1550nm nanosecond pulsed laser DTS temperature measurement system dedicated component
| Parameter | Unit | Min. | Typical | Max. |
|---|---|---|---|---|
| Center Wavelength | nm | — | 1550.12 | — |
| Spectral Width (20dB) | nm | — | 0.3 | 1 |
| Output Peak Optical Power | W | — | 30 | — |
| Repetition Frequency | kHz | 5 | — | 20 |
| Pulse Width | ns | 5 | — | 120 |
| Operating Temperature | ℃ | -15 | — | 55 |
| Storage Temperature | ℃ | -40 | — | 85 |
| Power Consumption | W | — | 6 | 8 |
| Operating Voltage | V | 9 | 12 | 13 |
| Trigger Mode | / | Internal trigger (Light source triggers acquisition card) | ||
| Communication Interface | / | TTL | ||
| Communication Protocol | / | Modbus RTU Slave | ||
| Pigtail Type | / | 62.5/125 multimode fiber, FC/APC connector (or customer‑specified) | ||
| Fiber Pigtail Length | m | ≥1 | ||
| APC Mode | / | Yes |
Professor Wu from F-tone Networks was selected as one of the top 2% global scientists for four consecutive years from 2022 to 2025 (https://elsevier.digitalcommonsdata.com/datasets/btchxktzyw/6)
F-tone Networks Technical Support:
Email:una@f-tone.com
WhatsApp and WeChat: +86177 6116 3895
Important Notice
Performance figures, data and any illustrative material provided in this data sheet are typical and must be specifically confirmed in writing by F-tone Networks before they become applicable to any particular order or contract. In accordance with the F-tone Networks policy of continuous improvement specifications may change without notice.
The publication of information in this data sheet does not imply freedom from patent or other protective rights of F-tone Networks or others. Further details are available from any F-tone Networks sales representative.
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Power and Wavelength Testing
Test the signal delivering strength and wavelength, to ensure the signal decoding capacity of the receiver, and the wavelength remains consistent from the transmitter to the receiver.
Traffic Testing
Test the bit error rate and packet loss rate, to make them meet the corresponding standards and ensure the performance of transceivers.
Optical Performance Testing
Test the transceivers' eye diagram situation, receiving sensitivity, extinction ratio, wavelength, light-emitting, light-receiving, current and voltage, to ensure the signal quality, stability and reliability of the transmission.
End Face Testing
Check the end face of the transceivers and keep them clean for more stable data transmission, better performance, and durability.
Various Switch Tests
Every module is quality tested for compatibility in the multi-brand switches environment, guaranteeing flawless operations.