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Corephy's DWDM Optical Add/Drop multiplexer (OADM) is a passive optical device used in WDM networks for adding and dropping one/multiple 100 GHz DWDM channels in the C-band into one or two fibers, while letting the rest of the wavelengths bypass to the needed destination. Using the DWDM technology can add effctively WDM capability to their existing and new networks, and extend the optical signals transmission distance.
DWDM OADM modules are available in single-sided (East or West) and dual-sided (East and West) configurations. With matching MUX/DeMUX units placed at each end of an optical link, multiple data channels can be combined and transmitted over a single-mode fiber trunk.
Corephy DWDM OADM are modular, scalable and are perfectly suited to 10/1G Ethernet, 16/8/4/2/1G FC, SDH/SONET, Video, CATV, FTTx applications.
Applications Wavlength Routing SDH/SONET Channel Add/Drop Dense WDM Systems |
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Specification
| Parameter | Unit | 2CH | 4CH | 6CH | 8CH | |||||
| Add | Drop | Add | Drop | Add | Drop | Add | Drop | |||
| Channel Wavelength | nm | ITU Grid | ||||||||
| Center wavelength Accuracy | nm | ±0.05 (100G) / ±0.1 (200G) | ||||||||
| Channel Spacing | GHz | 100 | ||||||||
| Channel Passband (@-0.5dB bandwidth) | nm | >0.22 (100G) / >0.5 (200G) | ||||||||
| Insertion Loss | dB | <1.0 | <1.5 | <2. | <2.8 | |||||
| Channel Ripple | dB | 0.3 | ||||||||
| Isolation | Adjacent | dB | >30 | >30 | >30 | >30 | >30 | >30 | >30 | >30 |
| Non-adjacent | dB | >40 | >40 | >40 | >40 | >40 | >40 | >40 | >40 | |
| Inertion Loss Temperature Sensitivity | dB/℃ | <0.005 | ||||||||
| Wavelength Temperature Shifting | nm/℃ | <0.002 | ||||||||
| Polarization Dependent Loss | dB | <0.1 | ||||||||
| Polarization Mode Dispersion | dB | <0.1 | ||||||||
| Directivity | dB | >50 | ||||||||
| Return Loss | dB | >45 | ||||||||
| Maximum Power Handling | mW | 300 | ||||||||
| Opterating Temperature | ℃ | -5~+75 | ||||||||
| Storage Temperature | ℃ | -40~85 | ||||||||
| Package dimension | mm | L100xW80xH10 | L120xW80xH18 | L141xW115xH18 | ||||||
2CH Single Fiber West or East Drawing
It drops or adds one wavelength-specific channel from the network fiber in single-sided and single fiber transmission.
2CH Single Fiber West & East Drawing
It drops an individual channel and adds that same channel back onto the network fiber in dual-sided and single fiber transmission.
2CH Dual Fiber West or East Drawing
It drops or adds one wavelength-specific channel from the network fiber in single-sided and dual fiber transmission.
2CH Dual Fiber West & East Drawing
It drops an individual channel and adds that same channel back onto the network fiber in dual-sided and dual fiber transmission.
Ordering Information
DWDM | X | XX | XX | XX | XX | X | X | XX |
| OADM | Channel Spacing | Number of Channels | Configuration | Package | 1st Channel | Fiber Type | Fiber Length | In/Out Connector |
1=100G Grid 2=200G Grid | 01=1 Channel 02=2 Channel 04=4 Channel 06=06 Channel N=N Channel | SS=Single fiber West or East SD=Single fiber West & East DS=Dual Fiber West or East DD=Dual Fiber West & East | A1=ABS box 100x80x10mm A2=ABS box 120x80x18mm A3=ABS box 140x115x15mm L1=LGX 129*29*130mm L2=LGX insert in 2slot Rack L4=LGX insert in 4slot Rack R1=19" 1 U Rack R2=2slot 19″1U Rack R4=4slot 19″1U Rack X=Customized | 21=C21 …… 34=C34 …… 50=C50 …… | 09=900um loose tube | 05=0.5m | 00=none |
