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    China OEM 1.25g Bidi Sfp - GPON OLT B+ Optical Module 2.5G/1.25G 20KM TX1490nm/RX1310nm GPON SFP – HDV

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    We can easily normally satisfy our respected buyers with our excellent high-quality, excellent selling price and good service due to we've been far more expert and more hard-working and do it in cost-effective way for Epon Onu, Transceiver Optical, Single Mode Sfp, We promise to try our greatest to deliver you with high quality and economical products and services.
    China OEM 1.25g Bidi Sfp - GPON OLT B+ Optical Module 2.5G/1.25G 20KM TX1490nm/RX1310nm GPON SFP – HDV Detail:

    GPON OLT B+ Optical Module 2.5G/1.25G 20KM
    TX1490nm/RX1310nm GPON SFP
    1.Operating Condition
    Parameter

    Unit

    Min.

    Typical

    Max.

    Storage Temperature

    °C

    -40

    85

    Operating Case Temp for C-temp

    °C

    0

    70

    Operating Case Temp for I-temp

    °C

    -40

    85

    Operating Relative Humidity

    %

    5

    95

    Power Supply Voltage

    V

    3.15

    3.3

    3.45

    Supply Current

    mA

    500

    Bit Rate for Tx

    Gbps

    2.488

    Bit Rate for Rx

    Gbps

    1.244

    2.Characteristics
    All performance is specified at whole working temperature and conditions

    Parameter

    Unit

    Min.

    Typical

    Max.

    Transmitter
    TX Central Wavelength

    nm

    1480

    1490

    1500

    Spectral Width (-20dB)

    nm

    1

    Side Mode Suppression Ratio (SMSR)

    dB

    30

    Mean Launched Power

    dBm

    1.5

    5

    Mean Launched Power (TX Off)

    dBm

    -45

    Extinction Ratio

    dB

    8.2

    Optical Return Loss Tolerance

    dB

    -12

    Transmitter and dispersion Penalty

    dB

    1

    Transmitter Mask(PRBS223-1@2.488G)

    Compliant With ITU-T G.984.2

    Receiver
    Receive Wavelength

    nm

    1290

    1310

    1330

    Sensitivity(PRBS223-1@1.244G,ER=10,BER<10-10)

    dBm

    -28

    Overload(PRBS223-1@1.244G,ER=10,BER<10-10)

    dBm

    -8

    Receiver Burst Mode Dynamic Range

    dB

    15

    Damage Threshold for Receiver

    dBm

    5

    SD Assert Level

    dBm

    -30

    SD De-assert Level

    dBm

    -45

    SD Hysteresis

    dB

    0.5

    6

    WDM Filter isolation to 1550nm

    dB

    38

    WDM Filter isolation to 1650nm

    dB

    35

    Electrical Interface Characteristics
    Data Input Swing Differential/TX

    mV

    200

    -

    2000

    Data Output Swing Differential/RX

    mV

    400

    1600

    Date Differential Impedance

    Ω

    90

    100

    110

    LVTTL Output High

    V

    2.4

    Vcc

    LVTTL Output Low

    V

    0

    0.4

    LVTTL Input High

    V

    2.0

    Vcc+0.3

    LVTTL Input Low

    V

    0

    0.8

    Timing Characteristics
    Guard Time (Tg)

    ns

    25.6

    Reset Pulse Width (Tr)

    ns

    12.8

    Reset Delay (Trd)

    ns

    12.8

    Receiver Preamble Time (Tp)

    ns

    140

    SD Assert Time (TSDA)

    ns

    100

    SD De-assert Time (TSDD)

    ns

    12.8

    RSSI Trigger Delay (Ttd)

    ns

    25

    RSSI Trigger Pulse Width (Tw)

    ns

    500

    Internal I2C Delay (Twait)

    us

    500

    3. Applications and solutions :
    GPON OLT C+ Optical Module 2.5G/1.25G 20KM TX1490nm/RX1310nm gpon sfp transceiver
    GPON OLT C+ Optical Module 2.5G/1.25G 20KM TX1490nm/RX1310nm gpon sfp transceiver
    GPON OLT C+ Optical Module 2.5G/1.25G 20KM TX1490nm/RX1310nm gpon sfp transceiver
    GPON OLT C+ Optical Module 2.5G/1.25G 20KM TX1490nm/RX1310nm gpon sfp transceiver

    Product detail pictures:

    China OEM 1.25g Bidi Sfp - GPON OLT B+ Optical Module 2.5G/1.25G 20KM TX1490nm/RX1310nm GPON SFP – HDV detail pictures

    China OEM 1.25g Bidi Sfp - GPON OLT B+ Optical Module 2.5G/1.25G 20KM TX1490nm/RX1310nm GPON SFP – HDV detail pictures

    China OEM 1.25g Bidi Sfp - GPON OLT B+ Optical Module 2.5G/1.25G 20KM TX1490nm/RX1310nm GPON SFP – HDV detail pictures

    China OEM 1.25g Bidi Sfp - GPON OLT B+ Optical Module 2.5G/1.25G 20KM TX1490nm/RX1310nm GPON SFP – HDV detail pictures

    China OEM 1.25g Bidi Sfp - GPON OLT B+ Optical Module 2.5G/1.25G 20KM TX1490nm/RX1310nm GPON SFP – HDV detail pictures


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    Innovation, good quality and reliability are the core values of our enterprise. These principles today extra than ever form the basis of our success as an internationally active mid-size organization for China OEM 1.25g Bidi Sfp - GPON OLT B+ Optical Module 2.5G/1.25G 20KM TX1490nm/RX1310nm GPON SFP – HDV , The product will supply to all over the world, such as: El Salvador, Libya, Rio de Janeiro, During in 11 years, We have participated in more than 20 exhibitions, obtains the highest praise from each customer. Our company has been devoting that "customer first" and committed to helping customers expand their business, so that they become the Big Boss !
  • The product classification is very detailed that can be very accurate to meet our demand, a professional wholesaler.
    5 Stars By Hulda from Venezuela - 2015.09.21 11:01
    High production efficiency and good product quality, fast delivery and completed after-sale protection, a right choice, a best choice.
    5 Stars By Jerry from Malaysia - 2015.11.22 12:28
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