QSFP-40G-CSR-S Cisco Compatible: Stability Audit
April 09, 2026
Audit QSFP-40G-CSR-S Cisco-compatible modules for stability, performance, thermal behavior, and reliability in real-world enterprise networks.
QSFP28 to SFP28 Adapter for 25G/100G Migration Solutions
April 03, 2026
Explore QSFP28 to SFP28 adapter solutions for seamless 25G/100G migration, improving compatibility, scalability, and cost efficiency in modern networks.
Cisco QSFP-H40G-CU5M Compatibility with 40G Optics
April 03, 2026
Explore QSFP-H40G-CU5M compatibility with 40G optics, including DAC vs fiber differences, deployment strategies, and hybrid network design insights.
QSFP-H40G-CU1M Cisco 40G DAC for Rack Connectivity
April 01, 2026
Explore QSFP-H40G-CU1M features, benefits, and use cases for 40G rack-level connectivity, including performance, cost efficiency, and deployment insights.
QSFP-100G-ZR4-S Cisco Compatible for DCI Network Links
April 01, 2026
Explore QSFP-100G-ZR4-S Cisco compatible modules for DCI links, including specs, advantages, deployment scenarios, and long-distance networking benefits.
Cisco QSFP-100G-PSM4-S Compatibility for Data Centers
April 01, 2026
Explore Cisco QSFP-100G-PSM4-S compatibility, specs, use cases, and deployment insights for efficient 100G data center networking.
QSFP-100G-CWDM4-S Cisco Replacement: Budgeting and ROI
March 31, 2026
Learn how to budget and calculate ROI for QSFP-100G-CWDM4-S Cisco replacements, comparing costs and alternatives for better network performance.
QSFP28-DD Architecture: Physical Layer Specifications
March 31, 2026
Learn how QSFP28-DD enhances data center performance with advanced physical layer design, signal integrity, and backward compatibility.
QSFP-DD vs OSFP: Key Differences and Use Cases Guide
March 27, 2026
Compare QSFP-DD vs OSFP in terms of design, power, cooling, and performance. Learn which form factor fits modern 400G and 800G networks.
QSFP Transceiver: SR4 vs. PSM4 vs. LR4 Performance Review
March 27, 2026
Compare QSFP Transceiver SR4, PSM4, and LR4 performance to choose the best solution for your network.
QSFP 100G SWDM4 Procurement for Multimode Optimization
March 26, 2026
Discover QSFP 100G SWDM4 transceiver for multimode networks, from performance metrics to cost analysis, helping you make the right procurement decision.
QSFP-40G-CU1M Huawei in 40G Leaf-Spine Network Design
March 24, 2026
Learn how QSFP-40G-CU1M Huawei DAC cables optimize 40G leaf-spine network design with low latency, high efficiency, and cost-effective short-range connectivity.
QSFP Products
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NVIDIA/Mellanox QDD-SR4.2-400G Compatible LINK-PP 400GBASE-SR4.2 QSFP-DD BiDi 850/910nm 150m MPO-12/UPC MMF Transceiver Module $ 1,210.00 ~ 1,375.00 -
Juniper QDD-400G-SR4P2 Compatible LINK-PP 400GBASE-SR4.2 QSFP-DD BiDi 850/910nm 150m MPO-12/UPC MMF Transceiver Module $ 1,210.00 ~ 1,375.00 -
Generic QDD-SR4.2-400G Compatible LINK-PP 400GBASE-SR4.2 QSFP-DD BiDi 850/910nm 150m MPO-12/UPC MMF Transceiver Module $ 1,210.00 ~ 1,375.00 -
FS QDD-SR4.2-400G Compatible LINK-PP 400GBASE-SR4.2 QSFP-DD BiDi 850/910nm 150m MPO-12/UPC MMF Transceiver Module $ 1,210.00 ~ 1,375.00 -
Dell QDD-SR4.2-400G Compatible LINK-PP 400GBASE-SR4.2 QSFP-DD BiDi 850/910nm 150m MPO-12/UPC MMF Transceiver Module $ 1,210.00 ~ 1,375.00 -
Cisco QDD-400G-SR4.2-BD Compatible LINK-PP 400GBASE-SR4.2 QSFP-DD BiDi 850/910nm 150m MPO-12/UPC MMF Transceiver Module $ 1,210.00 ~ 1,375.00 -
Arista QDD-400G-SRBD Compatible LINK-PP 400GBASE-SR4.2 QSFP-DD BiDi 850/910nm 150m MPO-12/UPC MMF Transceiver Module $ 1,210.00 ~ 1,375.00 -
LPSFP3802 QSFP+ 1x1 Cage Connector $ 2.26 -
Cisco QDD-400G-LR4-S Compatible 400GBASE-LR4 QSFP-DD 1310nm 10km DOM Duplex LC SMF Optical Transceiver Module $ 738.74 ~ 859.00 -
LINK-PP LQD-CW400-LR4C 400GBASE-LR4 QSFP-DD 1310nm 10km DOM Duplex LC SMF Optical Transceiver Module $ 738.74 ~ 859.00
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