China Integrated Optical Devices Suppliers - Low Insertion Loss IWDM Factory for Fiber Optic Communication
Product Features
- Low insertion loss value
- High isolation
- Wide working bandwidth
- High stability and reliability
Product Applications
- Fiber optic communication systems
- Cable TV CATV
- Passive optical networks
Product Parameters
| Parameter | Specification | Unit |
|---|---|---|
| Signal wavelength | 1528 ~ 1564 | nm |
| Pump wavelength | 965 ~ 995 | nm |
| Signal IL | ≤1.0 | dB |
| Pump IL | ≤0.5 | dB |
| Isolator Isolation | ≥20 | dB |
| WDM Pass Isolation | ≥25 | dB |
| WDM Reflect Isolation | ≥15 | dB |
| PDL | ≤0.20 | dB |
| Return Loss | ≥50 | dB |
| Directivity | ≥50 | dB |
| PMD | ≤0.25 | PS |
| Optical Power | 500 | mw |
| Operating Temperature | - 5-70 | ℃ |
| Storage Temperature | - 40 ~ 85 | ℃ |
| Fiber type | Signal: ZBL fiber Common & Pump: T-Smart Fiber |
- |
| Package size (diameter × L) | 2.5 x 25 | mm |
| Fiber lead length | 1m | m |
| Fiber Jacket | 250um bare fiber | - |
| Fiber bending radius | 7.5 | mm |
| Fiber color | Common: black Others: Natural | - |
| Connector type | None | - |
Product Size
L70 * W12 * H8 Unit: mm
Frequently Asked Questions (FAQ)
What are the main features of this product?
This product features low insertion loss value, high isolation, wide working bandwidth, and high stability and reliability.
What are the primary applications for this product?
It is widely used in fiber optic communication systems, Cable TV (CATV), and passive optical networks.
What are the signal and pump wavelength ranges?
The signal wavelength range is 1528 ~ 1564 nm, and the pump wavelength range is 965 ~ 995 nm.
What is the operating temperature range for this device?
The operating temperature range is -5°C to 70°C, and the storage temperature range is -40°C to 85°C.
What fiber types are used in this product?
It uses ZBL fiber for the signal, and T-Smart Fiber for both the common and pump ports.
What is the package size and overall size of the product?
The package size is 2.5 x 25 mm (diameter x L), and the overall product size is L70 * W12 * H8 mm.

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