Transmitter Optical Characteristics (Tc=25℃)
Parameter | Symbol | Min | Type | Max | Unit | Test Condition | |
Pass Channel Wavelength Range | λ | 1540 | 1560 | nm | |||
Reflect Channel Wavelength | λ | 1260 | 1330 | nm | |||
λ | 1470 | 1510 | nm | ||||
λ | 1575 | 1650 | nm | ||||
Responsivity | R | 0.9 | 0.95 | A/W | VR =12V, λ=1550nm | ||
Isolation |
Pass |
Iso | 30 | dB | λ=1270nm/1577nm | ||
35 | dB | λ=1310nm/1490nm | |||||
40 | dB | λ=1310nm,λ>1625nm | |||||
Reflect | Iso | 18 | 20 | dB | λ=1550nm | ||
Polarization dependent loss | Pass | PDL | 0.05 | dB | λ=1310/1490nm | ||
Reflect | PDL | 0.05 | dB | λ=1550nm | |||
Directivity | D | 50 | nA | ||||
Return loss | RL | 40 | 45 | dB | |||
Insert loss | Pass | IL | 0.5 | dB | 1550nm | ||
Reflect | IL | 0.5 | dB | λ=1270nm/1310nm/1490/1577 | |||
Fiber Optic Connection Type
Connector: SC/APC，SC/APC
Fiber Type: SM，9/125，900um
kefu