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cisco qsfp-lr4-100gm compatible link-pp 100g 112g qsfp28 dual rate 1310nm 10km dom duplex lc smf transceiver module
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Cisco QSFP-LR4-100GM Compatible LINK-PP 100G/112G QSFP28 Dual Rate 1310nm 10km DOM Duplex LC SMF Transceiver Module

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Product summary

Product
Cisco QSFP-LR4-100GM Compatible LINK-PP 100G/112G QSFP28 Dual Rate 1310nm 10km DOM Duplex LC SMF Transceiver Module
SKU
222741
P/N
LQ-LW112-LR4C
Price
$ 1,175
Stock
336 in Stock
Sold
273
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
36 Reviews
5 Questions
273 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: 222741
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.
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Cisco QSFP-LR4-100GM Compatible LINK-PP 100G/112G QSFP28 Specifications

The Cisco QSFP-LR4-100GM 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.

Cisco Part NumberQSFP-LR4-100GMVendor 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 Cisco QSFP-LR4-100GM 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.

Cisco QSFP-LR4-100GM Compatible LINK-PP 100G/112G QSFP28 Optical Module

This specialized QSFP-LR4-100GM 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.

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

Empower your telecommunications with the QSFP-LR4-100GM 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.

QSFP-LR4-100GM 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.

QSFP-LR4-100GM 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.

QSFP-LR4-100GM 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.

QSFP-LR4-100GM 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.

QSFP-LR4-100GM 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.


Cisco QSFP-LR4-100GM 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.

QSFP-LR4-100GM 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.

QSFP-LR4-100GM Certified for Reliable Host-Device Compatibility

The QSFP-LR4-100GM 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 Cisco QSFP-LR4-100GM 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.

Cisco QSFP-LR4-100GM Compatible LINK-PP 40G QSFP28 Usage Demonstration

Explore our comprehensive QSFP-LR4-100GM 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.

QSFP-LR4-100GM 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 QSFP-LR4-100GM 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.

Cisco QSFP-LR4-100GM 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

Model Comparison Table

LINK-PP

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J***z
Italy
Verified Purchase
5 .0
2026-07-11
Cost-effective Cisco compatible 100G module. DDM data is super accurate in our NMS.
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.
D***n
Ecuador
Verified Purchase
5 .0
2026-02-19
Using them for our 100G Ethernet base station backhaul. The 0-70C temp range holds up perfectly in our indoor telecom racks. DOM features make remote troubleshooting a breeze!
A***r
Belgium
Verified Purchase
5 .0
2026-01-19
Great value 1310nm optical module!
M***z
United States
Verified Purchase
5 .0
2025-11-11
No issues with HW switch compatibility.
E***n
Spain
Verified Purchase
4 .0
2025-10-30
Packaging got a bit dented in transit, but the 112G module works perfectly.
A***n
Italy
Verified Purchase
5 .0
2025-10-18
Tested this duplex LC transceiver in a mixed Cisco and Juniper environment. The 4x 25G-NRZ signal integrity is superb. Perfect for upgrading our data center interconnects without breaking the budget.
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! (^_^)
C***s
Belgium
Verified Purchase
5 .0
2025-07-04
Solid SMF transceivers for 10km reach. Replaced our old 40G optics with these easily.
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.
O***g
Denmark
Verified Purchase
5 .0
2025-03-22
What a wonderful shopping experience.
I***e
Indonesia
Verified Purchase
5 .0
2025-01-15
Excellent quality of goods, and an even better selection!
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***k
Ukraine
Verified Purchase
5 .0
2024-06-12
We have been with l-p.com for about 3 years. Our experience has always been positive. Their sales have always been able to help when we needed it. I highly recommend this site.
M***y
United States
Verified Purchase
5 .0
2024-04-11
Goods received, everything is fine! Very good
T***y
Republic of Korea
Verified Purchase
5 .0
2024-03-28
This thing was ultra cheap, worked amazingly at advertised speeds and came super Fast. awesome service and support great product. will def. buy again in a heartbeat
S***s
Belarus
Verified Purchase
5 .0
2024-02-27
Order received quickly and in good package.
M***N
Iran, Islamic Republic of
Verified Purchase
5 .0
2024-01-31
Very satisfied, Very Fast on delivery and I'm sure I will need to order again soon.
D***r
United States
Verified Purchase
5 .0
2024-01-16
The delivery was quick, and without problems.
J***s
Ireland
Verified Purchase
5 .0
2023-11-27
Great customer service, very competitive prices and Fast shipping.
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
J***n
Japan
Verified Purchase
5 .0
2023-02-02
My package arrived on time and great service have and will shop at Link-pp again. Thank you very much!
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.
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