Multimode Fiber Optic Coupler

Model No.︰MFOC

Brand Name︰Flyin

Country of Origin︰China

Unit Price︰-

Minimum Order︰1 pcs

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Product Description

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 Fiber Sensors

Performance 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)
Max. Insertion Loss (dB)	7.5	10.5/11.0	14.0/15.0
Uniformity (Max.) (dB)	1.5	2.0	2.5
Directivity (Min.) (dB)	40dB
Operating Wavelength (nm)	600-1600
Central Wavelength (nm)	850 or 1310
Operating Temperature (℃)	-20 - +85
Fiber Type	Corning multimode 50/125, 62.5/125 fiber, 100/140 fiber
Fiber Pigtail Length (m)	1 m or custom length
Dimensions (mm)	Package E, F, 1, 3	Package 1	Package 2

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

Package Dimensions & Pigtail Style

Multimode Fiber Coupler Package Dimensions:
Package E:	3mm x 54mm stainless steel tube
Package F:	3mm x 60mm stainless steel tube
Package G:	10mm x 20mm x 90mm case
Package 1:	18mm x 80mm x 120mm
Package 2:	14.5mm x 102mm x 142mm
Package 3:	10mm x 80mm x 100mm
Pigtail Style:
Package 1,2:	2mm,3mm cable or 900um loose tube
Package 3:	900um loose tube

Ordering Information

XXXX

Grade

Wavelength

Coupling Ratio

Port

Package

Pigtail Style

Fiber Type

ln/Out

Connector

85=850nm

13=1310nm

15=1550nm

50=50/50

30=30/70

10=10/90

05=05/95

01=1/99

AV=Tree Coupler

0102=1x2

0202=2x2

0103=1x3

0303=3x3

0104=1x4

……

0116=1x16

1616=16x16

3232=32x32

1=Package 1

2=Package 2

3=Package 3

D=Package D

E=Package E

F=Package F

G=Package G

1=Bare Fiber

2=900μm

Loose tube

3=3mmCable

4=2mmCable

2=50/125um

3=62.5/125um

4=100/140um

5=Special fiber

0=None

1=FC/APC

2=FC/PC

3=SC/APC

4=SC/PC

5=ST

6=LC

X=Special

Payment Terms︰ TT