Model Number : FBT-XX series
Brand : HONDAO
MOQ : 1 PCS
Overviews
SM Optical Coupler consists of single window (1310nm or 1550nm) and double window (1310/1550nm). Standard bandwidth is ±20nm and broadband is ±40nm . Different structure and encapsulate more is available .Split Ration from 50/50 to 1/90 .
Feature
ITEM | UNIT | SPECIFICATION | ||
Standard | Wavelength Flattened | Broadband | ||
Center Wavelength | nm | 1310 or 1550 | 1310 or 1550 | 1310 & 1550 |
Bandwidth | nm | ±20 | ±40 | ±40 |
Coupling Ratio | % | 1~50 | ||
Typical Insertion Loss | dB | ≤3.2 | ||
Typical Excess Loss | dB | ≤0.15 | ≤0.20 | ≤0.20 |
PDL | dB | ≤0.10 | ≤0.15 | ≤0.15 |
Directivity | dB | ≥60 | ||
Fiber Type | Coring-SMF-28e, Specify | |||
Temperature Stability | dB/℃ | ≤0.002 | ||
Operation Temperature | ℃ | -40~+70 | ||
Storage Temperature | ℃ | -40~+85 |
Products Name | Products Model | Description |
Optical Coupler | FBT series | 1*4, 1*8.. optional |