Free shipping over $600. For wholesale pricing, please contact us directly.
Need Help?
Chat live with us
Live Chat
Want to call?

+ 86-752-3386717

Language: English
  1. English
  2. Русский
  3. Português
  4. Español
  5. Nederlands
  6. Français
  7. Italiano
  8. Deutsch
  9. العربية
  10. Ελληνικά
  11. にほんご
  12. 한국어
  13. Tiếng Việt
  14. Indonesian
  15. Thai
Currency: USD
USD - US Dollar
EUR - Euro
GBP - British Pound
CAD - Canadian Dollar
AUD - Australian Dollar
JPY - Japanese Yen
SEK - Swedish Krona
NOK - Norwegian Krone
IDR - Indonesia Rupiahs
BRL - Brazilian Real
THB - Thailand Baht
  • Mind your business with a variety of trusted payment options.

  • Use order number or tracking number to check shipping status.

  • Get your quote fast and offer you more professional service.

  • Help manage your budget & expenditure better.

  • Meet us and know our mission, belief, service and more.

  • Find our locations and get connected with us closely.

  • Quality management, testing, compatibility and global compliance.

  • Download ISO, CE, FCC, UL, RoHS and REACH certificates by product line.

  • Lab tour, optical test bed, compatibility tool and test requests.

  • Find out the latest news and events around l-p.com

  • Deep dive into technical guides, industry standards, and SFP compatibility insights.

  • Detailed product benchmarks and side-by-side comparisons to help you choose the right module.

  • Explore real-world connectivity solutions for data centers, enterprises, and telecom networks.

  • Essential tips on choosing data rates, transmission distances, and connector types.

Language
  1. English
  2. Русский
  3. Português
  4. Español
  5. Français
  6. Italiano
  7. Deutsch
  8. العربية
  9. にほんご
  10. Tiếng Việt
  11. Indonesian
  12. Thai
Select Currency
USD - US Dollar
EUR - Euro
GBP - British Pound
CAD - Canadian Dollar
AUD - Australian Dollar
JPY - Japanese Yen
SEK - Swedish Krona
NOK - Norwegian Krone
IDR - Indonesia Rupiahs
BRL - Brazilian Real
THB - Thailand Baht
nvidia mellanox qsfp28-lr4-100 112g compatible link-pp 100g 112g qsfp28 dual rate 1310nm 10km dom duplex lc smf transceiver module
Click to open expanded view

NVIDIA/Mellanox QSFP28-LR4-100/112G Compatible LINK-PP 100G/112G QSFP28 Dual Rate 1310nm 10km DOM Duplex LC SMF Transceiver Module

Add to wish Compare

Product summary

Product
NVIDIA/Mellanox QSFP28-LR4-100/112G Compatible LINK-PP 100G/112G QSFP28 Dual Rate 1310nm 10km DOM Duplex LC SMF Transceiver Module
SKU
222747
P/N
LQ-LW112-LR4C
Price
$ 1,175
Stock
321 in Stock
Sold
285
For Order Over $1000 Get $15.00 Off , Code: Linkpp15
For Order Over $3000 Get $50.00 Off , Code: Linkpp50
For Order Over $5000 Get $100.00 Off , Code: Linkpp100
New Users: $10 Coupon for Orders , Code: linkpp2610
39 Reviews
5 Questions
285 Sold
$ 1,175 0% OFF )
Free shipping. For wholesale pricing, please contact us directly.
Qty (pcs) :
Unit Price :
1
$ 1,175
10
$ 1,139.75
100
$ 1,104.5
1000
$ 1,069.25
3000
$ 1,034
Manufacture: LINK-PP P/N: LQ-LW112-LR4C SKU: 222747
Shipping:
Free Shipping
to United States via FedEx
Estimated delivery time : 3 - 10 days.
5-Year Warranty 30-Day Returns 30-Day Exchange
Warranty
  • Providing industry-leading 5-year warranty.
  • Read the table for details of all products' warranty.
Returns & Exchange
  • Refunds will be received about 5 business days after the receipt of returned items.
  • Items in stock for replacement can be shipped within 1 business day.
  • Read the full return policy for details.
Stock:
{{parseInt(detail_data.left_num) ? detail_data.left_num +' in Stock' :detail_data.zeroStockOrder==0?'Out of Stock':'Available'}} .
Quantity:
( Min. Order {{detail_data.prodInfo.minimum_ordered_quantity}} )
Total Price:
{{ detail_data.displayed_price.unit_prefix }} {{ detail_data.displayed_price.total }}
{{ detail_data.displayed_price.unit_prefix }} {{ detail_data.displayed_price.original_total_price }} ( {{ detail_data.displayed_price.rate_of_discount }}% OFF ) {{detail_data.displayed_price.ex_sell_type}}

NVIDIA/Mellanox QSFP28-LR4-100/112G Compatible LINK-PP 100G/112G QSFP28 Specifications

The NVIDIA/Mellanox QSFP28-LR4-100/112G Compatible LINK-PP module is a premium 100G/112G QSFP28 LAN-WDM optical transceiver designed for long-reach data center interconnects. This commercial-grade module operates between 0°C and 70°C, utilizing a high-performance DFB laser and PIN detector. It delivers robust 112Gbps throughput via single-mode fiber, making it an essential hardware component for modern enterprise networking.

NVIDIA/Mellanox Part NumberQSFP28-LR4-100/112GVendor NameLINK-PP
Form Factor QSFP28 Max Data Rate 112Gbps
Wavelength 1295.56nm, 1300.05nm, 1304.58nm, 1309.14nm Max Cable Distance 10km
Connector Duplex LC Media SMF
Transmitter Type DFB Receiver Type

PIN

DDM/DOM Supported Operating Temperature Range 0°C to +70°C
Modulation (Electrical)
4x 25G-NRZ Modulation (Optical)
4x 25G-NRZ
Protocols 100G Ethernet, 25G Ethernet, OTN OTU4 4I1-9D1F Inbuilt FEC

No

Key Features of NVIDIA/Mellanox QSFP28-LR4-100/112G Compatible LINK-PP 40G QSFP28

Discover the outstanding capabilities of the dual rate 100G/112G QSFP28 transceiver. Engineered for superior performance, this versatile optical module combines dual-rate network compatibility, minimal power consumption, and exceptional signal integrity to seamlessly upgrade your demanding core enterprise and telecommunication infrastructure.

NVIDIA/Mellanox QSFP28-LR4-100/112G Compatible LINK-PP 100G/112G QSFP28 Optical Module

This specialized QSFP28-LR4-100/112G 100G/112G QSFP28 optical module offers unparalleled reliability for high-density environments. Built with industry-leading components, this robust transceiver ensures uninterrupted data transmission across complex network architectures and demanding enterprise facilities.

QSFP28-LR4-100/112G: 100G/112G Connectivity for Wide Area Networks

Empower your telecommunications with the QSFP28-LR4-100/112G transceiver, delivering scalable 100G/112G connectivity for wide area networks. It fully supports OTU4 dual-rate applications, ensuring seamless bandwidth expansion and robust routing performance across extended regional backbone links.

QSFP28-LR4-100/112G Module with LAN-WDM Technology for Fiber Efficiency

Leveraging advanced LAN-WDM technology, the transceiver maximizes existing fiber efficiency by multiplexing multiple channels. This innovative design significantly reduces cabling costs while providing exceptional capacity for demanding high-speed Ethernet and optical transport networks.

QSFP28-LR4-100/112G Module with 1295.56nm, 1300.05nm, 1304.58nm, 1309.14nm Wavelength

Operating across precisely calibrated 1295.56nm, 1300.05nm, 1304.58nm, and 1309.14nm wavelengths, the 100G/112G module minimizes chromatic dispersion. This precise spectrum management ensures pristine signal quality and minimal attenuation throughout your critical single-mode fiber optic pathways.

QSFP28-LR4-100/112G Module Supporting 10km Transmission

Designed for long-reach requirements, the module flawlessly supports 10km transmission over standard single-mode fiber. The integrated DFB laser and highly sensitive PIN detector guarantee reliable, error-free communication across long-distance campus and metropolitan networks.

QSFP28-LR4-100/112G Module with Duplex LC Interface

The dual-rate QSFP28 module features a standard duplex LC interface, allowing effortless integration with existing fiber patching systems. This universally compatible optical connector guarantees secure physical links, low insertion loss, and straightforward installation in busy server racks.

QSFP28-LR4-100/112G Module with DOM for Real-Time Monitoring

Equipped with Digital Optical Monitoring, the transceiver enables comprehensive real-time monitoring of critical parameters. Network administrators can easily track operating temperature, voltage, and optical power levels to proactively maintain optimal system health and stability.


NVIDIA/Mellanox QSFP28-LR4-100/112G Compatible LINK-PP 40G QSFP28 Certification

The 100G/112G QSFP28 certification guarantees strict compliance with global industry standards. Our optical transceivers meet rigorous safety, environmental, and electromagnetic interference regulations worldwide.

Optical Transceivers Testing

Every unit undergoes a comprehensive quality testing program. We evaluate optical output, structural integrity, and electronic durability to deliver exceptional commercial-grade networking equipment to our customers.

QSFP28-LR4-100/112G Quality Certifications

Boasting comprehensive quality certifications, this premium transceiver is fully approved by CE, FCC, UKCA, UL, and REACH. These credentials ensure absolute operational safety and environmental responsibility.

QSFP28-LR4-100/112G Certified for Reliable Host-Device Compatibility

The QSFP28-LR4-100/112G is certified for reliable host-device compatibility across various routing platforms. This ensures seamless plug-and-play integration with major switches without encountering firmware lockouts or performance degradation.


Rigorous Testing Ensures Reliable QSFP28 Performance

Our specialized manufacturing process includes extensive validation. Rigorous testing ensures reliable QSFP28 performance, guaranteeing that every module meets exacting optical data center specifications.

Optical

Optical Spectrum Test

The comprehensive optical spectrum test verifies exact wavelength precision and crucial laser center frequencies.

Optical

Eye Pattern Test

A detailed eye pattern test confirms outstanding signal integrity and minimizes frustrating network jitter.

Optical

Bit Error Rate Test

The stringent bit error rate test guarantees flawless, continuous transmission across extended fiber distances.

Optical

Temperature Test

An intensive temperature test ensures stable commercial operation within the zero to seventy-degree range.


Product Shipping for NVIDIA/Mellanox QSFP28-LR4-100/112G Compatible LINK-PP 40G QSFP28

We prioritize secure handling during product shipping for the dual rate module. Experience seamless logistics designed to protect your valuable networking investments entirely.

Anti-Static Protective Packaging

Anti-Static Protective Packaging

Each transceiver arrives in specialized anti-static protective packaging to prevent electrical damage.

Shock-Resistant Transport Protection

Shock-Resistant Transport Protection

We utilize premium shock-resistant transport protection to secure modules against sudden impacts.

Fast Order Processing and Dispatch

Fast Order Processing and Dispatch

Enjoy fast order processing and dispatch for immediate deployment in your datacenter.

Global Logistics and International Delivery

Global Logistics and International Delivery

Our trusted global logistics and international delivery network guarantees prompt worldwide arrival.

NVIDIA/Mellanox QSFP28-LR4-100/112G Compatible LINK-PP 40G QSFP28 Usage Demonstration

Explore our comprehensive QSFP28-LR4-100/112G module usage demonstration to properly install your device. This practical guide showcases the correct insertion techniques, fiber cleaning protocols, and initial switch configuration steps required for optimal network performance.

QSFP28-LR4-100/112G Technical Support

LINK-PP provides professional technical support, including pre-sales consultation, compatibility verification, and post-deployment troubleshooting to ensure smooth network operation.

Pre-Sales Technical Consultation

Pre-Sales Technical Consultation

Professional technical guidance to help customers select the most suitable QSFP28-LR4-100/112G modules based on network architecture and application requirements.

Compatibility Verification Support

Compatibility Verification Support

Compatibility checks and validation to ensure seamless operation with Cisco switches and other supported networking platforms.

Deployment & Installation Assistance

Deployment & Installation Assistance

Step-by-step support for installation, configuration, and initial deployment to ensure stable and correct operation.

Long-Term Technical Assurance

Long-Term Technical Assurance

Ongoing technical support throughout the product lifecycle to ensure reliable performance in enterprise and carrier-grade networks.

NVIDIA/Mellanox QSFP28-LR4-100/112G Compatible LINK-PP 40G QSFP28 After-Sales Assurance

LINK-PP provides after-sales support for the smooth deployment and reliable operation of the optical modules.

15 days

15-day no-reason return and refund

Free maintenance or replacement

Free replacement for dead-on-arrival (DOA) or defective items within the initial period

Free maintenance

 Free repair services for manufacturing defects throughout the warranty period

Limitations

Warranty exclusions and conditions apply

LINK-PP

Matching Products

Pictures ID# Description Price Stock Add to Cart

Questions & Answers

Ask a Question
No data

Customer Reviews

Write a Review
  • {{stardata.star}}

    {{comment.count}} reviews

  • 5 Stars
    {{comment.star5}}%
    4 Stars
    {{comment.star4}}%
    3 Stars
    {{comment.star3}}%
    2 Stars
    {{comment.star2}}%
    1 Star
    {{comment.star1}}%
No data
J***z
Italy
Verified Purchase
5 .0
2026-07-11
Cost-effective Cisco compatible 100G module. DDM data is super accurate in our NMS.
M***n
Argentina
Verified Purchase
5 .0
2026-06-24
Fantastic performance with our Mellanox NAS setup. Transmitting 100Gbps flawlessly over single-mode. ⚡
C***t
Czech Republic
Verified Purchase
5 .0
2026-06-06
Bought 50 units for a massive data center interconnect upgrade. 100% success rate!
D***s
Canada
Verified Purchase
5 .0
2026-05-31
Deployed these 100G QSFP28 dual rate optics for our campus fiber network. Flawless Arista compatibility! DDM monitoring shows stable optical power even near 10km distances. Highly recommend for enterprise DCI.
R***z
Austria
Verified Purchase
5 .0
2026-05-27
Excellent 112G throughput for our enterprise WAN link. Stable at 0-70°C operating temperature.
J***g
Sweden
Verified Purchase
5 .0
2026-05-25
The LAN-WDM technology really maximizes our existing fiber capacity. Good job Link-PP!
J***l
Egypt
Verified Purchase
5 .0
2026-04-24
Plug and play 100G network upgrade.
C***n
Macao
Verified Purchase
4 .0
2026-04-14
Shipping to our EU data center took slightly longer, yet the QSFP28 is solid.
D***r
Ecuador
Verified Purchase
5 .0
2026-02-19
Awesome QSFP28 LR4 module for enterprise IT.
S***s
Italy
Verified Purchase
5 .0
2026-01-30
Works flawlessly for our 10km SMF link. ✨
A***r
Belgium
Verified Purchase
5 .0
2026-01-19
Great value 1310nm optical module!
K***n
Hong Kong
Verified Purchase
5 .0
2026-01-15
Best 112G transceiver for the price!
R***s
Portugal
Verified Purchase
5 .0
2025-11-08
DFB transmitter output power is very stable.
E***n
Spain
Verified Purchase
4 .0
2025-10-30
Packaging got a bit dented in transit, but the 112G module works perfectly.
N***e
Italy
Verified Purchase
5 .0
2025-10-27
Recognized instantly on our Dell switches. Great 100G QSFP28 LR4 alternative for server racks.
J***n
Costa Rica
Verified Purchase
5 .0
2025-10-26
Perfectly supports OTU4 protocol in our lab.
L***s
Czech Republic
Verified Purchase
5 .0
2025-10-10
Fast delivery, standard 0-70°C temp works fine. ⏳
D***n
Czech Republic
Verified Purchase
5 .0
2025-09-17
We needed reliable OTU4 112G modules for a telecom backbone. The LAN-WDM 1310nm DFB laser performs exactly like the expensive OEM brands. Great batch pricing and zero errors over SMF.
B***n
Panama
Verified Purchase
5 .0
2025-08-18
Perfect duplex LC connection for multi-brand switch compatibility tests. Totally plug and play! (^_^)
D***n
Russian Federation
Verified Purchase
5 .0
2025-05-16
good quality and Fast delivery .
S***e
Dominican Republic
Verified Purchase
5 .0
2025-05-06
Duplex LC port clicks in securely.
N***g
New Zealand
Verified Purchase
5 .0
2025-04-28
Reliable PIN receiver for 100G data centers.
I***e
Indonesia
Verified Purchase
5 .0
2025-01-15
Excellent quality of goods, and an even better selection!
Y***o
France
Verified Purchase
5 .0
2024-12-24
Items arrived on time.Very good.
M***n
Morocco
Verified Purchase
5 .0
2024-12-15
These folks know their business and do it well!
B***e
Belgium
Verified Purchase
5 .0
2024-10-29
We have received the Transceiver Modules in good shape. Thanks for Fast shipment.
K***n
Philippines
Verified Purchase
5 .0
2024-10-09
Not any issues, will definitely order more of these as I need them in the future.
M***n
Nepal
Verified Purchase
5 .0
2024-09-18
Great products and excellent service. Thanks Link-pp
M***y
United States
Verified Purchase
5 .0
2024-04-11
Goods received, everything is fine! Very good
M***y
Romania
Verified Purchase
5 .0
2024-02-07
First time ordering from here so far so good.
D***r
United States
Verified Purchase
5 .0
2024-01-16
The delivery was quick, and without problems.
P***s
Hong Kong
Verified Purchase
5 .0
2023-10-08
Fast delivery and works great.
S***n
United Arab Emirates
Verified Purchase
5 .0
2023-06-28
cheap and high quality. The items arrived a day earlier than expected and were all correct and easy to install. The customer service is great, the confirmation and delivery emails are worth just buying something again.
G***o
Belgium
Verified Purchase
5 .0
2023-06-22
First rate, great prices, Fast delivery. Website was not as refined as other suppliers, but it did not stop me from buying what I already knew that I needed.
A***s
United States
Verified Purchase
5 .0
2023-06-13
this is a great company and never have had any issues.
R***e
Singapore
Verified Purchase
5 .0
2023-03-05
It is exactly what I needed for my project.
W***g
Spain
Verified Purchase
5 .0
2023-02-09
They have always been quick to reply to questions and help me with customized orders
M***N
Singapore
Verified Purchase
5 .0
2023-01-29
Hard to tell on your site what the quantity of an item is in your shopping cart. Had to add the item twice.
F***h
Hungary
Verified Purchase
5 .0
2023-01-25
Excellent prices and quality products.
{{comments.user.name}}
{{comments.user.country}}
Verified Purchase
{{comments.rating}}.0
{{comments.date_added}}
{{comments.text}}
Showing {{comments.replies.length}} comment

{{reply_items.topic || reply_items.text}}By {{reply_items.author}}

Not yet rated . Be the first to Write a Review
|
{{ item.sold_num }} Sold

{{ item.displayed_price.unit_prefix }} {{ item.displayed_price.value || item.displayed_price.min }}

  • {{ detail_data.displayed_price.unit_prefix }}  {{ detail_data.displayed_price.value }}

    {{parseInt(detail_data.left_num) ? detail_data.left_num +' in Stock' :detail_data.zeroStockOrder==0?'Out of Stock':'Available'}}