FWDM 1x2 Passive Optical Splitter For CATV Multiplexer Triplexer Device
Optical FWDM Device
FWDM can realize the multiplexing and demultiplexing between two communication channel .It can expand the capacity of single fiber to achieve bidirectional communication, which can widely used in optical network upgrade and expansion, or introduce new comprehensive business etc.
1. Features
Low Insertion loss
Low return loss
High Channel Isolation
High Stability and Reliability
Low PDL
2. Applications
Light circuit terminal, Optical network unit
FTTH
Optical transceiver
Cable TV systems
WDM systems
| Absolute Maximum Ratings |
| Parameter | Symbol | Min | Typical | Max | Unit | Notes |
| Storage Temperature | TSTG | -40 | | 85 | ºC | |
| Operating Temperature | TOTG | -40 | | 85 | ºC | |
| Maximum Power Handling | Pmax | | | 300 | mW | |
| Optical Specification of CWDM Device |
| Parameter | Symbol | R1314T15 | R1315T14 | R15T1314 | Units | Notes |
| Pass Wavelength | T | 1550±10 | 1490±10 | 1310±10, 1490±10 | nm | |
| Reflection Wavelength 1 | R | 1310±40 | 1310±40 | 1550±10 | |
| Reflection Wavelength 2 | 1490±20 | 1550±20 | |
| Insertion Loss (Pass) | ILp | ≤0.5 | dB | |
| Insertion Loss (Ref) | ILr | ≤0.5 | dB | |
| Isolation (Ref) | ISOr | ≥18 | dB | |
| Isolation (Pass) | | ≥40 | dB | |
| Polarization Dependent Loss | PDL | ≤0.1 | dB | |
| Polarization-mode Dispersion | PMD | ≤0.1 | ps | |
| Return Loss | RL | ≤45 | dB | |
