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cisco qdd-8x100g-fr compatible link-pp 800g xdr8 qsfp-dd 8 x 100g pam4 1310nm 2km dual mpo-12 apc smf transceiver module
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Cisco QDD-8X100G-FR Compatible LINK-PP 800G XDR8 QSFP-DD 8 x 100G PAM4 1310nm 2km Dual MPO-12/APC SMF Transceiver Module

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Product summary

Product
Cisco QDD-8X100G-FR Compatible LINK-PP 800G XDR8 QSFP-DD 8 x 100G PAM4 1310nm 2km Dual MPO-12/APC SMF Transceiver Module
SKU
229397
P/N
LQD-DM31800XDR8C
Price
$ 1,375.00
Stock
123 in Stock
Sold
189
For Order Over $ 1,000.00 Get $ 15.00 Off , Code: Linkpp15
For Order Over $ 3,000.00 Get $ 50.00 Off , Code: Linkpp50
For Order Over $ 5,000.00 Get $ 100.00 Off , Code: Linkpp100
New Users: $ 10.00 Coupon for Orders , Code: linkpp2610
17 Reviews
4 Questions
189 Sold
$ 1,375.00
Free shipping over $ 99.00. For wholesale pricing, please contact us directly.
Qty (pcs) :
Unit Price :
1
$ 1,375.00
10
$ 1,333.75
100
$ 1,292.50
1000
$ 1,251.25
3000
$ 1,210.00
Manufacture: LINK-PP P/N: LQD-DM31800XDR8C SKU: 229397
Compatible with Cisco QDD-8X100G-FR
Shipping:
Free Shipping
to United States via FedEx IP
Estimated delivery time : 3 - 6 days.
5-Year Warranty 15-Day Returns 15-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:
123 in Stock .
Quantity:
Total Price:
$ 1,375.00

Cisco QDD-8X100G-FR Compatible LINK-PP 800G QSFP-DD Specifications

The Cisco QDD-8X100G-FR Compatible LINK-PP module is a high-performance 800G QSFP-DD XDR8 optical transceiver designed for next-generation data centers. Operating at a 1310nm wavelength, it supports up to 2km transmission over single-mode fiber using dual MPO-12/APC connectors. Powered by a 7nm DSP chip and 8x100G PAM4 modulation, this module compliant with IEEE 802.3ck ensures low latency and high bandwidth efficiency.

Cisco Part NumberQDD-8X100G-FRVendor NameLINK-PP
Form Factor QSFP-DD Max Data Rate 850Gbps (8x 106.25Gbps)
Max Cable Distance 2km Wavelength 1310nm
Connector Dual MPO-12/APC Media SMF
Transmitter Type EML Receiver Type PIN
DDM/DOM Supported Operating Temperature Range 0°C to +70°C
Modulation (Electrical) 8x100G-PAM4 Modulation (Optical) 8x100G-PAM4
Protocols QSFP-DD MSA HW Rev 7.0, CMIS Rev 5.0, IEEE802.3cu-2021, IEEE802.3ck-2022 Inbuilt FEC Yes

Key Features of Cisco QDD-8X100G-FR Compatible LINK-PP 800G QSFP-DD

Featuring an integrated Broadcom 7nm DSP, this 800G QSFP-DD transceiver delivers maximum power consumption under 18W. Compliant with CMIS 5.0 and QSFP-DD MSA HW Rev 7.0 Type 2B, it enables versatile breakout configurations for 2x400G XDR4 or 8x100G FR networking with built-in digital diagnostic monitoring.

Cisco QDD-8X100G-FR Compatible LINK-PP 800G QSFP-DD Optical Module

This advanced 800G QSFP-DD optical module provides reliable, ultra-high-density optical interconnectivity for modern cloud data centers and enterprise core networks. Its robust architecture delivers exceptional throughput, energy efficiency, and seamless network scalability.

QDD-8X100G-FR: 800G Connectivity for AI Training Clusters

Engineered for artificial intelligence and machine learning workloads, this 800G module handles massive data transfers across AI training clusters. High-density PAM4 optical lanes guarantee low latency, zero packet loss, and maximum processing bandwidth.

QDD-8X100G-FR Module with 1310nm Wavelength

Utilizing a high-precision 1310nm EML laser transmitter, this module achieves consistent optical signal integrity over single-mode fiber links. The precise wavelength channel ensures minimal dispersion and superior optical performance for high-speed Ethernet communication.

QDD-8X100G-FR Module Supporting 2km Transmission

Designed for extended intra-data center reaches, this transceiver reliably supports link distances up to 2km over OS2 single-mode fiber infrastructure. It eliminates signal degradation over medium-haul connections while maintaining strict energy budget requirements.

QDD-8X100G-FR Module with Dual MPO-12/APC Interface

Equipped with dual MPO-12/APC optical connectors, this transceiver simplifies fiber cabling architecture. The dual-interface design allows direct parallel connections to 400G switches without requiring complex optical breakout cables or extra external patch panels.

QDD-8X100G-FR Module with DOM for Real-Time Monitoring

Integrated Digital Optical Monitoring (DOM) provides real-time diagnostics via a two-wire serial interface. Network administrators can continuously track key operational parameters including optical output power, receiver input power, temperature, and supply voltage.


Cisco QDD-8X100G-FR Compatible LINK-PP 800G QSFP-DD Certification

Compatibility tested in the LINK-PP lab. View test report

This 800G QSFP-DD transceiver strictly complies with international quality standards, holding official CE, FCC, UKCA, UL, and REACH certifications to guarantee regulatory compliance and environmental safety worldwide.

Optical Transceivers Testing

Every optical module undergoes a comprehensive multi-stage factory testing program. Rigorous hardware inspections ensure consistent manufacturing precision, reliable optical performance, and long-term operating durability before deployment.

QDD-8X100G-FR Quality Certifications

Certified under rigorous industry standards, this transceiver meets global telecom requirements. Complete CE, FCC, UL, and REACH compliance ensures top-tier electrical safety, electromagnetic compatibility, and eco-friendly manufacturing.

QDD-8X100G-FR Certified for Reliable Host-Device Compatibility

Fully compliant with CMIS 5.0 and QSFP-DD MSA protocols, this optical transceiver guarantees seamless plug-and-play interoperability across major data center switches, routers, and enterprise network platforms.


Rigorous Testing Ensures Reliable QSFP-DD Performance

Our advanced quality assurance framework subjecting each QSFP-DD optical module to comprehensive optical, electrical, and thermal testing guarantees uncompromised reliability and performance.

Optical

Optical Spectrum Test

Precision spectrum analysis verifies 1310nm center wavelength accuracy, side-mode suppression ratio, and optical power output.

Optical

Eye Pattern Test

High-speed oscilloscope testing confirms clean PAM4 optical eye diagrams, low jitter, and excellent TDECQ.

Optical

Bit Error Rate Test

Thorough BER testing ensures error-free signal transmission under maximum 800G traffic stress and packet loads.

Optical

Temperature Test

Thermal chamber testing validates stable optical performance across commercial operating temperatures from 0°C to 70°C.


Product Shipping for Cisco QDD-8X100G-FR Compatible LINK-PP 800G QSFP-DD

We implement secure packaging solutions and streamlined fulfillment workflows to deliver your 800G QSFP-DD optical transceivers safely and promptly worldwide.

Anti-Static Protective Packaging

Anti-Static Protective Packaging

Individual ESD-shielding bags prevent electrostatic discharge damage during handling and storage.

Shock-Resistant Transport Protection

Shock-Resistant Transport Protection

Custom-fit foam padding protects optical components against severe vibration and impact.

Fast Order Processing and Dispatch

Fast Order Processing and Dispatch

Automated warehouse operations ensure rapid processing and immediate order dispatch.

Global Logistics and International Delivery

Global Logistics and International Delivery

Reliable courier partnerships enable fast, door-to-door international express shipping globally.

Cisco QDD-8X100G-FR Compatible LINK-PP 800G QSFP-DD Usage Demonstration

Featuring a hot-pluggable design and standard pull-tab mechanism, this 800G QSFP-DD transceiver seamlessly integrates into high-density host switch ports. Simply insert the module into the QSFP-DD slot and attach dual MPO-12/APC fiber cables for instant, low-latency connectivity.

QDD-8X100G-FR 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 QDD-8X100G-FR 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 QDD-8X100G-FR Compatible LINK-PP 800G QSFP-DD 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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Customer Reviews

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  • 4.9

    17 reviews

  • 5 Stars
    88%
    4 Stars
    12%
    3 Stars
    0%
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    0%
    1 Star
    0%
No data
D***t
Belgium
Verified Purchase
5 .0
2026-08-28
Unbeatable price for an 800G optic!
D***n
Argentina
Verified Purchase
5 .0
2026-08-28
I actually broke this out for my homelab and a massive home 10G NAS setup. Overkill? Yes. But this 1310nm 2km SMF optic handles multi-brand switch compatibility effortlessly!
C***a
Dominican Republic
Verified Purchase
5 .0
2026-08-19
1310nm wavelength works exactly as specified.
S***z
Panama
Verified Purchase
4 .0
2026-07-20
FedEx delayed my batch by a day. Still, this Dual MPO-12/APC optic works great.
D***s
Malaysia
Verified Purchase
4 .0
2026-07-14
Packaging was slightly dented upon arrival, but the 800G QSFP-DD module runs perfectly.
A***a
United States
Verified Purchase
5 .0
2026-06-21
Sourced these for a campus fiber network upgrade. Incredible value for an 800G module!
D***z
Greece
Verified Purchase
5 .0
2026-06-16
Fast delivery and perfect 800G performance.
D***n
Austria
Verified Purchase
5 .0
2026-05-07
Used this Dual MPO-12/APC 800G module for data center interconnects. No packet loss at all!
M***k
Ecuador
Verified Purchase
5 .0
2026-04-24
Solid 2km distance for our campus network.
M***n
Spain
Verified Purchase
5 .0
2026-04-18
Runs cool even at high traffic. Great operating temperature stability for indoor machine rooms. ❄️
R***z
Colombia
Verified Purchase
5 .0
2026-04-09
Perfect for our indoor rack deployment.
M***k
Panama
Verified Purchase
5 .0
2026-03-01
Tested this 800G XDR8 QSFP-DD in our Arista core switches. The 1310nm TX/RX power is rock solid over 2km SMF. Perfect for our new data center interconnect project!
M***s
Switzerland
Verified Purchase
5 .0
2026-02-26
Great DOM/DDM readouts. Highly recommended!
D***n
Chile
Verified Purchase
5 .0
2026-02-13
Flawless TX/RX signal on SMF! ⚡
M***n
Israel
Verified Purchase
5 .0
2026-02-11
Plug and play 8x100G PAM4 performance. Fits perfectly in our multi-brand switch compatibility tests.
A***s
Belgium
Verified Purchase
5 .0
2026-01-20
Using this 8x100G PAM4 transceiver for our outdoor cabinets base station backhaul. Handles the harsh temperatures surprisingly well, and the Dual MPO-12/APC interface makes cabling so much cleaner.
C***a
India
Verified Purchase
5 .0
2026-01-03
Excellent transceiver! The DDM/DOM support is super helpful for our daily remote network monitoring.
Verified Purchase
.0
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