2x4 PLC Fiber Optic Coupler Splitter For CWDM System With 250um Bare Fiber
2x4 PLC Fiber optic Splitter for CWDM System with 250um Bare Fiber
Description:
PLC Fiber Optic Splitter, is based on a quartz substrate of integrated waveguide optical power distribution device, the same as coaxial cable transmission system, The optical network system also needs to be an optical signal coupled to the branch distribution, which requires the fiber optic splitter.
Feature:
Low Insertion Loss
High Isolation
Low PDL
Compact Design
Good channel-to-channel uniformity
Wide Operating Wavelength:
From 1260nm to 1620nm
Wide Operating Temperature:
From -40°C to 85°C
High Reliability and Stability
Application:
FTTX Systems
PON Networks
CATV Links
Optical Signal Distribution
Fiber optic communication system
FTTX access network based on PON structure
Specification:
Table 1 – 1×N PLC Splitter
| Parameters | 1×2 | 1×4 | 1×8 | 1×16 | 1×32 | 1×64 |
| Operating Wavelength (nm) | 1260～1650 | |||||
| Fiber Type | G657A or customer specified | |||||
| Insertion Loss (dB)(P/S Grade) | 3.8/4.0 | 7.1/7.3 | 10.2/10.5 | 13.5/13.7 | 16.5/16.9 | 20.5/21.0 |
| Loss Uniformity (dB) | 0.4 | 0.6 | 0.8 | 1.2 | 1.5 | 2.0 |
| Return Loss (dB) (P/S Grade) | 55/50 | 55/50 | 55/50 | 55/50 | 55/50 | 55/50 |
| Polarization Dependent Loss(dB) | 0.2 | 0.2 | 0.2 | 0.25 | 0.3 | 0.35 |
| Directivity (dB) | 55 | 55 | 55 | 55 | 55 | 55 |
| Wavelength Dependent Loss(dB) | 0.3 | 0.3 | 0.3 | 0.5 | 0.5 | 0.5 |
| Temperature Stability(-40～85 ℃)(dB) | 0.4 | 0.4 | 0.4 | 0.5 | 0.5 | 0.5 |
| Operating Temperature (℃) | -40～85 | |||||
| Storage Temperature (℃) | -40～85 | |||||
| Package | Steel Tube or ABS | |||||
Table 2 – 2×N PLC Splitter
| Parameters | 2×2 | 2×4 | 2×8 | 2×16 | 2×32 | 2×64 |
| Operating Wavelength (nm) | 1260～1650 | |||||
| Fiber Type | G657A or customer specified | |||||
| Insertion Loss (dB) | 4.0 | 7.6 | 11.0 | 14.4 | 17.5 | 21.0 |
| Loss Uniformity (dB) | 0.6 | 1.0 | 1.2 | 1.5 | 1.8 | 2.2 |
| Return Loss (dB) (P/S Grade) | 55/50 | 55/50 | 55/50 | 55/50 | 55/50 | 55/50 |
| Polarization Dependent Loss(dB) | 0.2 | 0.2 | 0.3 | 0.3 | 0.4 | 0.4 |
| Directivity (dB) | 55 | 55 | 55 | 55 | 55 | 55 |
| Wavelength Dependent Loss(dB) | 0.3 | 0.4 | 0.5 | 0.5 | 0.5 | 0.5 |
| Temperature Stability(-40～85 ℃)(dB) | 0.4 | 0.4 | 0.4 | 0.5 | 0.5 | 0.5 |
| Operating Temperature (℃) | -40～85 | |||||
| Storage Temperature (℃) | -40～85 | |||||
| Package | Steel Tube or ABS | |||||
Notes:
- Specified without connectors.
- Add an additional 0.15dB loss per connector
Product Picture:
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