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1×2(2×2) 400/440μm Multi-Mode Broadband Splitter (Mixer)
Features
  • Low Insertion Loss
  • High Directivity
  • Stable and Reliable
  • Compact Size
Applications
  • Optical Communication System
  • Fiber Laser
  • Optical Sensor
  • Access Network
Specifications Splitting Ratio: 50:50
Parameter Unit Premium A grade
Port Configuration 1×2 or 2×2
Central Wavelength nm 2000, 1550, 1310, 850
Bandwidth nm ±20
Insertion Loss Max dB 4.5 4.7
Excess Loss Max dB 1.5 1.8
Uniformity Max dB 0.5 0.6
Operating Power Max W 5
Operating Temperature °C -40 to +85
Storage Temperature °C -50 to +85
Package Type mm S11: Φ4×60 for bare fiber
S12: Φ4×70 for 0.9mm loose tube
M1: 9×16×90 for 0.9mm loose tube, 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 12.0
95:5 0.5 15.0 0.8 16.0
Ordering Information
M
B
S

Wavelength

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

Structure

1=1×2
2=2×2

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=400/440μm (NA=0.22)

Pigtail

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

Fiber Length

0=0.5m
1=0.75m
2=1.0m
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
B=SC/PC
C=LC/UPC
D=LC/APC