SKU: QFP-LW31HG-20DC
Product Highlights
Hot-pluggable QSFP28 form factor
Supports 103.1Gb/s aggregate bit rates
Maximum link length of 10km on Single Mode Fiber (SMF)
Power dissipation < 3.5W
Built-in digital diagnostic functions, Built-in CDR
4x25.78Gb/s DFB-based LAN-WDM transmitter
Mellanox 100GBASE-LR4 QSFP28 100G 20km Transceiver (SMF, 1295~1310nm, LC, 10km, DOM)
This Mellanox 100GBASE-LR4 QSFP28 transceiver. It is compatible with Mellanox 100G networking equipment, and providing a low-cost replacement to genuine Mellanox MMA1L10-CR QSFP28 Transceiver. This compatible MMA1L10-CR is suitable for long distances and offers a highly cost-effective way to establish a 100 Gigabit link connectivity between devices using QSFP28 ports. It converts 4 input channels of 25Gb/s electrical data to 4 channels of LAN WDM optical signals and then multiplexes them into a single channel for 100Gb/s optical transmission. The transceiver supports link lengths of up to 10km over single-mode fiber (SMF) at the wavelength specified between 1295nm and 1310nm using a duplex LC connector.
| Compatible OEM Part Number | Mellanox | FIBERTOP Part Number(s) | QFP-LW31HG-20DC |
| Transceiver Type | LR | Reach | 20km |
| Wavelength |
1294.53 – 1296.59 |
Form Type | QSFP28 |
| Speed Description | 100G | Media | SMF |
| Connector | Duplex LC | Extinction Ratio | > 4.0 dB |
| TX Power | +1 ~ +6.5 dBm | Receiver Sensitivity | < -8.6 dBm |
| Applications |
100GBASE-LR4 Ethernet 100G Datacom& Telecom connections Proprietary Protocol Applications |
Environment |
Operating:0°C to 70°C Storage: -40°C to 80°C |
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.
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 |
Replacement up to 1 year |
Up to 5 years warranty |
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.
When your FIBERTOP products need repairing(RMA-Return Material Authorization ) , please contact your sales consultant to provide timely service to you.
Guarantee repairing in two years : 1.Not man made damage; 2. Product quality issues caused by design defects or material problems.
• 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.
• 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. |
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| Net weight |
0.06kg | Gross Weight(with package) | 0.08kg |
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 Packing |
| Package of 1~50 pieces |
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| Package of 51~200 pieces |
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| Package of 201~400 pieces or more |
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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 |  |
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SF 1~2 days |
| FedEx IP 1~3 days | ||||
| FedEx IE 4~6 days | ||||
| DHL 2~5 days | ||||
| Overseas Regions |  |
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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.
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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 |
Colour |
Model |
Length |
Function |
Scheme Customization
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Business
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Rate
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Distance
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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. |
| QFP-LW31HG-80DC | 100G QSFP28 1310nm 80km LC Transceiver Module |
| QFP-LW31HG-40DC | 100G QSFP28 1310nm 40km LC Transceiver Module |
1.How long is the lead time?
2.What is the output power?
SKU: QFP-MM85DG-S1DC Product Highlights Hot Pluggable QSFP56 Transceiver Supports 212,5Gbps aggregate bit rate Up to 53.125Gbps data rate per channel SFF-8665 compliant QSFP56 port;SFF-8636 compliant I2C management Compliant with IEEE802.3cd 200GBASE-SR4 MPO-12 connector receptacle with UPC end-face Maximum link length of 100m on OM4 MMF
SKU: QFP-LW31HG-20DC Product Highlights Hot-pluggable QSFP28 form factor Supports 103.1Gb/s aggregate bit rates Maximum link length of 10km on Single Mode Fiber (SMF) Power dissipation < 3.5W Built-in digital diagnostic functions, Built-in CDR 4x25.78Gb/s DFB-based LAN-WDM transmitter
SKU: QFP-LW31HG-80DC Product Highlights Support line rates from 103.125 Gb/s Lane bit rate 25.78 Gb/s 100GE Up to 80km transmission with KR4-FEC LAN WDM EML laser and PIN receiver with SOA Support Multi-Pin function with IntL/RxLOSL and LPMode/TxDIS I2C interface with integrated Digital Diagnostic monitoring QSFP28 MSA package with duplex LC connector Single +3.3V power supply Maximum power consumption 6 W
SKU: SFP-SM31T5-40DC Product Highlights Supports up to 25.78Gbps bit rates Hot-pluggable SFP+ footprint 1310nm DFB laser and PIN photodiode, Up to 40km for SMF transmission Compliant with SFP+ MSA and SFF-8472 with duplex LC receptacle Compatible with RoHS Single +3.3V power supply Real Time Digital Diagnostic Monitoring
SKU: SFP-SM55TG-40DC Product Highlights Supports up to 10.7Gbps bit rates Hot-pluggable SFP+ footprint 1550nm Cooled EML laser and PIN photodiode, Up to 40km for SMF transmission Compliant with SFP+ MSA and SFF-8472 with duplex LC receptacle Compatible with RoHS Single +3.3V power supply Real Time Digital Diagnostic Monitoring
SKU: SFP-SM55TG-80DC Product Highlights Supports up to 10.7Gbps bit rates Hot-pluggable SFP+ footprint 1550nm Cooled EML laser and APD photodiode, Up to 80km for SMF transmission Compliant with SFP+ MSA and SFF-8472 with duplex LC receptacle Compatible with RoHS Single +3.3V power supply Power dissipation <1.8W Real Time Digital Diagnostic Monitoring
SKU: SFP-SM55TG-A0DC Product Highlights Supports up to 10.7Gbps bit rates Hot-pluggable SFP+ footprint 1550nm Cooled EML laser and APD photodiode, Up to 100km for SMF transmission Compliant with SFP+ MSA and SFF-8472 with duplex LC receptacle Compatible with RoHS Single +3.3V power supply Real Time Digital Diagnostic Monitoring
地址 : 深圳市宝安67区留仙一路甲岸科技园3栋3楼A区
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