Description
The GK-CRBWDM Series C Band Red/Blue Wavelength Division Multiplexer from GKER Photonics Co., Ltd. is an advanced micro-optic device designed to optimize DWDM systems by efficiently separating or combining Red and Blue band wavelength signals within the C band range. Leveraging environmentally stable thin-film filter technology, this multiplexer ensures superior performance with its wide passband, low insertion loss, and high return loss.
The device is built to handle high optical power and offers excellent environmental stability, making it a reliable choice for critical applications. The GK-CRBWDM Series is ideal for use in DWDM systems, where precise wavelength management is crucial for maintaining signal integrity and optimizing bandwidth. With its robust construction and precision engineering, this multiplexer ensures long-term reliability and consistent performance in various environmental conditions.
1530 -1542nm C Band Red/Blue Wavelength Division Multiplexer
Specifications
| Operating Wavelength: | 1530 nm |
|---|---|
| Operating Bandwidth: | Not Specified |
| Isolation (min): | 22 dB |
| Max Power Handling: | 300 W |
| Polarization Maintaining: | No |
| Pass Band Wavelength Range: | 1530 - 1542 (1548 - 1560) nm |
| Max. Insertion Loss: | 0.6 dB |
| Storage Temperature: | - 40 to + 85 ℃ |
| Typ. Insertion Loss: | 0.4 dB |
| Min. Isolation: | 22 dB |
| Typ. Isolation: | 25 dB |
| Reflection Band Wavelength Range: | 1548 - 1560 (1530 - 1542) nm |
| Max. Insertion Loss: | 0.5 dB |
| Typ. Insertion Loss: | 0.3 dB |
| Min. Isolation: | 12 dB |
| Typ. Isolation: | 14 dB |
| Min. Return Loss: | 50 dB |
| Max. Polarization Dependent Loss: | 0.1 dB |
| Typ. Polarization Dependent Loss: | 0.05 dB |
| Thermal Stability: | 0.005 dB/℃ |
| Max. Optical Power (Continuous Wave): | 300 mW |
| Max. Tensile Load: | 5 N |
| Fiber Type: | SMF-28 Fiber - |
| Operating Temperature: | - 5 to + 70 ℃ |
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Features
- Wide Passband: Provides broad operational bandwidth, ensuring efficient signal management across C band ranges
- Low Insertion Loss: Ensures minimal signal loss with typical insertion loss values as low as 0.3 dB
- High Isolation: Delivers superior channel isolation with typical values up to 25 dB, reducing crosstalk between channels
- High Return Loss: Ensures excellent signal reflection with a minimum return loss of 50 dB
- Excellent Environmental Stability: Maintains performance across a wide temperature range, from -5°C to +70°C
- High Power Handling: Capable of managing up to 300 mW of continuous wave optical power
Applications
- DWDM Systems: Enhances channel management in Dense Wavelength Division Multiplexing systems by separating and combining Red/Blue band signals
- Optical Signal Routing: Ideal for precise routing of optical signals within the C band
- High-Power Optical Networks: Suitable for networks requiring high power handling and low insertion loss
Frequently Asked Questions
What is the wavelength range for the pass band of the GK-CRBWDM series?
The pass band wavelength range is from 1530 to 1542 nm for the Red band and from 1548 to 1560 nm for the Blue band.
What is the maximum insertion loss for the pass band?
The maximum insertion loss for the pass band is 0.6 dB.
What is the typical insertion loss for the pass band?
The typical insertion loss for the pass band is 0.4 dB.
What is the minimum isolation provided for the pass band?
The minimum isolation for the pass band is 22 dB.
What is the typical isolation for the pass band?
The typical isolation for the pass band is 25 dB.
What is the wavelength range for the reflection band?
The reflection band wavelength range is from 1548 to 1560 nm for the Red band and from 1530 to 1542 nm for the Blue band.
What is the maximum insertion loss for the reflection band?
The maximum insertion loss for the reflection band is 0.5 dB.
What is the typical insertion loss for the reflection band?
The typical insertion loss for the reflection band is 0.3 dB.
What is the minimum isolation provided for the reflection band?
The minimum isolation for the reflection band is 12 dB.
What is the typical isolation for the reflection band?
The typical isolation for the reflection band is 14 dB.
What is the minimum return loss for this multiplexer?
The minimum return loss is 50 dB.
What is the maximum polarization dependent loss?
The maximum polarization dependent loss is 0.1 dB.
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