1x2(2x2) 400/440µm Multi-Mode Broadband Splitter (Mixer)
		Product Features	Product Applications
		Low Insertion Loss	Optical Communication System
		High Directivity	Fiber Laser
		Stable and Reliable	Optical Sensor
		Compact Size	Access Network

Specifications			Splitting Ratio: 50:50
Parameter		Unit	1x2 or 2x2
Grade			P	A
Central Wavelength	Max	dB	2000, 1550, 1310, 850
Bandwidth	Typ	dB	±20
Insertion Loss	Max	dB	4.5	4.7
Excess Loss	Max	nm	1.5	1.8
Uniformity	Min	dB	0.5	0.6
Operating Power	Max	dB	5
Operating Temperature		dB	-40 to +85
Storage Temperature		W	-50 to +85
Package Type		mm	S11=Ø4x60: for bare fiber
			S12=Ø4x70: for 0.9mm loose tube
			M1=9x16x90: for 0.9mm loose tube or 2mm cable or 3mm cable

Splitting Ratio & Insertion Loss Conversion Table for 2000, 1550, 1310, 850nm
Splitting Ratio	Maximum Insertion Loss (dB)
	Premium		A grade
	Output Port 1	Output Port 2	Output Port 1	Output Port 2
60:40	2.6	4.6	3.0	5.0
70:30	1.9	5.9	2.3	6.3
80:20	1.2	7.8	1.7	8.3
90:10	0.7	11.2	1.2	12
95:5	0.5	15	0.8	16

Ordering Information

M

B

S

Wavelength 4=1550nm 7=1310nm A=850nm P=2000nm S=Specify

Structure 1=1x2 2=2x2

Splitting Ratio 95=95:5 90=90:10 80=80:20 70=70:30 60=60:40 50=50:50

Grade P=Premium A=A grade

Package A=S11 B=S12 D=M1

Fiber Type Q=400/440um (NA=0.22)

Pigtail S=730um 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

Note:1. Central wavelength can be customized for different applications.
2. All specifications are before connectors and are subject to change without notice.
3. Measured under the stable mode condition with LED source.