F-D2 Handheld Laser Source
Single-mode & multimode integrated laser source, an ideal tool for rapid testing of fiber connectivity and link loss.
Highlights
- Integrated singlemode and multimode: supports 850nm, 1300nm, 1310nm and 1550nm wavelengths
- Supports 270Hz, 1kHz, and 2kHz modulation frequencies. Suitable for complex environments with enhanced signal recognition accuracy
- ±0.05dB/hour stability ensures reliable test data
- Up to 16 hours of battery life, ideal for extended outdoor operations
- Optional VFL for auxiliary fiber identification and fault location
- Clear buttons for easy operation. Modulation, attenuation, and wavelength can be switched with a single button press.
Specifications
| Items/Model | F-D2 |
| Center Wavelength | 850/1300/1310/1550nm±20nm |
| Output Power | ≥-6dBm@1310/1490/1550/1625nm |
| Laser Type | DFP-LD |
| Stability | ±0.05 dB/hour; ±0.1 dB/8 hours |
| Modulation Frequency | 270Hz, 1kHz, 2kHz |
| Interface Type | FC/PC (customizable) |
| Output Mode | CW, 270Hz, 1kHz, 2kHz |
| Power Adjustment | 6dB range, 1dB steps |
| Battery Type | 3 AA batteries |
| Auto Shutdown | 10 minutes of inactivity |
| Built-in VFL | 1mW/10mW selectable (optional) |
Application Scenarios
Fiber optic network construction and acceptance personnel
Telecom operations and maintenance teams
Data center fiber link testing
Laboratories, educational institutions, and research organizations
Fiber Optic Equipment Manufacturers and Integrators
FAQs
What is the typical delivery time?
Delivery time depends on the complexity of the product and the current order status.
Standard models are usually in stock and can be shipped within 3-7 business days after receiving payment.
Custom/high-configuration models may require 2-6 weeks for production and testing.
The exact delivery time will be confirmed in writing by your sales manager after you place your order.
Is there a minimum order quantity for your product?
To ensure production efficiency and provide the most competitive pricing for our customers, we typically have a minimum order quantity for our standard products.
For most communication test instruments, the minimum order quantity is 1 unit. For supporting tools and accessories, higher minimum order quantities may apply.
If you have special requirements, please contact our sales team directly to discuss.
What is the product warranty period?
We are confident in the quality and reliability of our products.
We offer a standard 12-month warranty on all instruments, starting from the date of arrival at the port of destination.
Extended warranties are also available; please contact our sales team for details.