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        • Lootom Telcovideo Network (Wuxi) Co.
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        GPON ONU AND RECEIVER TWO-IN-ONE GDONU300-2030B

        GDONU300-2030B is FTTH slaver combined GPON ONU and CATV optical receiver in one box. GDONU300-2030B series are optical network ...

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        GPON ONU AND RECEIVER TWO-IN-ONE GDONU300-2030B

        Overview        GDONU300-2030B is FTTH slaver combined GPON ONU and CATV optical receiver in one box. GDONU300-2030B series are optical network terminal targeting FTTH networking strategy. GDONU300-2030B includes a variety of models covering GPON SFU data type and double optical fiber type. The double optical fiber type is composed of CATV optical receiver and ONU; CATV optical receiver has the feature of low optical power receiving while ONU adopts compatible chips with GPON. In all, this series is well positioned to fulfill different FTTH networking requirement, providing reliable and secure service that come in all varieties. Features              ONU :
                      Has a range up to 20KM, follow the ITU-T G.984 standard
                      Supports second-layer data package transmission in full wire-speed
                      Provide 4 10/100M Base-T self-adaptive RJ45 interfaces, which can be used to such devices as computers and set top box.
                      Supports local web management as well as remote web management.
                     Optical Receiver:
                      Supports double fiber access; the uplink operating wavelength for PON is 1310nm, downlink wavelength is 1490nm;
                      CATV’s operating wavelength is 1550nm.
                      Support CATV low optical power receiving; light-operated AGC-15~-5dBm or -10~0dBm stable RF output.
                      Users can remote monitor the CATV status ,the received power and the output power of the optical receiver can be captured by the Lootom EMS system. Technical Specifications              ONU?Basic?Parameter:

        Model

        GDONU300-2030B

        User Interface

        1*10/100/1000M 3*10/100M RJ45 interfaces

        PON Interface

        Symmetrical transmission rate of 2.5 Gbps for downlink and 1.25 Gbps     uplink

        Network coverage radius: 20KM

        Optical connector: SC/PC

        High sensitivity optical receiver ≥-27dBm

        Transmitting power:1~4dBm

        Security: ONU identification mechanism

        Dimension

        170mm*125mm*33mm(w*d*h) box:220mm*230mm*70mm 0.5kg

        Installation: plug and play

        Heat Dispersion

        Long term use will not result in any form of performance degradation or component damage

        Environmental 

        Requirement

        Operating environment:-5℃~60℃;10%~90% non-condensation 

        Storage environment:-40℃~80℃;5%~95% non-condensation

        Power Supply

        Switch adapter

        Input voltage: AC 110V~240V,50/60Hz

        Scope range of input rated voltage:domestic ±20%;international ±10%

        Power≤6W

        Body Case

        Plastic


                     Optical?Receiver?Basic?Parameter:

        Item

        Unit

        Indicator

        Optical Parameter

        receiving wavelength

        nm

        1200~1610

        receiving power

        dBm

        -18~2

        AGC Automatic 

        Adjustment Range

        dBm

        -10~0

        Optical Connector

        -

        SC/APC

        Frequency Range

        MHz

        45~1000

        Flatness in Band

        dB

        ±0.75

        Output Impedence

        Ω

        75

        RF Parameter

        Reflection Output Loss

        dB

        ≥16(≤550MHz)

        ≥14(≥550MHz)

        Rated Output Level

        dBuV

        ≥76

        C/N

        style="font-family:Arial"> dB

        ≥51(-1dBm received)

        C/CTB

        dB

        ≥65

        C/CSO

        dB

        ≥61

        Network diagram

         
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