DWDM Module
Features
Ø Low Insertion Loss
Ø Compact Size
Ø High Channel Isolation
Ø High Stability and Reliability
Ø Epoxy-Free on Optical Path
Applications
Ø Line Monitoring
Ø WDM Network System
Ø Telecommunication Network System
Ø CATV System
Ø Cellular Application
Ø Optical Amplifier
Ø Optical MAN /Access Networks
Ø Single Direction/Bi-Direction Transmission
Compliance
Ø Telcordia GR-1209-CORE-2001
Ø Telcordia GR-1221-CORE-1999
Ø RoHS
Specification
Parameter | Unit | DEMUX&MUX |
Center Wavelength | nm | ITU Grid |
Channel Space | GHz | 100 | 200 |
Central Wavelength Accuracy | nm | ±0.05 | ±0.1 |
Channel Spacing | nm | 0.8 | 1.6 |
Channel Count |
| 1×2 | 1×4 | 1×8 | 1×16 | 1×N |
Insertion Loss | Max | dB | 1.4 | 1.8 | 2.8 | 4.8 | N=0.30×(N-1)+0.6 |
Channel Passband(@-0.5dBbandwidth) | Min | nm | λITU±0.11 | λITU±0.22 |
Isolation | Adjacent channel | Min | dB | 30 |
Non-adjacent channel | Min | dB | 40 |
Passband Ripple | Max | dB | 0.30 |
Polarization Dependent Loss | Max | dB | 0.10 |
Temperature Dependent Loss | Max | dB/°C | 0.005 |
Directivity | Min | dB | 50 |
Return Loss | Min | dB | 45 |
Polarization Mode Dispersion | Max | ps | 0.10 |
Power Handling | Max | mW | 300 |
Pigtail Type | mm | 0.9 loose tube or Client Specify |
connector Type | -- | Client Specify |
Fiber Type | -- | SMF-28e or Client Specify |
Fiber length | m | ≥1.0 or Client Specify |
Operating Temperature | °C | -20 ~ 70 |
Storage Temperature | °C | -40 ~ 85 |
Package Dimension | mm | 100×80×10 or Client Specify |
Note:1. All Parameters Are For Device Without Connectors.
2. Special Specifications Can Be Customized According To Customer Requirements.
