保偏CWDM
保偏CWDM
保偏CWDM
- 产品详情
- 产品参数
保偏CWDM
Features
Wide Passband
Low Insertion Loss
High ChannelIsolation
ExcellentEnvironmental Stability
Applications
Access OpticalNetwork
Metro OpticalNetwork
Research
Specifications
Parameters | Unit | 2-channel | 4-channel | 8-channel | 16-channel |
Center Wavelength Range | nm | ITU-T Grid | |||
Pass Band | nm | ±6.5 | |||
Pass Band@0.5dB | ＞14 | ||||
Pass Band Flatnss | ＜0.5 | ||||
Typ. Insertion Loss | dB | 1.4 | 1.6 | 1.8 | 4.3 |
Max. Insertion Loss | dB | 1.8 | 2.0 | 2.5 | 5.0 |
Adjacent Ch. Isolation | dB | ＞30 | |||
Non. Adjacent Ch. Isolation (Demux) | dB | ＞45 | |||
Return Loss | dB | ≥45 | |||
Directivity | dB | ≥50 | |||
PDL | dB | ≤0.1 | ≤0.15 | ≤0.2 | ≤0.25 |
PMD | ps | ≤0.1 | ≤0.1 | ≤0.15 | ≤0.15 |
Wavelength Thermal Stability | dB | ＜0.002 | |||
Insertion Loss Thermal Stability | dB | ＜0.005 | ＜0.005 | ＜0.007 | ＜0.008 |
Max. Optical Power (CW) | mW | 500 | |||
Max. Tensile Load | N | 5 | |||
Fiber Type | SMF-28e Fiber | ||||
Operating Temperature | ℃ | -5 to+70 | |||
Storage Temperature | ℃ | -40 to +85 | |||
*Abovespecifications are for module without connector.
*For module withconnectors, IL will be 0.3dB higher and RL will be 5dB lower.
Ordering Information
PMCWDMM-①-②-③-④-⑤-⑥
①: Wavelength | ③: Number of Channels | ⑤: Fiber Jacket |
1 - 1511nm,1531nm,1551nm,1571nm | 2 - 2 Channels | B - 250um Bare Fiber |
2 - 1471nm,1491nm,1591nm,1611nm | 4 - 4 Channels | L - 900um Loose Tube |
3 - 1471nm,1491nm,1511nm,1531nm | 8 - 8 Channels | C - 3mm Loose Cable |
4 - 1511nm,1531nm,1591nm,1611nm | 16 - 16 Channels | S - Specify |
5 - 1471nm, 1491nm, 1511nm,1531nm, | ||
1551nm, 1571nm, 1591nm, 1611nm | ④: Connector Type | ⑥: Fiber Length |
1 - FC/UPC | 0.5 - 0.5m | |
②: Module Type | 2 - FC/APC | S - Specify |
M - MUX | 3 - SC/UPC | |
D - DEMUX | 4 - SC/APC | |
N - None | ||
S - Specify |
