Simplex CWDM Demux
Demultiplexer (DEMUX) work with multiplexer (MUX) on the other side for single directional data transmission over one fiber.
Fiberinthebox CWDM Mux/Demux is a passive technology, it allows for any protocol to be transpo ed over the link, as long as it is at a specific wavelength (i.e. T1 over fiber at 1570nm transpo ed alongside 10Gbps Ethernet at 1590nm). This allows for long-term future proofing of the networking infrastructure because the multiplexers simply refract light at any network speed, regardless of the protocol being deployed.
Fiberinthebox provides a complete po folio of CWDM Mux Demux and Optical Add Drop Multiplexer (OADM) units to suit all applications such as: Gigabit & 10G Ethernet, SDH/SONET, ATM, ESCON, Fibre Channel, FTTx and CATV. And we provide optional po configurations such as: Express Po , Monitor Po , 1310nm passband po and 1550nm po for these multiplexers according to customer choice.
Fiberinthebox provides a complete po folio of CWDM Mux Demux and Optical Add Drop Multiplexer (OADM) units to suit all applications such as: Gigabit & 10G Ethernet, SDH/SONET, ATM, ESCON, Fibre Channel, FTTx and CATV. And we provide optional po configurations such as: Express Po , Monitor Po , 1310nm passband po and 1550nm po for these multiplexers according to customer choice.
Front Panel Details
NOTE:
Actual layout depends on the chosen connector type as well as other factors. However, the principal scheme stays the same We provide optional po configurations such as: Express Po , Monitor Po , 1310nm passband po and 1550nm po for these multiplexers according to customer choice, need more details, please contact at sales@Fiberinthebox.com When using with 1310nm legacy SDH/SONET, CWDM wavelengths 1270, 1290, 1310, 1330 and 1350nm should not be used. When using with 1550nm legacy SDN/SONET, CWDM wavelengths 1510, 1530, 1550, 1570 and 1590nm should not be used.
Item Details
2 channels CWDM demux Com po is simplex ABS pigtailed module It is equipped with configuration po s like Monitor, Express po according to customer choice (see options) Front panel is equipped with adapters according to customer choice (see options) Passive, no electric power required. (MTBF ca. 500 years) Low inse ion lossSimple to install, requires no configuration or maintenance ISO 9001 manufacturing facility
Mechanical Details for Housing
Note: Please, note that the drawings shown here only show the dimensions and do not the specific configuration of the module.
| CWDM Specifications | ||||||
| Parameters | Unit | CWDM Module | ||||
|---|---|---|---|---|---|---|
| Wavelength Range | nm | 1260 ~ 1620 | ||||
| Channel Center Wavelength | nm | 1270 / 1290 / … / 1610 or 1271 / 1291 / … /1611 | ||||
| Channel Spacing | nm | 20 | ||||
| Channel Passband | nm | λc ± 7.5 | ||||
| Channel No. | λ | 2 | 4 | 8 | 16 | 18 |
| Insertion Loss | dB | ≤0.8 | ≤1.5 | ≤2.5/★1.8 | ≤5.2/★3.5 | ≤6.4/★3.9 |
| Adjacent Channel Isolation | dB | ≥ 30 | ||||
| Non-adjacent Channel Isolation | dB | ≥ 40 | ||||
| Wavelength thermal stability | nm/℃ | ≤ 0.003 | ||||
| Insertion loss thermal stability | dB/℃ | ≤ 0.005 | ≤ 0.007 | ≤ 0.008 | ||
| PDL | dB | ≤ 0.1 | ≤0.15 | ≤ 0.15 | ≤ 0.20 | ≤ 0.25 |
| Polarization mode dispersion | ps | ≤ 0.1 | ≤ 0.15 | |||
| Directivity | dB | ≥ 50 | ||||
| Return loss | dB | ≥ 45 | ||||
| Optical Power | mW | ≤ 500 | ||||
| Operating Temperature | ℃ | -10 ~ +70 | ||||
| Storage Temperature | ℃ | -40 ~ +85 | ||||
| Relative Humidity | % | 5 ~ 95 | ||||
| Dimension | ABS Box or LGX Box or 1U(2U) Rackmount | |||||
| Note: 1. Customization is available. 2. Insertion loss value after “/★” is “with skip filter”. 3. Specified without connector, and add an additional 0.2dB loss per connector. |
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