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Multimode Fiber Optic Coupler
Multimode Fiber Optic Coupler

Multimode Fiber Optic Coupler

Member Details

2005

Shenzhen,Guangdong,China
  • Product Details
  • Company Profile

Flyin Optronics’ Multimode Fiber Optic Coupler(MM FBT Coupler ) are fabricated from Corning’s multimode fibers with core diameters of 50um ,62.5um or 100um. Standard multimode couplers are commonly used in short distance communications with LED sources operating at 1310nm or 850nm. Multimode couplers are wavelength independent over a broad range of wavelengths (600nm to 1610nm) with uniform modal power distribution launch condition, multimode tree/star couplers NX4(n=1,2,4) NX8(n=1,2,8) NX16(n=1,2,16) port ratios are available. Multimode coupler have been extensive used to split and mix optical signals in CATV, LANs and all other kinds of optical communication systems. All Flyin Optronics' products are Telcordia qualification tested.

 

 

Features

l    Low Excess Loss

l    Uniform Power Splitting

l    Rugged Package

l    Excellent Environmental & Mechanical Stability

 

Applications

l    Long-haul Telecommunications

l    Digital, Hybrid and AM-Video Systems

l    CATV Systems

l    High Speed Local Area Networks

l    FibPerformance Specifications

Type

Multimode Standard Fiber Couplers

Coupling Ratio (%)

50/50

Grade

A

B

Excess Loss (Typical) (dB)

0.4

0.7

Max. Insertion Loss (dB)

3.7

4.0

Uniformity (Max.) (dB)

0.6

0.8

Directivity (Min.) (dB)

35

Operating Wavelength (nm)

600-1600

Central Wavelength (nm)

850 or 1310 or 1550

Operating Temperature (℃)

-20 - +85

Fiber Type

Corning multimode 50/125, 62.5/125, 100/140 fiber

Fiber Pigtail Length (m)

1 m or custom length

Port Configuration

1x2 or 2x2

Dimensions (mm)

Package D, E, F,G

 

Type

Multimode 1x3, 1x4 True Fusion Couplers

Port Configuration

1x3

1x4

Grade

P

P

Max. Insertion Loss (dB)

6.0

7.2

Uniformity (Max.) (dB)

1.2

1.2

Directivity (Min.) (dB)

35

Operating Wavelength (nm)

600-1600

Central Wavelength (nm)

850 or 1310

Operating Temperature (℃)

-40 - +85

Fiber Type

Corning multimode 50/125, 62.5/125, 100/140 fiber

Fiber Pigtail Length (m)

1 m or custom length

Dimensions (mm)

Package  E, F, G

 

Type

Multimode Tree/Star Couplers

Configuration Type

n x 4 (n =1,2,4,)

n x 8 (n =1,2,8,)

n x 16 (n =1,2,16)

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