
Product Center
Contact us
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

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:
Category:
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
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)
Copyright © 2022 ORTE Photonics Co., Ltd. 粤ICP备10072162号 SEO Powered by www.300.cn
Address: No. 5 Jixiang 1st Road, Conghua District, Guangzhou City, Guangdong Province, China
Contact information

Sales hotline
Ms. Liu:+86-158 1713 1815(WeChat account)
E-mail: Allien@orte-photonics.com
Mr.Chen:+86-135 7030 9005(WeChat account)
E-mail: Chenshunji@orte-photonics.com
Mr. Zou:+86-139 2618 9869(WeChat account)
E-mail: Charles.zou@orte-photonics.com

Procurement Specialist
Manager Cai:+86-13725154944(WeChat account)
E-mail: Winters@orte-photonics.com
Manager Li:+86-13527835051(WeChat account)
E-mail: Lishuya@orte-photonics.com

HR Specialist
Manager Feng:+86-137 1907 0120(WeChat account)
E-mail: Hr@orte-photonics.com
Tel: +86-20-6179-8333-8019