- Processing Time
- Processes in 24 hours: Processing Time is guaranteed to be shorter.
- Typical Processing Time: 1-2 weeks
- Shipping Time
- FedEx Overnight: Within 1-4 business days
- DHL: Within 2-6 business days
- EMS: Within 4-15 business days
- UPS: Within 2-5 business days
- Hong Kong Post Airmail: Within 10-30 business days
- Payment Methods
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![](http://www.fiberonsale.com/media/wysiwyg/productsm/Three-types-transmission-way-for-FiberOnSale-CWDM-MUX-DEMUX-Duplex-BIDI.jpg)
FiberOnSale CWDM Mux/Demux is a passive technology, it allows for any protocol to be transported over the link, as long as it is at a specific wavelength (i.e. T1 over fiber at 1570nm transported 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.
FiberOnSale provides a complete portfolio 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 port configurations such as: Express Port, Monitor Port, 1310nm passband port and 1550nm port for these multiplexers according to customer choice.
Front Panel Details
![](http://www.fiberonsale.com/media/wysiwyg/productsm/CWDM-1RU-rackmount-Front-Panel-Details-cwdm.jpg)
Wavegate front panel detaild example
A. Common port:
● LC, SC, ST and FC connectors available.
B. Standard port 1310nm:
● Allows a legacy 1310nm signal to pass. That is to say, it can carry LR optics, LX optics etc.
● LC, SC, ST and FC connectors available.
C. Standard port 1550nm:
● Allows a legacy 1550nm signal to pass. That is to say, it can carry ER optics, ZR optics, LX optics, ZX optics etc.
● LC, SC, ST and FC connectors available.
D. Mux/Demux port for specific wavelengths:
● LC, SC, ST and FC connectors available.
● Compliant with the ITU G.657A1 standard as default.
E. Express port:
● Enables the cascading of two CWDM MUX/DEMUX modules, doubling the channel capacity on the common fiber link.
● Channel Isolation is 15dB as default, 16dB ~40dB available on request.
● LC, SC, ST and FC connectors available.
F. Monitor port:
● Connects measurement/monitoring equipment, such as power meters or network analyzers, to the module outputs.
● When finished monitoring, disconnect the instruments and the network is left undisturbed.
● LC, SC, ST and FC connectors available.
● Tap percentage is 5% as default, 1%, 2%, 3%, or 10% available on request.
NOTE:
● Actual layout depends on the chosen connector type as well as other factors. However, the principal scheme stays the same
● We provide optional port configurations such as: Express Port, Monitor Port, 1310nm passband port and 1550nm port for these multiplexers according to customer choice, need more details, please contact at info@FiberOnSale.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
● 4 channels CWDM mux and demux in one 1U Rack
● Com port is duplex
● 1U 19 inch Rack Mount Housing
● It is equipped with configuration ports like Monitor, Express port 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 insertion loss
● Simple to install, requires no configuration or maintenance
● ISO 9001 manufacturing facility
Mechanical Details for Housing
![](http://www.fiberonsale.com/media/wysiwyg/productsm/Mechanical-Details-for-Housing-1RU.jpg)
Note: Please, note that the drawings shown here only show the dimensions and do not the specific configuration of the module.
Specification
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 | ≤5.2 | ≤6.4 |
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. We can make low insertion loss solution as well. For more information, please feel free to contact at info@fiberonsale.com. 3. Specified without connector, and add an additional 0.2dB loss per connector. |
Production Environment-
Production Environment -
Standardized Production Line -
Standardized Production Line -
Compatible & Application Test -
Compatible & Application Test -
Packing -
Packing -
Environment Testing -
Warehouse -
Warehouse -
Warehouse