• Products Details

Shenzhen Kexint Technology Co., ltd. relying on years of development, it clearly understands the needs of users and the pain points of the industry, and relying on strong technical capabilities to develop high-quality 10 G LC SC Fiber Optic SFP Module Duplex SMF 20KM that can meet the needs of users and solve the pain points of the industry. Shenzhen Kexint Technology Co., ltd. can make your 10 G LC SC Fiber Optic SFP Module Duplex SMF 20KM famous and visible in the eyes of your target buyers and get a great response from them. Since established, Shenzhen Kexint Technology Co., ltd. have always been in strict compliance with international standards and high ethical standards, thus offering customers highly reliable products. We have always been following the business principle of 'honesty & integrity', which ensures that the most credible services are delivered to every customer.

Model Number:Duplex SMF 20KMType:SFP module
Place of Origin:Guangdong, ChinaBrand Name:Kexint
Number of Conductors:1Attenuation Values:0-25db
Operating Temperature:-40°C~+75°CConnector Type:LC/SC
Operating Wavelength:1310nm And 1550Polarization Dep Loss:<0.2dB
Data Transfer Rate:10GCertification:FCC, RoHS, ce

Products Description

10G Fiber Optic SFP Module
Product introduction

Fiber Optic SFP Module

Product Features:
1) Single LC or SC receptacle optical interface compliant
2) Hot-pluggable SFP footprint
3) 1310nm FP laser transmitter; 1550nm DFB laser transmitter
4) RoHS compliant and Lead Free
5) Up to 3km on 9/125um SMF
6) Metal enclosure for lower EMI
7) Single 3.3V power supply
8) Low power dissipation <600mW
9) Commercial operating temperature range: 0 to 70
10) Digital Diagnostic Monitoring optional
Gigabit Ethernet
Fiber Channel
WDM Application
General :
Small Form Factor Pluggable (SFP) transceivers are compatible with the Small Form Factor Pluggable Multi-Sourcing Agreement (MSA).
They simultaneously comply with Gigabit Ethernet as specified in IEEE STD 802.3 and 1x Fibre Channel as defined in FC-PI-2 Rev.
10.0 .They are RoHS compliant and lead-free.

Our advantages:
1.Good reply: Your inquiry related to our products or price will be replied within 24 hours.
2.OEM&ODM: We can help you to design or put your logo and company name into products.
3.Remote Technical support&Full Technical Document
4.Warranty: 1 year warranty( While the warranty is not responsible for those broken by violence or updated with other brands.)
5.English software, English Indicator
6.Professional, Very competitive price
7.Large Stock, Fast Delivery
8.Quality Assurance

Company Profile
Our team
Recommend Products
Q1: Are you trading company or manufacturer ? A1: We are factory. Q2: How long is your delivery time? A2: Generally it is 5-10 days if the goods are in stock. or it is 15-20 days if the goods are not in stock, it is according to quantity. Q3: Do you provide samples ? is it free or extra ? A3: Yes, we could offer the sample for free charge but do not pay the cost of freight. Q4: What is your terms of payment ? A4: Payment<=1000USD, 100% in advance. Payment>=1000USD, 30% T/T in advance ,balance before shippment. Q5:Can I visit you? A5:Sure,our factory is in Shenzhen ,China.Pliease contact us to make an appointment. Q6:Can I negotiate the prices? A6:Yes,we may consider discounts for multiple container load of mixed goods. Q7:How much will the shipping charges be? A7:It depends on the size of your shipment and the method of shipping. We will offer the charge to you as you requested. If you have another question, pls feel free to contact us as below:
Basic Information
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  • Enterprise Legal Person
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  • Annual Output Value
  • Export Market
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Take advantage of our unrivaled knowledge and experience, we offer you the best customization service.


The first thing we do is meeting with our clients and talk through their goals on a future project.
During this meeting, feel free to communicate your ideas and ask lots of questions.


They are all manufactured according to the strictest international standards. Our products have received favor from both domestic and foreign markets.
They are now widely exporting to 200 countries.

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