200M DVS Coherent Receiver Module


Response wavelngth 800-1700nm, Bandwidth 200M, Detector Responsivity 0.95A/W@1550nm, SMF-28, FC/APC

Part Number  :  DCRM-200M-A
Unit Price  :  USD [Please inquire]
Lead time  :   [Please inquire]
Inventory quantity   :   [Please inquire]
Stock NO.   :  E80040298
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DVS coherent receiving module is mainly used for amplitude demodulation distributed optical fiber vibration sensor (DVS) applications. The module has the characteristics of high SNR of coherent detection, and the output signal is amplitude signal. It can be directly used in DVS system without modifying demodulation algorithm; On the basis of coherent detection with high signal-to-noise ratio, the analog signal is denoised inside the module to maximize the signal-to-noise ratio, which can reduce the application of the system optical amplifier module and reduce the system cost.


Product Model

DCRM-40M-A

DCRM-80M-A

DCRM-200M-A

Unit

Wavelength

800~1700

800~1700

800~1700

nm

Bandwidth

40M

80M

200M

Hz

Detector Responsivity

0.95@1550nm

0.95@1550nm

0.95@1550nm

A/W

Transimpedance Gain

60k

60k

60k

V/A

Optical Input

Local

<5

<5

<5

mW

Signal

300

300

300

μW

Supply Voltage

5

5

5

V

Supply Current

0.5(max)

0.5(max)

0.5(max)

A

Output Coupling Mode

AC

AC

AC


Optical Fiber Type

SMF-28

Optical Input

FC/APC

Radio Frequency Output

SMA


Test Result

P12-1.jpg

DVS coherent receiving optical path diagram


P12-2.jpg

DVS coherent receiving module output signal


P12-3.jpg

Bottom noise (@ 1M Ω output impedance)


Related



Name Model Price
40M DVS Coherent Receiver Module [PDF]

DCRM-40M-A

USD 1600.00 
 
80M DVS Coherent Receiver Module [PDF]

DCRM-80M-A

USD 1700.00 
 

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