Athermal AWG 48CH 100GHZ Athermal Arrayed Waveguide Grating
The arrayed waveguide particles used in wavelength division multiplexing (WDM-PON) are also referred to as AWGs.This is a method of using a high-speed transmission of a manual optical transmission product. For the transmission method of large-capacity storage signals such as images, telephones, and data, it is only necessary to divide 16 or 32 members into one line of light at the same time. There are also applications in areas that require long-distance transmission.
Compact package
Dense wavelength division multiplexing system
Low cost, mass production
Realize upstream and downstream dual-frequency band by using single-chip microcomputer
CATV, FTTH, ROADM, LAN, WAN system
Signal, network monitoring, real-time line monitoring system
Technical Parameters
Technical Parameters
| Parameter | unit | 100Ghz spacing | 100Ghz spacing | ||
| Gaussian | Flat top | Gaussian | Flat top | ||
| Wavelength accuracy | nm | ±0.05 | ±0.05 | ±0.07 | ±0.07 |
| Full 1dB bandwidth | nm | ＞0.2 | ＞0.4 | ＞0.4 | ＞0.7 |
| Full 3 dB bandwidth | nm | ＞0.4 | ＞0.6 | ＞0.7 | ＞1.0 |
| Optical insertion loss | dB | 3.7 | 4.5 | 3.7 | 4.5 |
| Loss uniformity | dB | 1 | 1 | 0.8 | 0.8 |
| Adjacent channel crosstalk | dB | 27 | 27 | 28 | 28 |
| Non-adjacent channel crosstalk | dB | 30 | 30 | 30 | 30 |
| Optical return loss | dB | ＞40 | ＞40 | ＞40 | ＞40 |
| Polarization loss | dB | ＜0.5 | ＜0.5 | ＜0.5 | ＜0.5 |
| size | mm | 120x70x12.3 / 85x58x113 | |||
| Operating temperature | ℃ | -90 | |||
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