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1550nm Diode Laser 5g for Communication System

China 1550nm Diode Laser 5g for Communication System, Find details about China Laser Diode, CATV from 1550nm Diode Laser 5g for Communication System

Model NO.
MLD-D55S2-XXXX
Insolator
Single or Dual or Without
Bandwidth
2.5GB/S 4.3GB/S 6GB/S
Connector
FC/APC FC/Upc Sc/APC SC/PC LC/Upc
Trademark
WUHAN SHENGSHI OPTICAL
Specification
0.5m/1m FC/APC SC/APC
Origin
China
Model NO.
MLD-D55S2-XXXX
Insolator
Single or Dual or Without
Bandwidth
2.5GB/S 4.3GB/S 6GB/S
Connector
FC/APC FC/Upc Sc/APC SC/PC LC/Upc
Trademark
WUHAN SHENGSHI OPTICAL
Specification
0.5m/1m FC/APC SC/APC
Origin
China

                                        1550nm Diode Laser 5G for Communication System

Product Description
 Features

1.Built - in optical isolator

2.Low capacitance and low dark current

3.High stability of DFB lasers die

4.Low threshold current , low operating current

5.Integrated high isolation , low insertion loss

 

Applications 

1.CATV Reverse Transmission,GSM or CDMA transmission system

2.Other Analog or Digital Optical Transmission

3.5G Communication System

 

Optical and Electrical Characteristics

Parameter

Symbol

Min.

Typ.

 Max.

Unit

Test Condition 

Rated Power

Po

1

-

3

mW

Ith+20mA

Threshold Current

Ith

 

10

15

mA

CW

Forward Voltage Drop

Vop

-

1.1

1.5

V

CW, Ith+20mA

Cent Wavelength 

λc

1540

1550

1560

nm

-3dB

Spectrum Width

Δλ

-

0.1

0.2

nm

-20dB

Side-mode Suppression Ratio

SMSR

35

 

-

dB

-

Bandwidth(3dB)

Bw

-

5

-

GHz

-

Monitor Current

Im

0.1

 

0.9

mA

CW, Ith+20mA

Dark Current of Monitor 

Id

-

-

0.1

uA

5V

Relative Intensity Noise

RIN

-

-155

-150

dB/Hz

CW, 25ºC

RF Bandpass Flatness

BF

 

±1.5

 

dB

If=Iop,45MHz-4500MHz,T=25 °C 

Third-order Distortion 

IMD3

-

-55

-

dBc

2 tone test, 

Optical Isolation

ISO

30

40

-

dB

25ºC

1550nm Diode Laser 5g for Communication System
 

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