Gezhi Photonics (Shenzhen) Technology Co., Ltd.
Gezhi Photonics (Shenzhen) Technology Co., Ltd.
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40CH Athermal Arrayed Waveguide Grating Dual Fiber Multiplexer and Demultiplexer
Gezhi’s 40ch Mux Demux AAWG is a high density, low loss and standalone passive optical module. It is based on a-thermal AWG technology with Gaussian Monolithic Technology. The 40-channel AAWG module offers an ultra low-loss (below 4.5dB) and high channel isolation WDM solution for data centers and metro access applications. this 40CH Athermal Arrayed Waveguide Grating provide ease of fiber handling, excellent channel isolation, and long-term reliability in a 19" 1U Frame Rack, which is the ideal device for systems requiring superior performance, high channel counts and low cost. In conjunction with the amplifiers and transponders, the 40ch Athermal Arrayed Waveguide Grating supports a wide range of architectures from simple point-to-point to amplified ring configurations.
Features
Completely passive, no power& no cooling required
High Channel Isolation for increased reliability
Built-in Mux and Demux in one unit, working on two network fibers
Ultra Low insertion loss for enhanced distance and performance
Applications
WDM based ADM
Optical signal processing
WDM transmission
Wavelength selective routing
Metro and long haul Networks
Specification
| Parameters | Conditions | Specifications | Units | ||
| Min. | Max. | ||||
| Operating Temperature | Operating | -5 | 65 | oC | |
| Operating Humidity | Operating | 5 | 95 | %RH | |
| Storage Temperature | Non_Operating | -40 | +85 | oC | |
| Storage Humidity | Non_Operating | 5 | 95 | %RH | |
| OPTICAL SPECIFICATION | AWG GAUSSIAN AAWG | ||||
| Parameters | Condition | Specs | Units | ||
| Min | Type | Max | |||
| Number of Channels | 2-1×40 | ||||
| Number Channel Spacing | 100GHz | 100 | GHz | ||
| Cha. Center Wavelength | ITU frequency. | C –band | nm | ||
| Clear Channel Passband | ±0.1 | nm | |||
| OPTICAL SPECIFICATIONS | |||||
| Parameters | Condition | Specs | Units | ||
| Min | Type | Max | |||
| Wavelength Stability | Maximum range of the wavelength error of all channels and temperatures in average polarization. | ±0.05 | nm | ||
| -1 dB -1 dB Channel Bandwidth | Clear channel bandwidth defined by passband shape. For each channel | 0.24 | nm | ||
| -3 dB -3 dB Channel Bandwidth | Clear channel bandwidth defined by passband shape. For each channel | 0.43 | nm | ||
| Optical Insertion Loss at ITU grid | Defined as the minimum transmission at ITU wavelength for all channels. For each channel, at all temperatures and polarizations. | 3.5 | 4.5 | dB | |
| Adjacent Channel Isolation | Insertion loss difference from the mean transmission at the ITU grid wavelength to the highest power, all polarizations, within the ITU band of the adjacent channels. | 30 | dB | ||
| Non-Adjacent, Channel Isolation | Insertion loss difference from the mean transmission at the ITU grid wavelength to the highest power, all polarizations, within the ITU band of the nonadjacent channels. | 40 | dB | ||
| Total Channel Isolation | Total cumulative insertion loss difference from the mean transmission at the ITU grid wavelength to the highest power, all polarizations, within the ITU band of all other channels, including adjacent channels. | 33 | dB | ||
| Insertion Loss Uniformity | Maximum range of the insertion loss variation within ITU across all channels, polarizations and temperatures. | 0.8 | 1.0 | dB | |
| Insertion Loss Ripple | Any maxima and any minima of optical loss across ITU band, excluding boundary points, for each channel at each port | 0.4 | 0.5 | dB | |
| Directivity | Ratio of reflected power out of any channel (other than channel n)to power in from the input channel n | 50 | dB | ||
| Optical Return loss | Input & output ports | 40 | dB | ||
| PDLPolarization Dependent Loss in Clear Channel Band | Worst-case value measured in ITU band | 0.3 | 0.5 | dB | |
| Polarization Mode Dispersion | 0.5 | ps | |||
| Maximum Optical Power | 23 | dBm | |||
| MUXDEMUX input output Monitoring range | -35 | +23 | dBm | ||
Ordering Information
| AWG | X | XX | X | XX | X | XX |
| Channel Spacing | Number of Channels | Configuration | 1st Channel | Package Type | In/Out Connector | |
| 1=100GHz | 32=32Channel 40=40 Channel 44=44 Channel 48=48 Channel
| S=Single Fiber D=Dual Fiber | 21=Ch21 …… 34=Ch34 …… 50=Ch50 …… | RU=19” 1U Rackmount | 0=None 1=FC/APC 2=FC/PC 3=SC/APC 4=SC/PC 5=ST/PC 6=ST/APC 7=LC/PC 8=LC/APC S=Specify |
40CH Athermal Arrayed Waveguide Grating Dual Fiber
