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You are here: home  > CATV 1310nm CWDM Cheap Laser Diode with 2.5G~4.3G bandwidth
  • CATV 1310nm CWDM Cheap Laser Diode with 2.5G~4.3G bandwidth
  • CATV 1310nm CWDM Cheap Laser Diode with 2.5G~4.3G bandwidth
Enlarge CATV 1310nm CWDM Cheap Laser Diode with 2.5G~4.3G bandwidth

CATV 1310nm CWDM Cheap Laser Diode with 2.5G~4.3G bandwidth 

Place of Origin: Zhejiang, China (Mainland) 
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Product Detail

Model No.: 1310nm CWDM laser diode

1310nm CWDM Pigtailed Components
 
Features
 
1. High 

1310nm CWDM Pigtailed Components

 

Features

 

1. High stability of CWDM lasers diode

2. Low threshold current , low operating current

3. Integrated high isolation , low insertion loss

4. Built - in optical isolator

5. Low capacitance and low dark current

 

 

Applications

 

CATV Reverse Transmission

Other Analog or Digital Optical Transmission

 

 

Optical & Electrical Characteristics

 

Parameter

Symbol

Min.

Typ.

 Max.

Unit

Test condition 

Rated Power

Po

1

-

3

mW

Ith+20mA

Threshold Current

Ith

5

-

15

mA

CW

Forward Voltage Drop

Vop

-

1.0

1.2

V

-

Cent Wavelength 

λc

Note 2

nm

Note 1

Spectrum Width(-3dB)

Δλ

-

0.5

1

nm

CW,-3dB

Side-mode Suppression Ratio

SMSR

35

-

-

dB

-

Monitor Current

Im

100

-

900

uA

CW, Ith+20mA

Dark Current of Monitor 

Id

-

-

100

nA

-

Optical Isolation

ISO

30

40

-

dB

25

Frequency Range

F

2.5

 

 

GHz

RI=50Ω

Cut-off Frequency

Fc

6

 

 

GHz

If=Iop

Relative intensity noise

RIN

-

-155

-150

dB/Hz

CW, If=Iop, f=4500MHz

RF Bandpass Flatness

BF

 

±1.5

 

dB

If=Iop,45MHz-4500MHz,T=25 °C 

 

 

Absolute Maximum Ratings

 

Parameter

Symbol

Min.

Max.

Unit

Test Condition 

Storage Temperature

Tstg

-40

100

-

Operating Temperature

Top

-40

85

I=Iop

Laser Forward Current

If

-

150

mA

-

LD Reverse Voltage

Lvr

-

2

V

-

PD Reverse Voltage

Pvr

 

15

V

 

Soldering Temp

-

-

260

-

Soldering Time

-

-

10

S

-

 

Note 1. 2.5Gb/s NRZ, pseudo-random, Pb=0.2mW, Ppeak=1.0mW

Note 2. The selected wavelength is available as follow:

 

Wavelength (nm) (Tl=Tset) (i

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Tel: 86-27-87179709
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Company Info

Wuhan Shengshi Optical Technology Co., Ltd [China (Mainland)]


Business Type:Manufacturer
City: Wuhan
Province/State: Hubei
Country/Region: China (Mainland)

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