1x2(2x2) Compact Fused PM Fiber Splitter (Mixer)
		Product Features	Product Applications
		Low Excess Loss	Optical Amplifier
		High Extinction Ratio	Power Monitoring
		High Power Handling	Coherent Communication
		Available for Slow or Fast Axis Operation	Fiber Gyroscope
		Telcordia GR-1221 Compliant Test

Specifications
Parameter		Unit	Premium	A grade	Premium	A grade
Port Configuration			1x2 or 2x2
Central Wavelength		nm	780, 830, 980, 1030,1064		1310, 1480, 1550, 2000
Bandwidth		nm	±20
Excess Loss	Typ	dB	0.6	0.8	0.4	0.6
Excess Loss	Max	dB	0.8	1.0	0.6	0.8
Polarization Extinction Ratio	Min	dB	18	15	20	17
Return Loss*	Min	dB	55	50	55	50
Operating power	Max	W	2
Operating Temperature		°C	-40 to +85
Storage Temperature		°C	-50 to +85
Package Type		mm	S1=Ø2.4x25/S2=Ø3x25.4 / S4=Ø3x35 / S5= Ø3x40 / S6=Ø3x54

Package S1 or package S2 is only available for the splitter with 1310nm or 1550nm wavelength.
Above PER is for more than 10%(CR) port, it's 2dB lower for no more than 10%(CR) port, and 4dB lower for no more than 5%(CR) port.
All specifications are before connectors. PER is 2dB lower and EL is 0.2dB higher after connectors.

*Test at central wavelength only. There would be an unused termination port around 20cm for 1x2 version.

Splitting Ratio & Its Tolerance
Splitting Ratio	Maximum Splitting Ratio Tolerance (%)
	Premium	A grade
99/1	±0.5	±0.6
98/2	±0.8	±1.0
95/5	±1.5	±1.7
90/10	±2.2	±2.4
80/20	±2.5	±3.0
70/30	±3.0	±3.7
60/40	±4.0	±4.8
50/50	±5.0	±6.0

Ordering Information

P

M

C

S

Wavelength 4=1550nm 5=1480nm 7=1310nm 8=1064nm R=1030nm 9=980nm L=780nm K=830nm P=2000nm S=Specify

Structure 1=1x2 2=2x2

Splitting Ratio 99=99:1 98=98:2 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 0=S1 with 250μm bare fiber pigtail 1=S2 with 250μm bare fiber pigtail 3=S4 with 250μm bare fiber pigtail 4=S5 with 0.9mm loose tube 5=S6 with 0.9mm loose tube

Fiber Type E=Panda fiber L=Large mode area panda fiber

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 7=FC/UPC

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