DWDM Plug-in module is a passive optical multiplexer/demultiplexer designed for metro access applications that represent the state of the art in fiber optics design. These MUX/DEMUX modules multiplex and demultiplexer eight DWDM wavelengths of 200GHz channel spacing into two-fiber paths, going in opposite directions into a network (east/west).
| Specifications | |||||
| Item | Unit | Parameters | |||
| Channel Spacing | GHz | 100 | 200 | ||
| Wavelength Range | nm | C- or L-band ITU channels 186.6 to 196.1 THz | |||
| Channel Centers | nm | ITU | |||
| Channels | ch | 4 | 8 | 4 | 8 |
| Passband | GHz | ≥ +/- 12.5 | ≥ +/- 33 | ||
| Passband Ripple | dB | ≤ 0.5 | |||
| Channel Insertion Loss | dB | 2.0 | 3.0 | 2.0 | 3.0 |
| Optional Express Insertion Loss(UPG) | dB | 1.8 | 2.8 | 1.8 | 2.8 |
| Isolation (adjacent channel) | dB | ≥30 | |||
| Isolation (non-adjacent channel) | dB | ≥ 50 | |||
| Polarization Dependent Loss | dB | ≤ 0.2 | |||
| Polarization Mode Dispersion | ps | ≤ 0.2 | |||
| Directivity | dB | ≥ 50 | |||
| Return Loss | dB | ≥ 45 | |||
| Optical Power Handling | mW | ≤ 500 | |||
| Operating Temperature Range | ℃ | -5 to 70 | |||
| Storage Temperature Range | ℃ | -40 to +85 | |||
| Fiber Type | NA | SMF-28e+ | |||
| Package dimensions (L x W x H) | mm | 100 x 80 x 10 | |||
| *1.All parameters are without connectors | |||||
| *2.Connector Loss: 0.2dB/each added | |||||
Low insertion loss
High isolation
Industrial garde
Features
Low Optical Insertion Loss
Mux/Demux four or eight wavelengths
SC or LC connectors for simple interface
Reliable passive WDM technology
Scalable for ring networks
Low-profile modular design
Fits in 1RU 19” rack mount chassis
Compliance with RoHS
To meet customers' applications, connect 8ch C53-C60 DWDM Mux Demux to 1530nm channel of 8ch CWDM Mux Demux to achieve the hybrid. Boost amplifier is deployed to amplify the output of single channel, which optimize the residual and signal quality of the link.
| Number of channels | Structure | Fiber length | Connector type | Transmission wavelength |
| 4 | Mux | 1m | SC/APC | 1270nm |
| 8 | Demux | 2m | LC/PC | 1290nm |
| 16 | 3m | ... | ... | |
| 18 | ... | Customized | Customized | |
| N | Customized |
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| Specifications | |||||
| Item | Unit | Parameters | |||
| Channel Spacing | GHz | 100 | 200 | ||
| Wavelength Range | nm | C- or L-band ITU channels 186.6 to 196.1 THz | |||
| Channel Centers | nm | ITU | |||
| Channels | ch | 4 | 8 | 4 | 8 |
| Passband | GHz | ≥ +/- 12.5 | ≥ +/- 33 | ||
| Passband Ripple | dB | ≤ 0.5 | |||
| Channel Insertion Loss | dB | 2.0 | 3.0 | 2.0 | 3.0 |
| Optional Express Insertion Loss(UPG) | dB | 1.8 | 2.8 | 1.8 | 2.8 |
| Isolation (adjacent channel) | dB | ≥30 | |||
| Isolation (non-adjacent channel) | dB | ≥ 50 | |||
| Polarization Dependent Loss | dB | ≤ 0.2 | |||
| Polarization Mode Dispersion | ps | ≤ 0.2 | |||
| Directivity | dB | ≥ 50 | |||
| Return Loss | dB | ≥ 45 | |||
| Optical Power Handling | mW | ≤ 500 | |||
| Operating Temperature Range | ℃ | -5 to 70 | |||
| Storage Temperature Range | ℃ | -40 to +85 | |||
| Fiber Type | NA | SMF-28e+ | |||
| Package dimensions (L x W x H) | mm | 100 x 80 x 10 | |||
| *1.All parameters are without connectors | |||||
| *2.Connector Loss: 0.2dB/each added | |||||
