Active Member
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[China]
Address: No. 55 building,Zhangkeng Industrial Park,Minzhi,Longhua District,Shenzhen,Guangdong Province,China
Contact name:Richard
Qualfiber Technology Co.,Ltd |
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O-band Gaussian 17/32/40 and Flat Top 48 Channel Athermal AWG
The DWDM AAWG (Athermal Arrayed Waveguide Grating) module of Qualfiber is a kind of passive module based on PLC (Planar Waveguide) technology, which does not need additional power supply or temperature control; Compared with traditional TFF (thin film filter) products, AAWG has the advantages of high integration, good uniformity, low PMD, and low insertion loss. AAWG can provide a variety of channels, packaging methods and extended ports for customers to choose; At present, due to the multi-channel characteristics of DWDM AAWG, it is widely used in long-distance signal transmission such as MAN, backbone network and data center.
| Parameters | Unit | 100G DWDM AAWG Module | ||
| Channel | CH | 32 | 40 | 48 |
| Chip type | Gaussian | Flat Top | ||
| Operating wavelength | nm | 1500~1570 | ||
| Channel Spacing | GHz | 100 | ||
| Channel Pass band | nm | ITU±0.11 | ||
| Insertion Loss | dB | ≤5.0 | ≤6.0 | |
| Bandwidth@1dB | nm | ≥0.2 | ≥0.4 | |
| Bandwidth@3dB | nm | ≥0.3 | ≥0.5 | |
| Adjacent Isolation | dB | ≥25 | ||
| Non-adjacent Isolation | dB | ≥30 | ||
| Return Loss | dB | ≥45 | ||
| Directivity | dB | ≥50 | ||
| Channel Uniformity | dB | ≤1.5 | ||
| Ripple | dB | ≤0.5 | ||
| Total Crosstalk | dB | ≥21 | ||
| Chromatic Dispersion | ps/nm | ±20 | ||
| Packaging dimension | mm | L120xW70xH11 ,19”1U | ||
| Operating Temperature | ℃ | -5~+70 | ||
