China 4CH 8CH 16CH Mux Demux Wdm/Fwdm/CWDM/DWDM, Find details about China CWDM, CWDM Module from 4CH 8CH 16CH Mux Demux Wdm/Fwdm/CWDM/DWDM
No. | Parameter | Unit | Specification | ||
3.1 | Operating Wavelength | nm | 1260~1620 | ||
3.2 | Channel Spacing | nm | 20 | ||
3.3 | Channel Number | N/A | 4 | ||
3.4 | Central Channel | N/A | 1471/1551 1491/1571 1511/1591 1531/1611 | ||
3.5 | Pass Bandwidth | nm | l ITU-T±6.5 | ||
3.6 | CWDM→MON L(5% tap) Insertion Loss | dB | ≤17 | ||
3.7 | CWDM→MON R(5% tap) Insertion Loss | dB | ≤14.5 | ||
3.8 | Insertion Loss (with connector) | dB | Demux | Mux | |
CH1(1471+1551) | ≤1.8 | ≤3.4 | |||
CH2(1491+1571) | ≤2.3 | ≤2.8 | |||
CH3(1511+1591) | ≤2.8 | ≤2.3 | |||
CH4(1531+1611) | ≤3.4 | ≤1.8 | |||
3.9 | End to End Insertion Loss | dB | ≤5.2 | ||
3.10 | Ripple over Pass Band | dB | ≤0.5 | ||
3.11 | Adjacent Channel Isolation | dB | ≥30 | ||
3.12 | Non- adjacent Channel Isolation | dB | ≥45 | ||
3.13 | Insertion Loss Thermal Stability | dB/ºC | ≤0.006 | ||
3.14 | Wavelength Thermal Stability | nm/ºC | ≤0.002 |
3.16 | Directivity | dB | ≥55 |
3.17 | PDL | dB | ≤0.25 |
3.18 | PMD | PS | ≤0.15 |
3.19 | Power Handling | mW | 300 |
3.20 | Connector Type | SC/UPC or Customer Specified |
NO. | PARAMETER | SPECIFICATION | UNITS |
5.1 | Operation Temperature | -5 ~ +70 | °C |
5.2 | Storage Temperature | -40 ~ +85 | °C |
5.3 | Operation Humidity | 5 ~ 95 | %RH |
5.4 | Tensile strength | >5 | N |
NO | PARAMETER | SPECIFICATION | Remark |
6.1 | Fiber Type | Corning SMF-28e with ¢2mm tube, color yellow | Or customer specified |
6.2 | Pigtail length | 1000+/-50 mm | Or customer specified |
6.2 | Connector Type | SC/UPC | Or customer specified |