Coaxial MINI PD Cable - High-Quality Product from China Suppliers & Trusted Factory for Superior Performance
Product Features
High reliability and long service life
High responsiveness, low return loss
Low dark current
Product Applications
Fiber optic communication systems
Optical power monitoring
Optical protection
Fiber optic transceiver
Wavelength division multiplexing systems
Product Parameters
| Parameter | Min | Typ | Max | Unit |
|---|---|---|---|---|
| Environment Conditions | ||||
| Operating Temperature (t) | 0 | - | 70 | ℃ |
| Storage Temperature | -40 | - | 85 | ℃ |
| Operating Relative Humidity | 5 | - | 95 | % |
| Storage Relative Humidity | 5 | - | 95 | % |
| Optical Specifications | ||||
| Operation Wavelength | 1100 | - | 1650 | nm |
| Optical Power @1550nm | 5 | - | - | dBm |
| Return loss | 45 | - | - | dB |
| Electrical Specifications | ||||
| Responsivity | 0.85 | 0.9 | - | A/W |
| Dark Current | - | 0.3 | 1 | nA |
| PD Bandwidth | 1 | - | - | GHz |
| Mechanical Specifications (Photoelectric properties) | ||||
| Fiber Type | - | Corning SMF28e | - | |
| Fiber Length | - | ≥1.0 | m | |
| Fiber Color | - | black | - | |
Product Size
Dimensions (d * L): 3 * 13.5 mm
Frequently Asked Questions (FAQ)
What are the primary applications of the Coaxial Mini PD?
This product is designed for fiber optic communication systems, optical power monitoring, optical protection, fiber optic transceivers, and wavelength division multiplexing systems.
What is the operating temperature range for this device?
The Coaxial Mini PD operates reliably within a temperature range of 0℃ to 70℃. It can be safely stored in environments ranging from -40℃ to 85℃.
What type of optical fiber does the photodetector use?
It features a black Corning SMF28e fiber with a standard length of 1.0 meter or greater.
What are the electrical responsivity and dark current specifications?
The device offers a typical responsivity of 0.9 A/W (minimum 0.85 A/W) and maintains a low typical dark current of 0.3 nA (maximum 1 nA) for high-sensitivity performance.
What is the physical size of this Coaxial Mini PD?
The dimensions of the device are compact, measuring 3 mm in diameter (d) and 13.5 mm in length (L).

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