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Single Mode Fiber Optical FBT Coupler 1x2(2x2) with low insertion loss

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Single Mode Fiber Optical FBT Coupler 1x2(2x2) with low insertion loss

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Brand Name :	GaPho
Model Number :	Fiber Optical Coupler
Price :	Negotiable
Payment Terms :	T/T
Supply Ability :	20000/week
Delivery Time :	7-10 day

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Single Mode Fiber Optical FBT Coupler 1x2(2x2) with low insertion loss

Fiber Optical Coupler 1x2(2x2) Singlemode FBT Coupler

Singlemode coupler 1X2 2X2 offer very low insertion loss, low polarization dependence and excellent environmental stability Accurate coupling ratio from 50/50 to 1/99 and fiber type 250um bare fiber, 3mm and 900um loose tube fiber are available with very tight uniformity. Singlemode standard coupler and wideband coupler components find extensive application to perform power splitting and monitoring functions in all kinds of optical communication systems.

◇Features:
 Low Insertion Loss
 Various Coupling Ratio
 High Stability, High Reliability
 Compact Size

◇ Application:
 Long-haul Telecommunications
 CATV Systems & Fiberoptic Sensors
 Local Area Network
 FTTH & LAN

Single Standard Couplers
Grade	P Grade	A Grade
Coupling Ratio(%)	50/50	50/50
Excess Loss (Typical)(dB)	0.07	0.1
Maximum lnsertion loss(dB)	3.4	3.5
Polarization Sensitivity (dB)	0.15	0.2
Operating Wavelength(nm)	1310,1480,1550 or custom wavelength
Single Wideband Couplers
Grade	P Grade	A Grade
Coupling Ratio(%)	50/50	50/50
Excess Loss (Typical)(dB)	0.07	0.1
Maximum lnsertion loss(dB)	3.4	3.5
Polarization Sensitivity (dB)	0.15	0.2
Operating Wavelength(nm)	1310±40,1550±40,or custom wavelength
Coupling Ratio(%)	1~50
Directivity (dB)	≥55
Operating Temperature(℃)	-20~+80
Storage Temperature(℃)	-40~+85
Fiber Type	Corning singlemode SMF-28,DS fiber or flexcore
Fiber Pigtail Length(m)	1
Port Configuration	1×2 or 2×2
Dimensions (mm)	Package A,B,C
Coupling Ratio	lnsertion Loss(dB)
Coupling Ratio	P Grade	A Grade
40/60	4.4/2.5	4.6/2.8
30/70	5.6/1.8	6.0/2.0
20/80	7.4/1.1	7.7/1.3
10/90	10.8/0.6	11.6/0.8
5/95	14.2/0.4	14.6/0.5
2/98	18.5/0.2	19.0/0.3
1/99	21.0/0.2	21.5/0.3

Channel	Connector	Wavelength	Grade	Fiber type	Coupling ratio	Piqtail length	Package
12- 1 x 2 22- 2 x 2	Connector 11-ST 21-FC/PC 31-SC/PC 41-LC/PC 51-MU/PC 00-None XX-Others	31-1310 nm 30-1300 nm 85-850 nm	P-P Grade A-A Grade	2- 50/125um 3- 62.5/125um X-Others	01:01/99 02:02/98 03: 30/70 05:05/97 ........ 50:50/50	050-50cm 100-100cm 150- 150cm 200- 200cm 000- Modulizec XXX-Others	A B C

Single Mode Fiber Optical FBT Coupler 1x2(2x2) with low insertion loss

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