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Quick Details
Specifications
Steel Tube Coupler
Features
1. Different combinations of coupling ratio
2. Low crosstalk & excess loss
3. High optical return loss
4. Available in dual/three wavelength operation
5. Optional connectors termination upon request
6. Available in 250um & 900um fiber, 2mm or 3mm jacket optical cable
Features
1. Different combinations of coupling ratio
2. Low crosstalk & excess loss
3. High optical return loss
4. Available in dual/three wavelength operation
5. Optional connectors termination upon request
6. Available in 250um & 900um fiber, 2mm or 3mm jacket optical cable
Specifications
Grade Parameter | Grade“ A” | ||||
Operation Wavelength (nm) | 1310 or 1550,1310/1550,1310/1490/1550 | ||||
Bandwidth (nm) | ± 20nm/± 40nm | ||||
Max. Excess Loss (dB) | ≤ 0.1dB(0.06dB TYP) | ||||
Coupling Ratio (%) | 50/50 | 40/60 | 30/70 | 20/80 | |
Typ. Insertion Loss (dB) | 3.1 | 4.1/2.4 | 5.4/1.7 | 7.2/1.1 | |
Max. Insertion Loss (dB) | 3.4 | 4.5/2.7 | 5.8/2.0 | 7.6/1.5 | |
Polarization Dependent Loss (dB) | 0.1 | 0.1 | 0.15/0.1 | 0.15/0.1 | |
Thermal Stability (dB /℃) | ≤ 0.2dB | ||||
Directivity (dB) | ≥ 55 dB(≥ 60dB 2× 2) | ||||
Operating Temperature(℃) | -40℃to +85℃ | ||||
Package Type |
1. Bare fiber 2.0.9 loose tube 3. Connector type: FC/APC, FC/PC, SC/APC, SC/PC, all is optional |
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Pigtail Length | 1 meter, others on request | ||||
Package Dimensions(mm) | ¢3*46(min size) | ¢3*54 |
Applications
1. FTTH, LAN, PO N & Optical CATV
2. Local ring net
3. Optical fiber communication system
4. Optical fiber test equipment
5. Optical fiber sensor
1. FTTH, LAN, PO N & Optical CATV
2. Local ring net
3. Optical fiber communication system
4. Optical fiber test equipment
5. Optical fiber sensor