DWDM series is based on mature thin film filtering technology and adopt metal sealing technology to encapsulate. It has the feature of flat channel bandwidth, flexible channel configuration, low insert loss and high isolation. The flexibility of channel configuration and modularized design make it convenient for system upgrading and expanding. All the Huatai products have no epoxy glue in optical line and can be used in high power optical communication system.
Features:
Low Insertion Loss
High Isolation
Low PDL
Compact Design
Good channel-to-channel uniformity
Wide Operating Wavelength: From 1460nm to 1620nm
Wide Operating Temperature: From -40℃ to 85℃
High Reliability and Stability
Applications:
DWDM System
PON Networks
CATV Links
Compliance:
Telcordia GR-1209-CORE-2001
Telcordia GR-1221-CORE-1999
ITU-T G.694.1
RoHS
Performance | Index | Supplement | |||
| Operating wavelength range | C-Band | (nm) | 1528.77~1563.86 | ||
L-Band | 1569.59~1604.03 | ||||
| Operating center wavelength | (nm) | ITU Grid 100GHz | |||
| Center wavelength accuracy | (nm) | ±0.03 | |||
| Channel spacing | (GHz) | 100 | |||
| Channel passband (@-0.5dB bandwidth) | (nm) | ITU±0.11 | |||
| Insertion loss over passband | (dB) | ≤3.0 | 1008 | ||
≤5.2 | 1016 | ||||
≤10.0 | 1032 | ||||
| Channel ripple | (dB) | ≤0.5 | |||
| Isolation | Adjacent | (dB) | ≥25 | ||
Non-adjacent | ≥35 | ||||
| Polarization dependent loss | (dB) | ≤0.15 | |||
| Polarization mode dispersion | (ps) | ≤0.10 | |||
| Directivity | (dB) | ≥50 | |||
| Return loss | (dB) | ≥50 | |||
| Power handling | (mW) | ≥500 | |||
| Connector type | No | ||||
| Fiber length | (m) | ≥1.0 | |||
| Fiber type | SMF-28e with 900μm loose tube | ||||
| Operating temperature | (°C) | 0~+70 | |||
| Storage temperature | (°C) | -40~+85 | |||
| Dimensions | Moduletor | 4.7×3.15×0.5 ( " ) 120×80×12 ( mm ) | 1008, 1016 | ||
5.59×4.5×0.6 ( " ) 142×115×14.5 ( mm ) | 1032 | ||||
Stander | 1U | 19×10.7×1.75 ( " ) 483×272×44 ( mm ) | |||
2U | 19×10.7×3.5 ( " ) 483×272×89 ( mm ) | ||||
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