Description
The GKER Photonics Dense Wavelength Division Multiplexer Module (GK-DWDMM Series) is designed to meet the high-performance demands of modern optical communication systems. Utilizing advanced thin-film DWDM technology, this module effectively multiplexes or demultiplexes up to 16 channels in the C-band or L-band, with channel spacing of 100 GHz or 200 GHz.
The module features low insertion loss, minimal polarization-dependent loss, and high channel isolation, ensuring superior signal integrity and performance across all channels. Its robust design offers exceptional thermal stability and reliability in diverse environmental conditions, making it ideal for use in dense WDM systems.
Whether employed in telecommunications, data centers, or fiber optic networks, this module delivers outstanding performance with minimal signal degradation, even under the most demanding conditions. Its compact form factor and compatibility with various fiber types and connectors allow for easy integration into existing infrastructures, providing a cost-effective solution for expanding network capacity and enhancing data transmission efficiency.
Dense Wavelength Division Multiplexers Module (4/8/16 Channels)
Specifications
| Operating Wavelength: | Not Specified |
|---|---|
| Operating Bandwidth: | 0.22 nm |
| Isolation (min): | 25 dB |
| Max Power Handling: | 300 W |
| Polarization Maintaining: | No |
| Filter Type: | 100 GHz 200 GHz nm |
| Pass Bandwidth @ 0.5 DB: | 0.22 0.5 nm |
| Package Dimensions: | 100 × 80 × 9.5 (4 Ch), 133 × 95 × 9.5 (8 Ch), 150 × 115 × 14 (16 Ch) mm |
| Max. Insertion Loss: | 2.5 3.5 4.8 2.2 3.3 4.6 dB |
| Passband Flatness: | 1.0 dB |
| Channel Uniformity: | 1.5 dB |
| Channel Isolation (Mux): | N/A dB |
| Channel Isolation (Demux): | 25 dB |
| Max. Polarization Dependent Loss: | 0.1 dB |
| Max. Polarization Mode Dispersion: | 0.1 ps |
| Directivity: | 55 dB |
| Min. Return Loss: | 45 dB |
| Center Wavelength Stability: | 0.002 nm/℃ |
| Thermal Stability: | 0.006 dB/℃ |
| Max. Optical Power: | 300 mW |
| Tensile Load: | 5 N |
| Fiber Type: | SMF-28 Fiber - |
| Operating Temperature: | -5 to +70 ℃ |
| Storage Temperature: | -40 to +85 ℃ |
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Features
- Advanced DWDM Technology: Enables efficient multiplexing and demultiplexing across multiple channels
- Low Insertion Loss: Ensures minimal signal attenuation, with values as low as 2.2 dB for 4-channel configurations
- High Channel Isolation: Guarantees superior signal integrity with isolation up to 55 dB
- Minimal Polarization-Dependent Loss: Maintains consistent performance with a maximum PDL of 0.1 dB
- Excellent Environmental Stability: Operates reliably across a wide temperature range from -5°C to +70°C
- Compact Design: Allows for easy integration into existing systems with flexible configuration options
Applications
- Telecommunications: Enhances data transmission efficiency in high-capacity optical networks
- Data Centers: Optimizes bandwidth management in densely packed environments
- Fiber Optic Networks: Supports the expansion of WDM systems for long-haul and metro applications
Frequently Asked Questions
What channel spacing options are available for the GK-DWDMM Series?
How many channels can this module support?
What is the typical insertion loss for this module?
What is the channel isolation for multiplexing and demultiplexing?
What is the maximum polarization-dependent loss (PDL) for this module?
What are the operating temperature ranges for this module?
What types of connectors and fiber are compatible with this module?
How is the module’s performance affected by temperature changes?
What is the maximum optical power that this module can handle?
What are the dimensions of the module?
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