-68 MHz frequency range can still be used. Otherwise the use of the EXI 30 outlet specially developed for K-LAN is recommended **). This outlet allows remote feeding (supply) of the modem by the receiver. The IP frequency range is available at the satellite connection
    • Eco power mode: The modem automatically switches to stand-by until it is “woken up” again by the network. Consumption: 1.0 Watt in stand-by/4.2 Watt in operation
    • Built-in pre-emphasis for equalisation of cable attenuation
    • Reception of terrestrial range possible even when satellite receiver is switched off
    • Cascadable multi-switch with built-in modem for distribution of four satellite frequency planes and terrestrial signals to up to eight receivers
    • Create a home network using the terrestrial distribution available on the multi-switch. The IP data is available at each subscriber outlet. This reduces the cost of installation as no new network cables need to be installed
    • Built-in highly selective diplexer for the IP data
    • Thanks to the optimised EXI 3508 distribution system, distances of up to 700 m are possible for the IP frequency range
    • Built-in amplifier for low connection losses in the sat band
    • Accessories:

    EXI 30 sat socket (order no. 21110024): Outlet for remote feeding from the satellite connection, with optimum selection for data and HF signals

    EXI 01 free-standing modem (order no. 20510061): For converting back IP data at the subscriber outlets (e.g. for connection of a satellite receiver with Ethernet socket)

    EXI 700 software: Shows the visible modems in a network (free download from: www.kathrein.de)

    EXI 90 High-pass filter (order no. 20510062): If additional multi-switches (not from EXI range) are used and the EXI 01 is used on one of these, then the high-pass filter must be screwed onto the terrestrial input of the multi-switch. This isolates downstream multi-switches in the cascade and prevents reception and emission in the IP frequency range by and from the terrestrial antenna. The EXI 3508 has a built-in high-pass filter

  • Technical data

    Type: EXI 3508
    Order no.: 20510060
    Subscriber connections: 8
    Inputs: 1 x terrestrial / 4 x Sat IF
    Frequency ranges: 87,5-862 / 950-2150 MHz
    Frequency range (subscribers): 2-68/87,5-862
    Attenuation ¹): -/15 -> 17 / 5 -> 0 dB
    Horiz./vert. decoupling: - / 25 dB
    Subscriber decoupling: 28/40 / 25 dB
    Max. output level ²): - / 110 dBµV
    Vertical/horizontal input control: 12-14,5/16-19 V
    Low/High band control: 0/22 kHz
    Current drain per subscriber: 20 mA
    Permissible input voltage range: 207-253 V
    Nominal input voltage: 230 (50-60 Hz) V
    Nominal input power at 0/150/500 mA load ³: 1/4/10 W
    Secondary voltage ⁴): 18 V
    Max.total remote feed current ⁴): 500 mA
    Protection class/protection type: II (double insulated)/IP 30
    Standard supported: IEEE 1901
    Frequency range IP (IEEE 1901): 2-68 ⁵) MHz
    Max. permissible remote feed current per trunk: - mA
    Power consumption at max. data rate: Approx. 4.2 W
    Current consumption of the modem, max.: 350 mA
    Gross data rate: 500 Mbit
    Power consumption in stand-by: Approx. 1.0 W
    Connections: F connectors, RJ 45
    Ambient temperature range: -20 to +55 °C
    Dimensions (W x H x D): 295 x 148 x 42,5 mm
    Packaging unit/weight: 1 (10)/Approx. 0.7 pc/kg
  • *) Quality of Service
    **) Alternatively the ESD 84 and ESD 32 outlets can be used
    ¹) Frequency-dependent attenuation
    ²) In accordance with EN 60728-3, 35-dB-IMA
    ³) Modem in standby mode
    ⁴) Via “horizontal low” input
    ⁵) Of which currently used: 8-68 MHz

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    File: EXI 3508 Bedienungsanleitung_07.19.pdf

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