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ORTE Photonics Co., Ltd.,

Company Address: No. 5 Jixiang 1st Road, Conghua District, Guangzhou City, Guangdong Province, China

URL:http://www.orte-photonics.com 
TEL: 86-20-61798333 
FAX: 86-20-61798332 
MAIL: info@orte-photonics.com 

 

Hotline:

Ms. Liu:+86-158 1713 1815(Wechat same number)

E-mail: Allien@orte-photonics.com
Mr. Chen:+86-135 7030 9005(Wechat same number)

E-mail: Chenshunji@orte-photonics.com
Mr. Zou:+86-139 2618 9869(Wechat same number)

E-mail: Charles.zou@orte-photonics.com

图片名称

1550nm Dir-Modulation DFB Laser

1550nm Dir-Modulation DFB Lasers

Key Low Temperature Glass Welding Process Fully imported automatic production line The typical value of the leak rate is above 5.0×10-9 Pa·m3/s Economical high-quality devices to meet your different needs Monthly production of 600,000 active devices to meet your multi-model, high-volume short-term delivery requirements

Key words:

1550nm Dir-Modulation DFB Lasers

Product accessories:

Product Description

Description
"ORTE7151-CXX-X is a DWDM laser for analog, using a DFB laser chip designed for RF applications,
providing     wide range of standard ITU wavelengths, and can provide forward or return modules."
 

Features     Applications    
Using DFB laser chip and butterfly package    
"Standard ITU wavelength spacing reduces the equipment requirements of hubs and
wide temperature range ensures stability in harsh environments"    
"Meets Telcordia GR-468-CORE standards and RoHS requirements
covering DWDM bands"    

narrowband transmitter    

cable TV system

Fiber Optic Sensing System    

Various DFB test light sources


 

Optical/Electrical Characteristics
Parameter parameter Symbol
symbol
Test ConditionsTest
Conditions
Min.
minimum value
TypeTypical
value

Max .
Unit
unit
Threshold Current threshold current Im Tc=25℃,CW one one 30 mA
Operating Current 1 one one one 120    mA
Optical Output Power optical output power Pp Tc=25℃,Ip 6,810  - - mW
Monitor Operation Current monitor current Iyon Tc=25℃,CW 10 - 200 μA/mW
TEC Current cooling current IrEc one one - 1.8 A
Thermistor Resistance Thermistor @25℃ 9.5 10 10.5 Q
Thermistor Temp.Coeff. Thermistor temperature coefficient C1 @25℃ - 4.39 - %/℃
Peak Wavelength1 peak wavelength .   25℃,I₁=Ip 1528   1563 nm
3dB Bandwith 3dB Bandwidth Bw   25℃,I₁=lg - one 0.12 nm
SideMode Suppression Ratio side mode suppression ratio SMSR   25℃,I₁=Lp 35 one one dB
lsolation isolation ISO  Tc=25℃,CW 30 -   dB
Laser Relative Intensity Noise RIN  25℃,I₁=I one <-155   dB/Hz
Fiber Length one   1.0 1.5   m
Fiber Core/Cladding/Buffer Fiber core/cladding/buffer layer one     9/125/900   um

 

RF Characteristics
Parameter
   parameter
Symbol
symbol
Test ConditionsTest
     Conditions
Min.
minimum value
TypeTypical
value

Max .
Unit
unit
Composite Second Order mixed second order distortion CSO    Tc=25℃,I₁=1 50 one one dB
Composite Triple Beat CTB    Tc=25℃,I₃=1 60 one one dB
Carrier to Noise Ratio CNR    Tc=25℃,I₁=1 51     dB

Welcome your message consultation

Our staff will contact you within 24 hours (working days), if you need other services, please call the sales hotline

Ms. Liu:+86-158 1713 1815(Wechat same number)/ Mr. Chen:+86-135 7030 9005(Wechat same number)/ Mr. Zou:+86-139 2618 9869(Wechat same number)


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Address: No. 5 Jixiang 1st Road, Conghua District, Guangzhou City, Guangdong Province, China

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