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Professional Custom Fiber Optic Cable Manufacturer And Supplier Since 2014.

FBT Coupler Splitter 1
FBT Coupler Splitter 2
FBT Coupler Splitter 1
FBT Coupler Splitter 2

FBT Coupler Splitter

The FBT Coupler Splitter uses melt taper technology to control the melting and stretching process of optical fibers, forming a special waveguide structure and achieving uniform distribution of optical signals. This technology ensures the stability and consistency of optical signals during the distribution process. Provide multiple coupling ratio options, such as 1x2, 1x4, etc., which can be flexibly configured according to actual application needs. At the same time, its spectral ratio can be monitored in real-time according to needs, and unequal splitters can be made to meet the optical power allocation requirements in specific scenarios, with good thermal stability and power bearing capacity, meeting the needs of various application scenarios.

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    Product Description

    The FBT Coupler Splitter uses melt taper technology to control the melting and stretching process of optical fibers, forming a special waveguide structure and achieving uniform distribution of optical signals. This technology ensures the stability and consistency of optical signals during the distribution process. Provide multiple coupling ratio options, such as 1x2, 1x4, etc., which can be flexibly configured according to actual application needs. At the same time, its spectral ratio can be monitored in real-time according to needs, and unequal splitters can be made to meet the optical power allocation requirements in specific scenarios, with good thermal stability and power bearing capacity, meeting the needs of various application scenarios.

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    FBT Coupler Splitter 3

    Product Features

    FBT Coupler Splitter 4
    01
    Small size, compact package.
    FBT Coupler Splitter 5
    02
    Low insertion loss, low PDL, high return loss.
    1 (24)
    03
    Excellent channel uniformity.
    2 (24)
    04
    Telcordia GR-1209 and GR-1221 compliant.

    Product Parameters

    Project

    Technical indicators 

    Product name

    FBT Coupler Splitter

    Parameter

    Unit

    Wide Band Coupler

    Dual Window Coupler

    Multimode Fiber Coupler

    Grade

    /

    P

    S

    P

    S

    P

    S

    Operating Wavelength

    nm

    1310,1550or C+Brand

    1310and1550

    850or1310 or customer specified

    Operating Bandwidth

    nm

    ±40

    ±40

    ±40

    Typical Excess Loss

    dB

    ≤0.07

    ≤0.01

    ≤0.07

    ≤0.01

    ≤0.01

    ≤0.7

    Insertion Loss

    50/50

    dB

    ≤3.4

    ≤3.6

    ≤3.4

    ≤3.6

    ≤3.6

    ≤4.0

    40/60

    ≤4.2/2.6

    ≤4.7/2.8

    ≤4.5/2.6

    ≤4.7/2.8

    ≤4.7/2.8

    ≤5.0/3.0

    30/70

    ≤5.7/1.9

    ≤6.0/2.0

    ≤5.7/1.9

    ≤6.0/2.0

    ≤6.0/2.0

    ≤6.3/2.4

    20/80

    ≤7.6/1.25

    ≤8.0/1.3

    ≤7.6/1.25

    ≤8.0/1.3

    ≤8.0/1.3

    ≤8.1/1.7

    10/90

    ≤9.55-10.65/0.65

    ≤9.3-10.9/0.8

    ≤9.55-10.65/0.65

    ≤9.3-10.9/0.8

    ≤9.3-10.9/0.8

    ≤11.6/1.2

    5/95

    ≤12.4-13.8/0.4

    ≤12.1-14.1/0.5

    ≤12.4-13.8/0.4

    ≤12.1-14.1/0.5

    ≤12.1-14.1/0.5

    ≤15.1/1.0

    3/97

    ≤14.5-16.15/0.3

    ≤14.15-16.5/0.4

    ≤14.5-16.15/0.3

    ≤14.15-16.5/0.4

    ≤14.15-16.5/0.4

    ≤14.15-16.5

    2/98

    ≤16.1-18.05/0.25

    ≤15.7-18.45/0.35

    ≤16.1-18.05/0.25

    ≤15.7-18.45/0.35

    ≤15.7-18.45/0.35

    ≤19.4/0.9

    1/99

    ≤19.05-21.15/0.2

    ≤18.55-21.65/0.3

    ≤19.05-21.15/0.2

    ≤18.55-21.65/0.3

    ≤18.55-21.65/0.3

    ≤22.8/0.8

    PDL

    Max

    dB

    ≤0.1

    ≤0.15

    ≤0.15

    ≤0.2

    ≤0.2

    ≤0.15

    Directivity

    Max

    dB

    ≥55

    Operating Temperature

    -40~+85

    Storage Temperature

    -40~+85

    Dimension(L x W x H)

    mm

     482x200x45

    482x200x89

    Remark:
    The above parameters do not include connectors;
    If connectors are added,the insertion loss will increase 0.2dB each.

    Configuration

    1x2 or 2x2

    Fiber length

    1.5m,other on request

    Fiber Type

    250μm bare fiber

    900μm loss tube

    900μm loss tube,2mm cable,3mm cable

    Insertion Loss

    Φ3.0x54mm

    Φ3.0x54mm

    90x14x8.5mm

    Φ3.0x45mm

    Parameter Unit 9/125 SMF-OS2 62.5/125 MMF-OM1 50/125 MF-OM2 50/125 MMF-OM3 50/125 MMF-OM4
    Attenuation dB/Km

    1310nm≤0.35

    1550nm≤0.22

    850 nm≤3.0 1300 nm≤0.8 850 nm≤3.0 1300 nm≤0.8 850 nm≤3.0 1300 nm≤0.8 850 nm≤3.0 1300 nm≤0.8
    Dispersion Ps/nm.km

    1285~1330nm≤3.5

    1550nm≤18.0

    - - - -
    Fiber Diameter um 9/125 um 50/125 um 50/125 um 50/125 um 50/125 um
    Effective Modal Bandwidth EMB - 850 nm≥200 850 nm≥200 850 nm≥200 850 nm≥200
    Zero Dispersion Wavelength Nm 1300-1324 - - - -
    Zero Dispersion Slope Ps/nm.km ≤0.095 - - - -
    Fiber Cutoff Wavelength Um ≤1260 - - - -
    Mode Field Diameter Um

    @1310nm-9.2±0.4

    @1550nm-10.4±0.8

    - - - -
    Mode Field Concentricity Um ≤0.8 - - - -
    Cladding Diameter Um 125±1.0 125±2.0 125±2.0 125±2.0 125±2.0
    Cladding Non-circularity % ≤1.0 ≤2.0 ≤2.0 ≤2.0 ≤2.0
    Coating/Cladding Um ≤12.5 ≤12.5 ≤12.5 ≤12.5 ≤12.5
    Concentricity Error Um ≤12.5 ≤12.5 ≤12.5 ≤12.5 ≤12.5
    Coating Diameter dB/Km 245±10 245±10 245±10 245±10 245±10

    Application

    FTTX networks,PON networks;LAN networks,CATV systems.

    2 Fiber connectors (2)
    2 Fiber connectors (2)
    3 Fiber connectors (2)
    3 Fiber connectors (2)

    Product Packaging

    The FBT Coupler Splitter is packed in a PVC bag inside a cardboard box. We support OEM and ODM, catering to either production following your provided design or the creation of a completely customized product from the ground up.

    1 Fiber Optic Splitter+package (5)
    1 Fiber Optic Splitter+package (5)
    2 Fiber Optic Splitter+package (5)
    2 Fiber Optic Splitter+package (5)
    Let's talk about your project now.

    We are a professional manufacturer of fiber optic products, Our optical cables are mainly divided into indoor optical cables and outdoor optical cables. 

    Standard Production Procedure, High Standard Test Requriment, Strict QC, 100% Inspection at Each Procedure.

    We have ISO certificate for our company and product, we have CPI certificate for EU market.

     Long Time Warranty, Fiber Cable Life-time After Service.

    OEM & ODM, Samples Available in 1~3 days.

    Excellent global market competitiveness.

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