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Address

Number 5,Jixiangyi Road,Pearl Industrial Park,CongHua GuangZhou,China

info@orte-photonics.com

Phone

+86-20-61798333 Ext:8170

Fax

+86-20-61798332

1×2/2x2 Fused Coupler

Brand ORTE
Product origin GUANGDONG,CHINA
Delivery time 2-4 Weeks
Supply capacity 350,000 per month

02Fused Optical Coupler 熔融拉锥单模耦合器.pdf

ORTE is the largest fused optical fiber components suppler in global,have around 350pcs fused pulling machines. Each months offer more 350,000pcs couplers. ORTE also is a National High-tech Enterprise. Our products have Passed ISO9001:2015 and ISO14001,and Comply with the standard for Bell Labs GR-1221. Because of Our High stability and Reliability, Our coupler be widely used in Long-haul Telecommunications,CATV Systems,Local Area Network & Fiber optic Sensors.

Features

Low Excess Loss

Low PDL

Compact Design

Epoxy-free Optical Path

High stability and reliability

Applications

EDFA

Fiber optic instruments

OPTICAL SPECIFICATION

Configuration		Unit	1×2/2×2
Type			Single Mode Standard Coupler (SSC)	Single Mode Wide Band Single Window Coupler(SWSC)		All Band Coupler(ABC)	Single Mode Dual Window Coupler (SDWC)		Single Mode Three Window Coupler (STWC)
Operating Wavelength		nm	980 or 1310 or 1550	980 or 1310 or 1550		1260-1620	1310/1550		1310/1490/1550
Operating Bandwidth		nm	±20	±40		--	±40		±40
Max Insertion Loss	50/50	%	3.35/3.35	3.40/3.40		3.80/3.80	3.60/3.60		3.60/3.60
	45/55	%	3.85/2.95	3.85/3.00		4.45/3.45	4.20/3.20		4.20/3.20
	40/60	%	4.40/2.55	4.40/2.60		5.10/3.10	4.70/2.70		4.70/2.70
	33/67	%	5.00/2.20	5.00/2.25		6.00/2.55	5.70/2.20		5.70/2.20
	30/70	%	5.70/1.85	5.70/1.90		6.40/2.30	6.00/1.90		6.00/1.90
	25/75	%	6.55/1.55	6.65/1.55		7.25/2.95	7.00/1.70		7.00/1.70
	20/80	%	7.55/1.25	7.60/1.25		8.30/1.60	7.90/1.30		7.90/1.30
	15/85	%	8.55/0.95	9.05/0.95		9.65/1.35	9.50/1.00		9.50/1.00
	10/90	%	10.80/0.65	11.00/0.65		11.50/1.05	9.20-11.00/0.75		9.20-11.00/0.75
	5/95	%	14.00/0.40	14.20/0.40		14.60/0.80	12.05-14.15/0.40		12.05-14.15/0.40
	3/97	%	16.30/0.30	16.70/0.30		17.00/0.75	14.10-16.50/0.35		14.10-16.50/0.35
	2/98	%	18.00/0.25	18.50/0.25		18.80/0.70	15.75-18.45/0.30		15.75-18.45/0.30
	1/99	%	21.50/0.20	21.50/0.20		22.50/0.65	18.60-21.60/0.25		18.60-21.60/0.25
PDL		dB	≤0.10			≤0.15
Return Loss		dB	≥50.00
Directivity		dB	≥55.00
Operating Temperature		Deg.	-5-75
Storage Temperature		Deg.	-40-85
Fiber Length		m	1.00±0.10
Fiber Diameter		um	250		900			900/2000/3000
Package		mm	3×45		3×54			90×16×10

NOTE:The parameters do not include connector, connector IL is 0.30dB

All specifications are subject to change without notice.

Product Ordering Guide

XXXX	X	X	XX	X	X	X	X
SSC: Single Mode Standard Coupler	Configuration	Operating Wavelength	Coupler Ratio	Fiber diameter	Package	Fiber Type	Connector
	1:1×2	Operating Wavelength	Coupler Ratio	Fiber diameter	1: 3×40	1:SMF-28® Ultra	1:none
	2:2×2	1:980	50:50/50	1:250um	2: 3×45	1:SMF-28® Ultra	2:LC/UPC
SWSC: Single Mode Wide Band Single Window Coupler		2:1310	45:45/55	2:900um	3: 3×54	2:ofs-16	3:LC/APC
		3:1550	……	3:2.0mm	4:90×16×10	3:ofs-20	4:SC/UPC
		4:1260-1620	01:1/99	4:3.0mm	5:other	4:HI 1060	5:SC/APC
		5:1310/1490		5:other		5:HI 1060Flex	6:FC/UPC
ABC: All Band Coupler		6:1310/1490/1550				6:other	7:FC/APC
ABC: All Band Coupler		7:other					8:other
SDWC: Single Mode Dual Window Coupler


STWC: Single Mode Three Window Coupler

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