Optic River Communication Ltd
Optic River Communication Ltd
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CWDM AWG device 4 channel DEMUX 1271nm / 1291nm / 1311nm / 1331nm for 100G / 200G fiber optic transceiver
Fabricated with array waveguide grating (AWG) chips, CWDM4 MUX/DEMUX can be applied to 40G, 100, 400G and beyond application. Its compact size helps produce the smallest form factor TOSA/ROSA devices, and increase the transmission capacity of optical networks.
Feature
- Complete production capacity from V-groove to end product
- Low Insertion loss
- Good Uniformity
- Automatic production, good consistency
Application
- 4x10 Gbps CWDM TOSA&ROSA for QSFP+
- 4X25 Gbps LAN-WDM TOSA&ROSA for QSFP+
- Data center
- 5G application
Specification
| Channel Optical Performance | ||||||
| Parameter | Region | Measure form=>to | Unit | Spec | ||
| 1 | Channel Number | 4 | ||||
| 2 | Spectral Region | nm | 1300 Region | |||
| 3 | Channel Spacing | nm(GHz) | 20(3543) | |||
| 4 | Center Wavelength | nm(THz) | 1271(235.87), 1291(232.22), 1311(228.67), 1331(225.24). | |||
| 5 | Center Wavelength Accuracy | nm | ±1 | |||
| 6 | Bandwidth | 1-dB Bandwidth(compared with center wavelength) | Min | nm | 12 | |
| 3-dB Bandwidth(compared with center wavelength) | 15 | |||||
| 7 | Insertion Loss | Passband(ITU +/-2nm) | Channels=>COM | Max | dB | 2.5 |
| 8 | Uniformity | IL max - IL min (all channels) | Max | dB | 1.0 | |
| 9 | Ripple | Passband (ITU±5nm) | Channels=>COM | Max | dB | 1.0 |
| 10 | Isolation | adjacent channel (ITU±6.5nm) | COM=>Channels | Min | dB | 20 |
| non-adjacent channel (ITU±6.5nm) | COM=>Channels | 25 | ||||
| 11 | Polarization Dependant Loss(ITU +/-1nm) | Max | dB | 0.5 | ||
| 12 | Center Wavelength Shift | Max | nm/℃ | 0.011 | ||
| 13 | Polarization Mode Dispersion | Max | ps | 0.15 | ||
| 14 | Power Handling | Max | nW | 300 | ||
| 15 | Operating Temp | ℃ | -5 to 80 | |||
| 16 | Storage Temp | ℃ | -40 to 85 | |||
AWG Dimension
