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QSFP28 Duplex

FIBERTOP 100G LR4 QSFP28 SMF 1310nm 20KM LC DOM Transceiver Module
100G LR4 QSFP28
QSFP28  100G LR4 20km

FIBERTOP 100G LR4 QSFP28 SMF 1310nm 20KM LC DOM Transceiver Module

 

SKU: QFP-LW31HG-20DC

 

Product Highlights

 

Hot-pluggable QSFP28 form factor 

 

Supports 103.1Gb/s  aggregate bit rates

 

Maximum link length of 20km on Single Mode Fiber (SMF)

 

4x25.78Gb/s DFB-based LAN-WDM transmitter

 

Duplex LC receptacles

 

Built-in CDR

 

Built-in digital diagnostic functions


New Products

 

FIBERTOP 100G ELR4 QSFP28 SMF 1310nm 20KM LC DOM Transceiver Module 

 

QFP-LW31HG-20DC is 100Gb/s QSFP28 LR4 transceiver. It is compliant with the QSFP28 MSA and IEEE 802.3ba. QSFP28 LR4 transceiver modules are designed for use in 100 Gigabit Ethernet interfaces over single mode fiber.

 

 

Technical Specification

Vendor Name FIBERTOP FIBERTOP Part Number(s) QFP-LW31HG-20DC
Transceiver Type LR4 Reach 20km
Wavelength 1310nm Form Type QSFP28
Speed Description 100-Gigabit Media SMF
Connector Duplex LC  Extinction Ratio >4dBm
TX Power -4.3~+4.5dBm Receiver Sensitivity <-8.6dBm
 Applications

100GBASE-LR4 100G Ethernet 

Environment

Operating:0 to 70°C

 

 

 

Quality Assurance

 

 

Quality Certification

FIBERTOP has strict control over all products' quality, including our strict qualification audit for material suppliers, comprehensive quality management system and production process control which comply with the certifications and safety standard. Our products accord with industry standard and mainstream quality certification, such as  ISO 9001, CE, RoHS, CE, REACH, FCC, FDA, CB, UL etc.

 

  • Excellent quality is the foundation of FIBERTOP' s survival and development.
  • Our R&D team are experts with many years' experience in telecom industry.
  • Our manufacturers are first-class manufacturers in the industry.
  • Many of them have the qualification of OEM for first-class system equipment manufacturers.

 

 

 

                                                                    

 

 

 

FIBERTOP provide after-sales service in strict accordance with Chinese Consumer Protection Law & Product Quality Law of the People's Republic of China. The defects liability period is provided for each product based on the materials, workmanship, frequency of use and service life. The return, replacement and repair services are as follows:

 

 

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Return within 30 days

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Replacement up to 1 year

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Up to 5 years warranty

 
  • Warranty process

Provide relevant information (such as order number, product model, product serial number, product label, etc.)→Describe the problems you meet with →FIBERTOP confirms that the product is complete and still in the warranty period→Send the product back to FIBERTOP repair centre.

Note:The warranty period of the repair or replacement product is based on the longer time,either the remaining warranty period of the original product or ninety days after repair.

  • Request a repair 

When your FIBERTOP products need repairing(RMA-Return Material Authorization ) , please contact your sales consultant to provide timely service to you.

 

  • Free maintenance items

Guarantee repairing in two years : 1.Not man made damage; 2. Product quality issues caused by design defects or material problems.

 

  • The following conditions will not be repaired

• Maintenance center judge as a non FIBERTOP products;

The appearance of man-made damage;

End face damage caused by use;

Inapplicable items listed in the warranty statement.

 

  • Warranty description

FIBERTOP guarantees that all the products are subject to strict quality control from raw materials procurement to production process. According to the problems raised by customers. if it is confirmed that the defective product are caused by raw materials or production process, FIBERTOP will provide repair or replacement services for free ;

The warranty terms do not cover any damage to the product caused by improper installation, accidental disasters, natural disasters, abuse, misuse, inadequate or excessive power supply, incorrect operation, poor environmental conditions, and any unauthorized disassembly, repair or modification ;

The warranty also does not apply to second-hand or unauthorized resale of products;

The FIBERTOP warranty only guarantees that customers can enjoy repair and replacement services when they purchase defective or damaged products ; FIBERTOP is not obliged to compensate or assume responsibility for module damage and repair needs caused by other equipment in use.

The warranty does not cover problems caused by third-party software or connected related equipment,etc.

 

FIBERTOP always adheres to the concept of "focus, innovation and progress", and is committed to providing every user with reliable products and enthusiastic services.
     
     
   
     
     
    Net Weight
0.043kg Gross Weight (with package) 0.32kg
   

 

 
 Packing 
 
Package of 1~20 pieces
  Step 1 Step 2  
  Step 3 Step 4  
       
Package of 21~80 pieces
  Step 1 Step 2  
  Step 3 Step 4  
       
Package of 81~160 pieces or more
  Step 1 Step 2  
  Step 3 Step 4  

 

 

DELIVERY METHOD

 

FIBERTOP has established long-term cooperation with major global logistics companies to provide distribution services to more than 200 countries and regions.

 

Receiving Region Logistics Type Timeliness
Hong Kong, Macao and Taiwan SF 1~2 days
FedEx IP 1~3 days
FedEx IE 4~6 days
DHL 2~5 days
Overseas Regions UPS 1~3 days
FedEx 1~3 days
DHL 2~5 days

 

 

Note: 1. Timeliness is the estimated delivery time, some remote areas delivery may be delayed, the specific delivery time shall prevail;

 

  2. If you need to specify a logistics company, please contact  customer service staff or your sales representative.

 

 

 

 

 

FIBERTOP has 10+ years of R&D technology experience and more than 100 successful cases. With rich experience and R&D strength, we have a complete set of services from the core system design to the  compatibility design of SFP transceivers and the completion of the final product. We can definitely satisfy our customers' needs through providing customized high-performance products and solutions at the first time.

 

Product customization

 

 

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Label

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Colour

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Model

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Length

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Function

 

 

 

 

 

 

Scheme Customization

 

 

 

Business

 

 

Rate

 

 

Distance

 

 

FIBERTOP focuses on customer-oriented solutions and provides technical support.

 

We can optimize the design based on your original solutions, and also provide you with a complete network solution ,related products and technical support.  

 

 

 

 

100G QSFP28 100m~80km Transceivers

QFP-MM85HG-S1DC 100G SR4 QSFP28 Transceiver MMF 850nm 100m MPO DOM 0-70℃
QFP-CW31HG-02DC 100G QSFP28 Transceiver SMF 1310nm 2km LC DOM 0-70℃
QFP-LW31HG-10DC 100G LR4 QSFP28 Transceiver SMF 1310nm 10km LC DOM 0-70℃
QFP-LW31HD-10DC Dual Rate 100G~112G LR4 QSFP28 Transceiver SMF 1310nm 10km LC DOM 0-70℃
QFP-LW31HG-20DC 100G ELR4 QSFP28 SMF 1310nm 20KM LC DOM Transceiver Module
QFP-LW31HG-30DC 100G ER4 Lite QSFP28 Transceiver SMF 1310nm 30km LC DOM 0-70℃
QFP-LW31HG-40DC 100G ER4 QSFP28 Transceiver SMF 1310nm 40km LC DOM 0-70℃
QFP-LW31HG-80DC 100G ZR4 QSFP28 Transceiver SMF 1310nm 80km LC DOM 0-70℃

 

 

 

 

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