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點(diǎn)擊圖片查看原圖CWDM Module（NChannel)
Features
· High Isolation
· Low Insertion Loss
· Epoxy-Free Optical Path
· Telcordia GR-1221 CompliantApplications
·Sensor System
·CATV System
·Metro Optical Networks
·Metro Access Networks
Performance Specifications
Parameters | Specification | Unit |
Pass Channel | 1610 | nm |
（Upgrade port） | 1270-1260 except pass channel | nm |
Channel Spacing | 20 | nm |
Channel Passband | λc + 6.5 (minimum) | nm |
Passband Ripple | ≤0.3 | nm |
Insertion Loss pass band | ≤0.6 | dB |
Insertion Loss reflect band | ≤0.4 | dB |
Isolation (adjacent channel) | ≥30 | dB |
Isolation (non-adjacent channel) | ≥45 | dB |
Insertion Loss Temperature Sensitivity | ≤0.005 | dB/℃ |
Polarization Dependent Loss | 0.1 | dB |
Polarization Mode Dispersion | 0.1 | ps |
Return Loss | >50 | dB |
Directivity | >55 | dB |
Fiber Type | SMF-28e+loose tube | |
Connector tyep | SC | |
Fiber Length | 0.5 | m |
Operating Temperature | -10 to 70 | oC |
Storage Temperature | -40 to 85 | oC |
Package Dimension | D5.5x L34 | mm |
