Gezhi Photonics (Shenzhen) Technology Co., Ltd.
Gezhi Photonics (Shenzhen) Technology Co., Ltd.
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1x40 CH AAWG Module DWDM Mux and Demux C21~C60 wavelength
Gezhi’s 40-channel AAWG module offers an ultra low-loss (3.5dB) and high channel isolation WDM solution for data centers and metro access applications. This simple plug-and-play system integrates an innovative 100GHZ Athermal Arrayed Waveguide Grating (AWG) based multiplexer and a de-multiplexer configured for ITU Grid channels 21 through 60.
Features
Ultra Low insertion loss for enhanced distance and performance
High Channel Isolation for increased reliability
All data rates and protocols from T1 to 100Gbps
No electrical power requirements
GR-1221-COREUNC & Telecordia TR-NWT-000468 reliability
Applications
Optical signal processing
Wavelength selective routing
WDM transmission
WDM based ADM
Metro and long haul net works
Specification
| Parameter | Specifications | Unit | Comment | ||
| Min | Max | ||||
| Input Channel | 1 | ||||
| Output Channel | 40 | 32, 48 channels available | |||
| Channel Spacing | 100 | GHz | |||
| Reference Passband | -12.5 | 12.5 | GHz | ||
| Wavelength Accuracy | -50 | 50 | pm | Relative to ITU Grid | |
| 1dB Bandwidth |
0.2(G) 0.4(F) | nm | G-Gaussion Type F-Flat top Type
| ||
| 3dB Bandwidth |
0.4(G) 0.6(F) | nm | |||
| I.L | 6 | dB | Worst case in ITU passband | ||
| I.L UNI. | 1 | dB | |||
| Ripple | 0.7 | dB | Loss variation in ITU passband | ||
| PDL | 0.5 | dB | Max. value in ITU passband | ||
| Adjacent Crosstalk | 25 | dB | Worst case in ITU passband | ||
| Non-Adjacent Crosstalk | 30 | dB | Worst case in ITU passband | ||
| Total Crosstalk | 22 | dB | Cumulative crosstalk of all other channels | ||
| Return Loss | 40 | dB | |||
| Maximum Continuous Optical Power | 250 | mW | Maximum input optical power | ||
| Chromatic Dispersion(CD) | -20 | +20 | ps/nm | ||
| PMD | 0.5 | ps | |||
Package picture
