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DAS Integrated Module with Full Clock Synchronization RF Input

DAS Integrated Module with Full Clock Synchronization RF Input

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DAS Integrated Module with Full Clock Synchronization RF Input

Product Introduction  
The DAS integrated module with full-clock-synchronized RF input effectively resolves common frequency anomalies found in typical DAS systems on the market, delivering a more stable and pure signal. When paired with BeiYi XianTong's high-speed DAS acquisition card, users can achieve greater customization for their DAS requirements.

Product Features  
● Supports full-clock-synchronized RF signal input  
● High stability and clean signal performance across varying pulse frequencies and temperatures


kernel parameter

Parameter Name Parameter Value Remarks
Number of Channels 1 2‑channel optional
Supported Distance per Channel 40km
Laser Linewidth <3kHz 1k optional
Intermediate Frequency 200M 80M optional
RF Input Supported
Spatial Resolution 3‑10 m Adjusted according to fiber cable length; pulse width from 20ns to 100ns available
Module Debug Interface TTL Serial Port
Module Debug Protocol Modbus‑RTU
Operating Temperature -20~60℃
Storage Temperature -40~80℃


Order Information

Model Number of Channels Optical Source Linewidth Monitoring Distance Intermediate Frequency
FT‑VC‑DAS‑RF 1: Single‑channel

2: Dual‑channel		 1: Linewidth＜1kHz

3: Linewidth＜3kHz		 40: 40km 200: 200M Intermediate Frequency

80: 80M Intermediate Frequency

For example: If you need to purchase a single-channel module with a line width of 1k and a frequency of 200M for the intermediate frequency, the model number would be: FT-VC-DAS-RF-1-1-40-20

DAS Integrated Module Selection Table

Model Type Number of Channels Monitoring Distance Intermediate Frequency Laser Features
FT‑VC‑DAS‑V4‑40‑1‑A80 Standard Single‑mode 1 ≤40km 80M ＜3kHz Cost‑effective
FT‑VC‑DAS‑V4‑40‑2‑A80 Standard Single‑mode 2 ≤40km 80M ＜3kHz Cost‑effective
FT‑VC‑DAS‑V4‑40‑1‑A200 Standard Single‑mode 1 ≤40km 200M ＜3kHz Higher adjustable spatial resolution
FT‑VC‑DAS‑V4‑40‑2‑A200 Standard Single‑mode 2 ≤40km 200M ＜3kHz Higher adjustable spatial resolution
FT‑VC‑DAS‑V4‑40‑1‑A80‑1k Standard Single‑mode 1 ≤40km 80M ＜1kHz High‑performance light source
FT‑VC‑DAS‑V4‑40‑1‑A200‑1k Standard Single‑mode 1 ≤40km 200M ＜1kHz High‑performance light source
FT‑VC‑DAS‑V4‑60‑1‑A80 Standard Single‑mode 1 ≤60km 80M ＜3kHz Long monitoring distance
FT‑VC‑DAS‑V4‑60‑2‑A80 Standard Single‑mode 2 ≤60km 80M ＜3kHz Long monitoring distance
FT‑VC‑DAS‑V4‑60‑1‑A200 Standard Single‑mode 1 ≤60km 200M ＜3kHz Balanced spatial resolution and distance
FT‑VC‑DAS‑V4‑60‑2‑A200 Standard Single‑mode 2 ≤60km 200M ＜3kHz Balanced spatial resolution and distance
FT‑VC‑DAS‑UNP‑40‑1‑80M‑PM Polarization Diversity 1 ≤40km 80M ＜3kHz Eliminate polarization fading
FT‑VC‑DAS‑UNP‑40‑1‑200M‑PM Polarization Diversity 1 ≤40km 200M ＜3kHz Eliminate polarization fading
FT‑VC‑DAS‑UNP‑40‑1‑80M Narrow Pulse 1 ≤40km 80M ＜3kHz Narrow‑pulse module
FT‑VC‑DAS‑UNP‑40‑2‑80M Narrow Pulse 2 ≤40km 80M ＜3kHz Narrow‑pulse module
FT‑VC‑DAS‑UNP‑40‑1‑200M Narrow Pulse 1 ≤40km 200M ＜3kHz Narrow‑pulse module
FT‑VC‑DAS‑UNP‑40‑2‑200M Narrow Pulse 2 ≤40km 200M ＜3kHz Narrow‑pulse module
FT‑VC‑DAS‑RF‑1‑1‑40‑80 Full‑clock Synchronization 1 ≤40km 80M ＜1kHz Purer signal
FT‑VC‑DAS‑RF‑2‑1‑40‑80 Full‑clock Synchronization 2 ≤40km 80M ＜1kHz Purer signal
FT‑VC‑DAS‑RF‑1‑3‑40‑80 Full‑clock Synchronization 1 ≤40km 80M ＜3kHz Purer signal
FT‑VC‑DAS‑RF‑2‑3‑40‑80 Full‑clock Synchronization 2 ≤40km 80M ＜3kHz Purer signal
FT‑VC‑DAS‑RF‑1‑1‑40‑200 Full‑clock Synchronization 1 ≤40km 200M ＜1kHz Purer signal
FT‑VC‑DAS‑RF‑2‑1‑40‑200 Full‑clock Synchronization 2 ≤40km 200M ＜1kHz Purer signal
FT‑VC‑DAS‑RF‑1‑3‑40‑200 Full‑clock Synchronization 1 ≤40km 200M ＜3kHz Purer signal
FT‑VC‑DAS‑RF‑2‑3‑40‑200 Full‑clock Synchronization 2 ≤40km 200M ＜3kHz Purer signal
FT‑VC‑DAS‑CFS‑40‑250‑1 Fully‑integrated Module 1 ≤40km 80M ＜3kHz DAS optical path + acquisition card, compact size
FT‑VC‑DAS‑CFS‑40‑250‑2 Fully‑integrated Module 2 ≤40km 80M ＜3kHz Fully‑integrated 2‑channel
FT‑VC‑DAS‑CFS‑60‑250‑1 Fully‑integrated Module 1 ≤60km 80M ＜3kHz Long monitoring distance
FT‑VC‑DAS‑CFS‑60‑250‑2 Fully‑integrated Module 2 ≤60km 80M ＜3kHz Long monitoring distance

 

Card Selection Table

Part Number Sampling Rate Channel Count Interface Type Key Features Typical Applications
FT‑VC‑DAQ‑2480 250M 2‑Channel PCIe x8 High‑speed DAS acquisition, cost‑effective Distributed Acoustic Sensing (DAS)
FT‑VC‑DAQ‑2480‑E 250M 2‑Channel Gigabit Ethernet (RJ45) High‑speed DAS acquisition, cost‑effective Distributed Acoustic Sensing (DAS), wind‑measurement radar
FT‑VC‑DAQ‑2480‑OE 250M 2‑Channel 10G SFP+ Optical Port Optical port transmission, edge deployment Distributed Acoustic Sensing (DAS)
FT‑VC‑DAQ‑2510D 1G 2‑Channel PCIe x8 Hardware IQ demodulation, high resolution High‑precision DAS system
FT‑VC‑DAQA‑2510 1G 2‑Channel PCIe x8 Integrated AWG sweep source, all‑in‑one solution Chirped‑DAS system, radar, OCT, high‑precision swept‑frequency optical fiber sensing system
FT‑VC‑DTS‑ETH‑250M‑2 250M 2‑Channel Gigabit Ethernet (RJ45) DTS temperature‑measurement optimized, low‑noise design Distributed Temperature Sensing (DTS), weather radar
FT‑VC‑DVS‑ETH‑100M‑2 100M 2‑Channel Gigabit Ethernet (RJ45) DVS acquisition card with integrated averaging & differential algorithm

Distributed Vibration Sensing (DVS)

 

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

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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.

Power and Wavelength Testing

Traffic Testing

Test the bit error rate and packet loss rate, to make them meet the corresponding standards and ensure the performance of transceivers.

Traffic Testing

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.

Optical Performance Testing

End Face Testing

Check the end face of the transceivers and keep them clean for more stable data transmission, better performance, and durability.

End Face Testing

Various Switch Tests

Every module is quality tested for compatibility in the multi-brand switches environment, guaranteeing flawless operations.

Various Switch Tests

About F-tone Networks

F-tone Networks is now a world leader in development of optical transceivers and provide a wide range of high-speed optical solutions for optical communication networking, especially for AI, Data Center, enterprise data networking, Industry, aerospace, mining, shipbuilding, railway, metro, long haul transport networking, and mobile access networking applications
F-tone Networks invested in foundational photonics technologies and extensive product development and engineering with global presence in many area also.

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