Model: | - |
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Brand: | Flyin |
Origin: | Made In China |
Category: | Electronics & Electricity / Optical Fiber, Cable & Wire / Optical Fiber |
Label: | Fiber Optic Coupler , MMFC |
Price: |
-
|
Min. Order: | 1 pc |
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 R ed 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 Fiber Sensors
Performance Specifications
Type |
Multimode Standard Fiber Couplers |
|
Coupling Ratio (%) |
50/50 |
|
Grade |
P |
A |
Excess Loss (Typical) (dB) |
0.7 |
1.0 |
Max. Insertion Loss (dB) |
4.2 |
4.5 |
Uniformity (Max.) (dB) |
0.6 |
0.8 |
Directivity (Min.) (dB) |
35 |
|
Operating Wavelength (nm) |
800-1600 |
|
Central Wavelength (nm) |
850 or 1310 or 1550 |
|
Operating Temperature (℃) |
-20 - +85 |
|
Fiber Type |
Corning multimode 50/125, 62.5/125 |
|
Fiber Pigtail Length (m) |
1 m or custom length |
|
Port Configuration |
1x2 or 2x2 |
|
Dimensions (mm) |
Package D, E, G |
Coupling Ratio/insertion Loss Conversion Chart
Coupling Ratio |
Insertion Loss |
|
|
Premium |
A Grade |
40/60 |
5.2/3.3 |
5.6/3.7 |
30/70 |
6.5/2.6 |
7.0/3.0 |
20/80 |
8.4//2.0 |
8.8/2.5 |
10/90 |
11.8/1.5 |
12.3/2.0 |
*Measured under the stable mode condition with LED light source.
Package Dimensions & Pigtail Style
Multimode Fiber Coupler Package Dimensions: |
|
PackageD: |
3mm x 45mm stainless steel tube |
Package E: |
3mm x 54mm stainless steel tube |
Package G: |
10mm x 20mm x 90mm case |
Pigtail Style: |
|
Package D: |
250um bare fiber |
Package E: |
250um bare fiber or 900um loose tube |
Package G: |
2mm,3mm cable or 900um loose tube
|
Flyin Optronics Co.,Ltd | |
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Country/Region: | Guang Dong - China |
Business Nature: | Manufacturer |
Phone: | 29048607 |
Contact: | barry Yu (sales) |
Last Online: | 16 Dec, 2015 |