J&K Optotec Co.,Ltd.
J&K Optotec Co.,Ltd. Your Reliable Partner In FTTX Connectivity.
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OADM Drop-Add 1U Rack Mount 1310 1550nm Wavelength with LC UPC Connectors
OADM Drop-Add 1U Rack Mount is used to local area network.When data run to local network from data center,we must download data to user and upload data to next data center back to former data center,at this time,the OADM will be used.The normal wavelength of OADM is 1310 and 1550nm.
Applications:
Features:
Specifications:
| Parameter | Add | Drop | |
| Operation Wavelength (nm) | 1310nm,1550nm etc. | ||
| Center wavelength accuracy (nm) | ± 0.5 | ||
| Channel Spacing (nm) | 20 | ||
| Passband (@-0.5dB bandwidth)(nm) | >13 | ||
| Insertion Loss (dB) | Add/Drop Ch. | < 0.9 | |
| Express Ch. | < 1.2 | ||
| Add/Drop Pass band Flatness (dB) | < 0.3 | ||
| Add/Drop channel Isolation(dB) | Adjacent Channel | N/A>30 | |
| Non-adjacent Channel | N/A>40 | ||
| Express channel Isolation (dB ) express | >25 | ||
| Insertion Loss Temperature (dB/°C ) | <0.003 | ||
| Wavelength Temperature Shifting (nm/ °C ) | <0.002 | ||
| PDL (dB) | <0.10 | ||
| PMD (ps) | <0.1 | ||
| Directivity (dB) | >50 | ||
| Return Loss (dB) | >45 | ||
| Rated power (mW) | 500 | ||
| Operation Temperature (°C) | -20 ~ +85 | ||
| Storage Temperature (°C) | -40 ~ +85 | ||
| Dimension (mm) | Standard 1U Rack Mount | ||