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Comba CriticalPoint Public Safety Fiber DAS Class B 700/800MHz Remote Unit (AC), 3 sub bands & 2W per band, 110VAC

Comba CriticalPoint Public Safety Fiber DAS Class B 700/800MHz Remote Unit (AC), 3 sub bands & 2W per band, 110VAC

Comba CriticalPoint Public Safety Fiber DAS Class B 700/800MHz Remote Unit (AC), 3 sub bands & 2W per band, 110VAC

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    Description

    Product Description

    Comba Critical Point Public Safety Fiber DAS Class B 700 & 800 MHz Remote Unit (AC), 3 sub bands per band, 2W per band, 110VAC. The Comba Telecom PS Fiber DAS (Class B, 700MHz and 800MHz RU, 110V AC) is a three sub band public safety amplifier for each band. A remote unit, 110VAC, 2W per band amplifier, it comes with three-year manufacturer warranty.

    Features:

    • Dual-band configuration supports 700MHz and 800MHz public safety bands.
    • Supports P25 P1/P2 digital and conventional analog communications simultaneously.
    • Supports FirstNet LTE Band 14.
    • Up to 3 sub bands.
    • 2W output power per band.
    • Web based GUI for intelligent configuration, SNMP supported.
    • Built-in mandatory isolation test to prevent oscillation.
    • NFPA 1221 compliant dry contact alarms.
    • NFPA 1221 compliant NEMA 4X enclosure.

    Specifications:

    Supported Band: 700 and 800 MHz Public Safety Network Bands.
    Uplink Frequencies: 788-805 MHz and 806-817 MHz.
    Downlink Frequencies: 758-775 MHz and 851-862 MHz.
    Optical Fiber: Single Mode.
    Optical Wavelength: 1550, 1310 + WDM.
    Remote Unit Optical Output Power: 3 to 5 dBm.
    Maximum Optical Loss: 6.5 dB.
    Remote Unit Fiber Connectors: SC/ APC.
    Channel Bandwidth: 200 KHz – 10 MHz.
    Number of Filters: 3.
    Total Output Power, Uplink: 27 dBm.
    Total Output Power, Downlink: 33 dBm.
    Maximum System gain: 95 dB.
    Gain Adjustment Range (GAR) @ 1dB step: 0-30 dB.
    Pass Band Ripple (p-p): ≤ 3 dB.
    Spurious emission: FCC Compliant.
    Intermodulation: -13 dBm.
    Uplink Noise Figure at Maximum Gain: ≤ 5 dB.
    System Delay: 8.5 μsec.
    Max UL Input w/o Overdrive: -30 dBm.
    Max UL Input w/o Damage: -10 dBm.
    Input VSWR: ≤ 1.5.
    Impedance: 50 Ohm.
    Sub Bands: 3.
    Power Supply: 110 Volts AC.
    Power Consumption (approx.): 100W.
    RF Connectors: N-Female, duplex.
    Fiber Connectors: SC/ APC.
    Operating Temperature: -40 to +55 oC.
    Operating Humidity: ≤ 95%.
    Ingress protection: NEMA 4X.
    Enclosure Cooling: Convection.
    MTBF: 100,000 @ 77 oF.
    Dimensions: Height 22.4", Length 15.4", Width 8.5".
    Weight without Bracket: 66 lbs.
    UPC:

    729198661151.

    Warranty: Three Years.

     

    WARNING:

    Per FCC laws and regulations, INDUSTRIAL GRADE distributed antennas system (Fiber DAS) master and/or remote units must not be installed by consumers. It is designed for installation by QUALIFIED INSTALLERS only. You MUST have an express consent in writing from all Carriers in your service area to operate this device. Unauthorized use may result in significant forfeiture penalties, including penalties in excess of $100,000 for each continuing violation. Please submit public safety DAS installation service questionnaire for a quote if you require professional installation and assistance with consent and approval process.

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