Hirundo‘s ’LAN WDM module is a TFF (film filter) wave separation multiplexing technology, using a free space structure packaging method, its package size compared with traditional passive modules greatly reduced, and the insertion loss is lower, better consistency, in line with industry-grade standards, suitable for 40G100G CFP optical modules, widely used in data centers, cloud computing, metro network and other fields
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Industrial grade working temperature
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Parameter | Specifications | Unit |
4CH | 12CH |
Operating Wavelength | 1260-1360 | nm |
Channel Wavelength | 1295.56/1300.05/1304.58/ 1309.14 | 1269.23/1273.54/1277.89/ 1282.26/1286.66/1291.10/ 1295.56/1300.05/1304.58/ 1309.14/1313.73/1318.35 | nm |
Channel Spacing | 800 | GHz |
Insertion Loss1 | ≤1.8 | ≤3.2 | dB |
Isolation | Adjacent | ≥30 | dB |
Non-adjacent | ≥40 | dB |
Insertion Loss Temperature Sensitivity | ≤0.5 | dB |
Ripple | ≤0.5 | dB |
Wavelength Temperature Shifting | ≤0.002 | nm/℃ |
Polarization Dependent Loss | ≤0.2 | dB |
Polarization Mode Dispersion | ≤0.1 | ps |
Directivity | ≥50 | dB |
Return Loss | ≥45 | dB |
Maximum Power Handing | 300 | mW |
Operating Temperature | -10~+70 | ℃ |
Storage Temperature | -40~+85 | ℃ |
Package size | L80×W58×H8 | L120×L80×H18 | mm |
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