Customized Service 1550nm DFB TO56 Laser Diode

US$2.50 - 20.00 1,000 Pieces (MOQ)
Port:
Shanghai, China
Production Capacity:
10000/Month
Payment Terms:
T/T, Paypal
Rating: 5.0/5

Last Login Date:

Jul 11, 2025

Business Type:

Manufacturer/Factory

Main Products:

SFP Transceiver, Laser Gas Detector, Early Fire Warning Detector, Bosa, Methane Detector, Tosa, Rosa, Xgpon, Laer Diode to

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Product Description

Company Info

Basic Info.

Model NO.
LV02-DT55-5B11-CC
Certification
RoHS
Application
Optical Fiber Communication
Structure
TO-Can
Character
High Temperature Resistance
Package
TO56
Condition
New
Samples
Us$ 2.5/Piece
Storage Temperature
-40 to 85°c
Trademark
Lovi/Customized
Transport Package
ESD Prevention
Specification
2.5Gbps 1550nm DFB Laser TO
Origin
China
HS Code
8541100000

Product Description

 
Product Description
2.5Gbps 1550nm DFB Laser TO56
 
Lovi 2.5Gbps 1550nm DFB Laser TO-Can is designed for high performance optical communication applications as well as P to P applications. 

Feature:
  • TO-56 packing (4 pins)
  • 6.5 mm focal length with 1.5mm Ball lens Cap

Table 1: Absolute Maximum Ratings
 Parameter Symbol Min. Max. Unit
Storage TemperatureTstorage-40+85°C
Operating TemperatureTop-5+75°C
Solder Reflow TemperatureSTEM---260°C
Laser Reverse VoltageVr---2V
Laser Forward CurrentIf---100mA
Photodiode Forward CurrentIpd---10mA
Photodiode Reverse VoltageVr---20V

Table2: Electrical and Optical Characteristics (T=25°C, unless note)Note: Tc = Module Case temperature
 
 Parameter SymbolConditions Min. Typ. Max.Unit
Threshold CurrentIthCW, T= 25°C---1014mA
CW, T= 85°C------30
Output Power PoCW, Ith + 20mA5------mW
Forward VoltageVfCW, T= 25°C,
Iop = 45mA
------2V
Slope Efficiency SECW, Tc = 25°C,
Ith +20mA
0.25------mW/mA
Side Mode Suppression RatioSMSRCW, Iop = Ith + 20mA, T= -5°C ~ 70°C35------dB
Rise/Fall Timetr/tfIop = Ith + 20mA, 20% ~ 80%------120ps
Peak WavelengthλCW, Iop = Ith + 20mA, T= 25°C154015501560nm
PD Dark CurrentIdV= 5V------100nA
PD Monitor CurrentImCW, Ith + 20mA100---1000uA
 
PD Capacitance
CpdV= 5V@1MHz---510pF
Note: T= Module Case temperature
More products
 
We can provide you following products.
2.5G DFB TO,10G DFB TO;
BOSA/TOSA/ROSA;
155M SFP transceiver,1.25G SFP transceiver,10G SFP+ BIDI transceiver,10G SFP+ CWDM transceiver, 25G SFP28 CWDM transceiver, 25G SFP28 BIDI transceiver and 100G QSFP28 transceiver.
 


Certifications

Packaging & Shipping

We usually ship the goods by DHL, UPS, FedEx or TNT. We can ship as your requirements.
Delivery time:For the regular products in stock, it usually takes 3-7 working days after payment. We can also deal with urgent orders.
Please feel free to tell us your detailed requirements.

 

Company Profile

Lovi Semiconductor Technology (Jiaxing) Co., Ltd was established in 2020,which is located in economic development zone,Pinghu City,Zhejiang Province.It is a high-tech communications enterprise specialized in the development, production and sales of  semiconductor laser chips, devices and modules for optical fiber communication, gas sensing, measurement and testing. 

The company has attracted many professional elites in the field of optical fiber communications.Our products have obtained over 15 patents of invention and utilities.We adhere to the technology as the forerunner,take the quality strives for the survival.We have the world-class production and testing equipment to ensure the quality. We have more than 2000 square meters of 100K class clean plant in Pinghu and Wuhan. We have a professional R&D team which can provide you OEM&ODM service.
 
Production workshop

We have TO package plant in Jiaxing and optical device plant in Wuhan. We adopt materials of top quality. Each production process is strictly under control. And all the products must be test and inspected to ensure the quality and performance stability. Our products have the features of high reliability, sensitivity and compatibility.

Our Advantages

1.Professional Design Department
2.Accept OEM & ODM
3.Competitive price
4.Excellent Performance
5.Reliable Quality
6.Prompt delivery and remarkable services
7.Excellent After-sales Service
8.Convenient transportation

FAQ

1.Are you factory or trade company?  
We are the OSA and SFP transceiver manufacturer with more than 10 years experience. We have laser diode TO package factory in Jiaxing and optical device plant in Wuhan. We also have sales office in Shenzhen.  

2.Can I have a sample order? What is your MOQ?  
Yes, we welcome sample order to test and check the quality. Mixed samples are acceptable.We do not have MOQ,1 sample is also available.
3.How many days will samples be finished? And how about the mass production?
Usually,3-10 days after e-proof confirmed for sample making.
For mass production,usually 10-20 working days after advance payment received. More details will be discussed.
4.Could I use our own logo and label?
Yes, we could provide OEM & ODM service and manufacture the products with your own label.
5.How to place an order?
 Please send your inquires to sales or call our sales hotline.
6.What is your warranty time?
We promise 1-2 years' warranty for different products shipped from us.

 7.What is your payment term?
T/T, Western Union, Paypal, Money Gram at once. For big amounts, can be 50% deposit in advance, 50% balance paid before delivery.
8.How will you ship the goods?
We can delivery by air, DHL, TNT, UPC, FEDEX, etc. For big quantity we will deliver it by sea.We can ship the products as your requirements.
We can quote price with freight and lead time for you, after you let us know detailed requirements with quantity. For more solutions, you can feel free to contact us.

9. What's the lead time?
It depends on the quantity and products. We keep the regular products in stock. The lead time can be 2 -15 working days based on the quantity. Also, we can deal with urgent orders.You can check the details with our sales.

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