1 to 4 FBT Fused Type Fiber Optic Splitter
- Easy to get the quartz substrate from raw materials.
- Splitting ratio according to the needs of real-time monitoring.
- With Good stability and low cost than PLC optical splitter.
- Different combinations of coupling ratio.
- Excellent environmental and mechanical stability.
1 to 4 steel tube Planar Lightwave Circuit Splitter (PLC Splitter) is a common optical splitter. The PLC optical splitter can put the average signal assigned to the user, it can divide a single/dual optical input(s) into multiple optical outputs uniformly and is denoted 1xN or 2xN.
PLC fiber optic splitter, as a key optical device in passive optical network (PON) systems. PLC splitter offers superior optical performance, high stability and high reliability, meet various application requirements in different environments. Providing a range of wavelengths (1260–1650nm). Providing all types PC/APC/UPC connector, like SC, FC, LC, ST, MU etc. Single-mode or multi-mode fiber optic cable splitter with connector or not.
Different combinations of coupling ratio
Low crosstalk & excess loss
High optical return loss
Available in dual/three wavelength operation
Optional connectors termination upon request
Available in 250um & 900um fiber, 2mm or 3mm
FTTH, LAN, PON & Optical CATV
Local ring net, Optical fiber communication system
Optical fiber test equipment, Optical fiber sensor
|Wavelength (nm)||850 or 1300nm 850&1300,others on request|
|Max. Excess Loss||≤0.8dB(0.3dB TYP)|
|Coupling Ratio (%)||50/50||40/60||30/70||20/80|
|Typ. Insertion Loss||3.3 dB||4.3/2.5 dB||5.6/1.95 dB||7.3/1.3 dB|
|Max. Insertion Loss||4.1 dB||5.1/3.3 dB||6.4/2.8 dB||8.1/2.1 dB|
|Polarization DL||0.2 dB||0.2 dB||0.3/0.2 dB||0.3/0.2 dB|
|Thermal Stability||≤0.3 (dB /℃)|
|Directivity (dB)||≥55 dB(≥60dB 2×2)|
|Package Type||1.bare fiber
2.0.9/2.0/3.0mm loose tube
3.connector type: FC/APC,FC/PC,SC/APC,SC/PC, all is optional
|Pigtail length||1 meter, others on request|
|Package Dimensions(mm)||Φ3×54mm, 90×20×10mm, 90×20×10|