| Customization: | Available |
|---|---|
| Center Wavelength: | 1310/1550 1480/1550 Nm |
| Min. Isolation: | 17 13 dB |
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Single mode wavelength division multiplexer (WDM) is a key component used in optical communication systems to combine or separate different wavelengths of light. These devices are based on environmentally stable thin film filter technology and can effectively operate over a wide range of wavelengths. They provide a range of advantages, including very low insertion loss, low polarization dependence, high isolation, and excellent environmental stability, making them widely used in various optical communication systems.
The following are some main characteristics and applications of single-mode wavelength division multiplexer:
Low insertion loss: These devices provide very low insertion loss, for example, the insertion loss of certain models can be as low as 0.15 dB, with a maximum not exceeding 0.35 dB
.
Low polarization dependence: The polarization dependent loss (PDL) is very low, usually not exceeding 0.1 dB, which means that the device processes optical signals of different polarization states uniformly, which is crucial for maintaining signal integrity and quality.
High isolation: The isolation is usually very high, with a minimum isolation of 13 dB or even up to 60 dB, which helps prevent interference between signals of different wavelengths.
Excellent environmental stability: These devices can operate stably within a wide temperature range of -40 ° C to+75 ° C, ensuring stable performance under different environmental conditions.
High power processing capability: Through unique tail fiber processing and high-quality AR coating, these devices are capable of processing up to 300 mW of continuous optical power, making them suitable for high-power fiber lasers and amplifiers.
Wide wavelength coverage: Single mode wavelength division multiplexer can effectively operate at standard wavelengths of 1310 nm and 1550 nm, and can cover a wider range of wavelengths with excellent uniformity.
Customized services: Based on different application requirements, we can provide customized wavelength combinations, bandwidths, fiber lengths, and connector types.
Specifications
Package DimensionsOrdering Information
GK-WDM-1-2-3-4-5
1.Configuration
1 - 1 × 2
2 - 2 × 2
2.Wavelength
3155 - 1310 & 1550 nm
4855 - 1480 & 1550 nm
3.Connetor Type
1 - FC/UPC 4 - SC/APC
2 - FC/APC N - None
3 - SC/UPC S - Specify
4.Fiber Jacket
B - 250 µm Bare Fiber
L - 900 µm Loose Tube
3 - 3 mm Cable
S - Specify
5.Fiber Length
1 - 1.0 m
S - Specify
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