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FTTX Multimode Fiber Splitter MM 62.5/125um 650nm 50/50 Coupler

Categories Fiber Optic Passive Components
Brand Name: GEZHI or OEM
Model Number: FBT coupler
Certification: CE RoHS,ISO9001
Place of Origin: China
MOQ: 1pc
Price: Negotiable
Payment Terms: T/T, Western Union
Supply Ability: 5000pcs per month
Packaging Details: Paper box
Use: FTTH FTTA FTTX
Network: 4g
Product name: 62.5/125um 650nm Fiber Optic Splitter
Fiber core: 62.5um
Fiber cladding dimater: 125um
Connector Type: SC FC LC ST MU etc or without
Package Style: ABS box
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FTTX Multimode Fiber Splitter MM 62.5/125um 650nm 50/50 Coupler

Factory Multimode MM 62.5/125um 650nm 50/50 Coupler Fiber Optic Splitter


Product Description

Fused Biconic Taper (FBT) coupler, also be called FBT splitter, based on the traditional technology, it is to bundle to- gether two or more optical fibers, and then pull the cone machine melt stretching, and real-time monitoring the change of the ratio, spectral ratio requirements after melt stretching, one side retain a single fiber (the rest of the cut) as input, the other end is a multi-channel output.


As one of the key components for GPON FTTx networks, optical splitters can be placed in the Central Office or in one of the distribution points (outdoor or indoor) because the FBT coupler are highly stable for multiport optical signal splitting with low insertion loss. FBT couplers are designed for power splitting and tapping in telecommunication equipment, CATV network, and test equipment.


Specification

ParameterMultimode Standard Fiber Couplers
Coupling Ratio(%)50/50
GradeP GradeA Grade
Excess Loss (Typical)(dB)0.71.0
Max.lnsertion Loss(dB)4.24.5
Uniformity (Max.)(dB)0.60.8
Directivity(Min.)(dB)35
Operating Wavelength(nm)800-1600
Central Wavelength (nm)850 or 1310 or 1550
Operating Temperature(℃)-20~+85
Fiber TypeCorning multimode 50/125, 62.5/125
Fiber Pigtail Length(m)1 m or custom length
Port Configuration1×2 or 2×2
Dimensions (mm)Package D,E,G

Coupling Ratio/insertion Loss Conversion Chart

Coupling RatioInsertion Loss
Coupling Ratio(%)Premium GradeA Grade
40/605.2/3.35.6/3.7
30/706.5/2.67.0/3.0
20/808.4/2.08.8/2.5
10/9011.8/1.512.3/2.0

*Measured under the stable mode condition with LED light source.

Package Dimensions & Pigtail Style

Package Dimensions:
Package D:3mm x 45mm stainless steel tube
Package E:3mm x 54mm stainless steel tube
Package F:3mm x 60mm stainless steel tube
Package G:10mm x 20mm x 90mm ABS cassette
Package H:10mm x 80mm x 100mm ABS cassette
Package I:18mm x 80mm x 120mm ABS cassette
Package J:18mm x 115mm x 140mm ABS cassette
Pigtail Style:
Package D,E:250um bare fiber
Package F250um bare fiber or 900um loose tube
Package G,H,I,J:2mm,3mm cable or 900um loose tube

The relation picture of Insertion Loss & Wavelength,Temperature


Features

1.Low Excess Loss

2.Uniform Power Splitting

3.Rugged Package Excellent

4.Environmental & Mechanical Stability


Applications
1.FTTX (FTTP, FTTH, FTTN, FTTC)
2.Passive Optical Networks (PON)
3.Local Area Networks (LAN)
4.CATV Systems Amplifying,
5.Monitoring System


Buy FTTX Multimode Fiber Splitter MM 62.5/125um 650nm 50/50 Coupler at wholesale prices
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