Basic Info.
Application
Optical Fiber Communication
Length
0.5m or 1.0m or Customization
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
Product Description
2.5G 1310NM DFB LASER DIODE 10mW
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
Optical and Electrical Characteristics
Parameter | Symbol | Min. | Typ. | Max. | Unit | Test Condition |
Rated Power | Po | 8 | 10 | | mW | If=45mA |
Threshold Operating | Ith | | 5 | 10 | mA | CW |
Operating Operating | If | | 45 | 55 | mA | CW,P=Po |
Forward Voltage Drop | Vop | - | 1.2 | 1.5 | V | CW, If=45mA |
Cent Wavelength | λc | 1300 | 1310 | 1320 | nm | - |
Spectrum Width | Δλ | - | | 0.2 | nm | CW,-3dB |
Side-mode Suppression Ratio | SMSR | 35 | - | - | dB | -20dB |
Bandwidth(3dB) | Bw | - | 2.5 | - | GHz | - |
Monitor Current | Im | 0.1 | | 0.9 | mA | CW,If=45mA |
Dark Current of Monitor | Id | - | - | 0.1 | uA | 5V |
Relative Intensity Noise | RIN | - | -155 | -150 | dB/Hz | CW, 25ºC |
RF Bandpass Flatness | BF | | ±1.0 | | dB | If=Iop,45MHz-2500MHz,T=25 °C |
Third-order Distortion | IMD3 | - | -55 | | dBc | 2 tone test, |
Optical Isolation | ISO | 30 | 40 | - | dB | 25ºC |
Order Information
Please confirm the following items before you inquiry:
1.Wavelength = ?
2.Insolator = ?
3.Bandwidth= ?
4.Connector = ?
5.Pin type= ?
6.Pigtail length=?
7.Power= ?
Q1. Do you have MOQ ?
A: No, we welcome sample order to test and check quality.
Q2. How do you ship the goods and how long does it take to arrive?
A: We usually ship by DHL, UPS, FedEx or TNT. It usually takes 3-5 days to arrive.
Q3: What is your terms of payment ?
A: We accept bank transfer/Western union/PayPal .
Q4: How long is your delivery time?
A: Generally it takes 5-6 working days if the materials are in stock,or 6-12 working days if the materials are not in stock.The specific delivery time depends on the items and the quantity of your order.
Q5: Do you offer guarantee for the products?
A: Yes, we offer 1-3 years warranty to our products.
Q6: How to deal with the faulty?
A: Firstly, Our products are produced in strict quality control system and the defective rate will be less than 0.2%.Secondly, during the guarantee period, we will check the problem and confirm the solution including re-call according to real situation.
Q7. How to proceed an order ?
A: Firstly, let us know your requirements or application,you can choose the product number;
Secondly, we quote according to your product number;
Thirdly ,we make the invoice and you make the payment;
Fourthly ,we arrange the production and then ship it to you .
Please don't hesitate to contact us if any question !Elaine
Address:
5-floor, Block B Creative Building, Shaojia Tsui, Wenzhi St., Hongshan District, Wuhan, City, Hubei, P. R. China430074
Business Type:
Manufacturer/Factory, Trading Company
Business Range:
Electrical & Electronics, Instruments & Meters, Manufacturing & Processing Machinery
Management System Certification:
ISO 9001
Company Introduction:
Founded in 2009, Wuhan Shengshi Optical Technology Co., Ltd. is a high-tech private enterprise, which is located in Wuhan, better known as the Optics Valley of China. We specialize in supplying lasers and laser-based solutions for commercial and industrial customers in the most demanding markets. <br><br>Our main products include FP/DFB/CWDM/DWDM laser modules and photo diodes, with different packages: Fiber pigtailed and customized receptacle. They can be applied to CATV, GSM, RF, FTTH, OTDR, instruments and meters, sensor and light source. At the same time, we also offer ODM and OEM services. Based on the market-oriented and newest policy, our R& D dedicates to technology innovation. <br><br>The aim of our company is doing good-quality products and taking the road of international brand. We always adheres to the "excellence, quality first" principle of the quality, taking the leading in passing ISO9001 Quality Management System and RoHS standards, actively implement the ISO14001 Environmental Management System. The excellent quality and professional services make our products popular in Russia, Europe, North America and Australia.