Mini SM Fused Optical Coupler

Features

Mini size

Low Excess Loss

Various Coupling Ratio

Compact Size

Applications

Long-haul Telecommunications

CATV Systems & Fiber optic Sensors

Local Area Network

Specification

Configuration		Unit	1×2/2×2
Type			SingleModeStandardCoupler	SingleModeWideBandSingleWindowCoupler
OperatingWavelength		nm	980or1310or1550	980or1310or1550
OperatingBandwidth		nm	±20	±40
Max Insertion Loss	50/50	%	3.45/3.45	3.55/3.55
	40/60	%	4.40/2.60	4.60/2.70
	30/70	%	5.80/1.88	5.86/2.00
	20/80	%	7.70/1.30	7.80/1.40
	10/90	%	11.20/0.75	11.40/0.85
	5/95	%	14.20/0.50	14.50/0.55
	2/98	%	18.50/0.36	18.80/0.40
	1/99	%	21.50/0.30	21.80/0.35
ReturnLoss		dB	≥50.00
Directivity		dB	≥55.00
OperatingTemperature		℃	-5-75
StorageTemperature		℃	-40-85
FiberLength		m	1.00±0.10
FiberDiameter		um	250
Package		mm	2.4×20,2.4×25,2.4×30,3×30