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1m Ftth G657A1 Fiber Optic FBT Coupler 1550nm Wavelength

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1m Ftth G657A1 Fiber Optic FBT Coupler 1550nm Wavelength

Brand Name : SUNET/OEM

Model Number : SUNET01

Certification : ISO9001

Place of Origin : Qingdao China

MOQ : 1 PCS

Payment Terms : L/C, D/A, D/P, T/T, Western Union, MoneyGram

Supply Ability : 500000 pcs per month

Delivery Time : 3-8 work days

Packaging Details : Blister box

Fiber type : G657A1 or customized

Application : FTTH FTTB FTTX Network

Length : 1m

Color : colorful

Wavelength : 1310/1490/1550nm

Package : According to customer

Splitter type : steel tube type

Operating temperature : -40~+85C

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1*2 Ftth Fiber Optic Fbt Coupler

Fbt Coupler Description

1.Fiber Optic FBT splitter is a type of optical power management device that is fabricated using Fused Biconical Tape technology.
2. It features small size, high reliability, cheap cost and good channel-to-channel uniformity, and is widely used in PON networks to realize optical signal power splitting.
3.Sunet provides whole series of 1xN and 2xN splitter products that are tailored for specific applications. All products meet GR-1209-CORE and GR-1221-CORE Sunet offers both tree and star type inline couplers/splitters. They provide a reliable solution to split/combine signals. The splitting ratio ranges from 1x2 to 1x32 ports for tree couplers, and from 2x2 up to 2x32 for star couplers. Available in single, dual, and tripple wavelength windows(1310/1490/1550nm).

Fbt Coupler Features

Low Excess loss
Low PDL
Environmentally stable
Good Thermal Stability

Fbt Coupler Technical specifications

Parameter Specification
Channel Number 1×2 or 2×2
Operating Wavelength (nm) 1310,1550,1310/1550,1310/1550/1490
Operating Bandwidth (nm) ±40
Coupling Ratio Coupling Ratio Insertion Loss(dB)
P Grade A Grade
50/50 ≤3.3 ≤3.5
40/60 ≤4.5/2.6 ≤4.7/2.8
30/70 ≤5.7/1.9 ≤5.9/2.1
20/80 ≤7.6/1.3 ≤7.75/1.38
10/90 ≤10.85/0.68 ≤11.2/0.75
5/95 ≤14.4/0.45 ≤15.5 /0.48
2/98 ≤18.5/0.6 ≤19.8/0.38
1/99 ≤21.8/0.28 ≤22.8/0.35
PDL (dB) ≤0.15 ≤0.2
Directivity(dB) ≥50
Return Loss(dB) ≥55

1m Ftth G657A1 Fiber Optic FBT Coupler 1550nm Wavelength


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