Shenzhen Seacent Photonics Co.,Ltd.
Shenzhen Seacent Photonics Co.,Ltd. One-stop FTTH solution with more than 10 years of experience in fiber optic communications
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80 CH 50G AWG Mux Low Insertion Loss in DWDM system
DWDM MUX DEMUX Description
Seacent Photonics offers a full range of Thermal/Athermal AWG products, including 50GHz, 100GHz and 200GHz Thermal/Athermal AWG.Here we present the generic specification for the 40-channel 100GHz Flat Top Thermal AWG (40 channel TAWG) MUX/DEMUX component supplied for use in DWDM system.
DWDM MUX DEMUX Features
DWDM MUX DEMUX Areas
AWG MUX Parameters
| Parameter | Unit | Flat top | Gaussion | Flat top | Gaussion |
| Number of channels | 16/32/40/48 | 80/88/96 | |||
| Channel spacing | Ghz | 50 | 50 | ||
| Channel frequency | Thz | Blue band=1528.773~1547.316 Red band=1545.720~1564.679 | C-band=1526.827~1564.679 | ||
| Wavelength accuracy | nm | ±0.05 | ±0.05 | ±0.05 | ±0.05 |
| 1db bandwidth | nm | ≥0.18 | ≥0.12 | ≥0.18 | ≥0.12 |
| 3db bandwidth | nm | ≥0.28 | ≥0.20 | ≥0.28 | ≥0.20 |
| Insertion loss(passband) | dB | ≤4.5 | ≤3.7 | ≤5.5 | ≤4.5 |
| Adjacent channel crosstalk | dB | ≥27 | ≥27 | ||
| Non-adjacent channel crosstalk | dB | ≥30 | ≥30 | ||
| Total crosstalk | dB | ≥24 | ≥24 | ||
| Insertion loss uniformity | dB | ≤1.2 | ≤1.5 | ||
| Polarization loss | dB | ≤0.5 | ≤0.5 | ≤0.5 | ≤0.5 |
| Return loss | dB | ≥40 | |||
| Dispersion | ps/nm | ±10 | |||
| Operating temperature | ℃ | -20~70 | |||
| Size(length*width*height) | mm | 120*70*12.3 | 130*90*11.3 | ||