1x3(3x3) Single Mode Narrowband Splitter
		Product Features	Product Applications
		Low PDL	Optical Communication System
		Low Insertion Loss	Optical Testing System
		High Directivity	Fiber Optic Sensor
		Stable and Reliable	Optical Power Distributor
		Compact Size

Specifications			Splitting Ratio:33:33:33
Parameter		Unit	Premium	A grade	Premium	A grade
Port Configuration			1x3		3x3
Bandwidth		nm	± 20
Insertion Loss	Max	dB	5.4	5.7	6.0	6.5
Excess Loss	Typ	dB	0.15	0.2	0.3	0.4
Uniformity	Max	dB	0.8	1.2	1.2	1.6
PDL	Max	dB	0.05	0.1	0.15	0.2
Operating Power	Max	W	5
Operating Temperature		°C	-40 to +85
Storage Temperature		°C	-50 to +85
Package Type		mm	S6=Ø3x54: for bare fiber
			S8=Ø3x70: for 0.9mm loose tube
			M2=7.5x18x90: for 0.9mm loose tube or 2mm cable or 3mm cable

Splitting Ratio & Insertion Loss Conversion Table(1x3 Structure Only)
Splitting Ratio	Maximum Insertion Loss (dB)
	Premium			A grade
	Output Port 1	Output Port 2	Output Port3	Output Port 1	Output Port 2	Output Port3
40:20:40	4.5	7.8	4.5	4.8	8.2	4.8
35:30:35	5.2	5.7	5.2	5.4	6.0	5.4
33:33:33	5.4	5.4	5.4	5.7	5.7	5.7
30:40:30	5.7	4.4	5.7	6.0	4.7	6.0
25:50:25	6.6	3.4	6.6	7.0	3.6	7.0
20:60:20	7.4	2.8	7.4	7.7	3.0	7.7
15:70:15	9.0	2.1	9.0	9.4	2.4	9.4
10:80:10	10.8	1.1	10.8	11.2	1.3	11.2
5:90:5	14.7	0.65	14.7	15	0.8	15
2.5:95:2.5	17.8	0.40	17.8	18.1	0.5	18.1
1:98:1	21.5	0.25	21.5	22	0.3	22
0.5:99:0.5	24.5	0.25	24.5	25	0.3	25

Ordering Information

S

N

S

Wavelength 1=1625nm 2=1590nm 3=1570nm 4=1550nm 5=1480nm 6=1475nm 7=1310nm 8=1064nm 9=980nm A=850nm K=830nm L=780nm P=2000nm S=Specify

Structure 3=1x3 A=3x3

Splitting Ratio 99=0.5:99:0.5 98=1:98:1 90=5:90:5 … 33=33:33:33 20=40:20:40

Grade P=Premium A=A grade

Package 5=S6 7=S8 E=M2

Fiber Type 1=G652 or Equivalent 5=980-20 6=SM1060 7=SM1060 FLEX 8=980-16 9=SM780 H=SM1950 A=Large mode area fiber

Pigtail S=250μm bare fiber M=0.9mm loose tube L=3mm cable R=2mm cable

Fiber Length 0=0.5m 1=0.75m 2=1.0m 3=1.5m 4=2.0m S=Specify

Connector 0=None 1=FC/PC 2=FC/SPC 3=FC/APC 4=SC/SPC 5=SC/APC 6=ST 7=FC/UPC 8=SC/UPC 9=MU A=LC/PC B=SC/PC C=LC/UPC D=LC/APC

Note:1. Central wavelength can be customized for different applications.
2. All specifications are before connectors and are subject to change without notice.
3. All data are measured at central wavelength at room temperature.