40GBASE-SRBD Deployment Guide: Compatibility and Limits
April 30, 2026
Learn what 40GBASE-SRBD is, how it differs from SR4, what it supports, and how to choose the right optic for Cisco and other 40G networks fast.
QSFP-40G-SR4 MPO Cable: Polarity Mapping for Spine-Leaf Links
April 30, 2026
Learn what a QSFP-40G-SR4 MPO cable is, how to choose the right MPO/MTP polarity, and how to solve compatibility and breakout issues.
QSFP 40G BiDi Short Reach Transceiver: Compatibility Guide
April 29, 2026
Learn what QSFP 40G BiDi short reach transceivers are, when to use them, OM3/OM4 reach, LC duplex benefits, and compatibility tips.
SFP/SFP+/QSFP Port Types: Multi-Tier Networking
April 27, 2026
Tear down bandwidth bottlenecks. Optimize your multi-tier network by mapping SFP/SFP+/QSFP ports to the right transceiver solution for excellent performance.
CVR-QSFP-SFP10G Cisco Alternative: Adapter Tech Guide
April 25, 2026
Tech guide for CVR-QSFP-SFP10G Cisco alternatives. Discover technical specs, installation steps, and troubleshooting tips for seamless SFP+ integration.
Fortinet FN-TRAN-QSFP+SR Alternatives Selection Guide
April 23, 2026
Explore how to choose reliable alternatives to Fortinet FN-TRAN-QSFP+SR with insights on compatibility, performance, and cost efficiency for 40G networks.
QSFPP-4X10GE-LR Juniper Compatible: Breakout Guide
April 20, 2026
A complete QSFPP-4X10GE-LR Juniper compatible guide covering setup, supported switches, cabling requirement, and recommended alternatives.
Cisco 10-2415-03 SFP Performance Guide & Analysis
April 17, 2026
Explore Cisco 10-2415-03 SFP performance, including optical metrics, reliability, and optimization strategies for stable, high-speed network connectivity.
100G and 40GBASE SR BIDI QSFP Transceiver Explained
April 17, 2026
Learn what a 100G and 40GBASE SR BIDI QSFP transceiver is, how it works, compatibility, reach, and when to choose it for LC MMF networks.
PAN-QSFP-40GBASE-SR4 Palo Alto Alternative: Selection
March 24, 2026
Find reliable PAN-QSFP-40GBASE-SR4 alternatives from trusted suppliers. Explore compatibility, quality assurance, and why LINK-PP is a top choice.
QSFP LC Transceivers: Selection for High-Speed Fiber
March 23, 2026
Learn how to choose the right QSFP LC transceiver for 40G and 100G fiber networks — balancing performance, reach, and compatibility.
eSR4 Technology: Understanding Extended Short Reach Optics
March 17, 2026
Learn how eSR4 technology extends short-reach multimode fiber connectivity. Understand architecture, benefits, distances, and deployment scenarios.
QSFP+ Products
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LPSFP3802 QSFP+ 1x1 Cage Connector $ 2.26 -
LP21DC01003S QSFP+ 2x1 Cage Press-Fit With EMI Shielded $ 7.68 ~ 9.60 -
Amphenol U90-B105-4071-020 Compatible LINK-PP LP21DC01003S QSFP+ 2x1 Cage&Connector Press-Fit With EMI Spring Finger $ 7.68 ~ 9.60 -
TE 2298896-4 Compatible LINK-PP LP21DC01003S QSFP+ 2x1 Cage&Connector $ 7.68 ~ 9.60 -
Amphenol U90-H161-100A Compatible LINK-PP LP11DC01030 QSFP+ 1x1 Cage With Heat Sink EMI Spring Finger $ 4.64 ~ 5.80 -
TE 2170111-2 Compatible LINK-PP LP11DC01000E QSFP+ 1x1 Cage Press-Fit EMI Shielded Through Hole $ 3.60 ~ 4.50 -
TE 2287652-1 Compatible LINK-PP LP11DC01000E QSFP+ 1x1 Cage Press-Fit EMI Shielded $ 3.60 ~ 4.50 -
LP11DC01030 QSFP+ 1x1 Cage With Heat Sink EMI Spring Finger $ 5.80 -
TE 1888971-4 Compatible LINK-PP LP11DC01000E QSFP+ 1x1 Cage Press-Fit With EMI Shielded $ 3.60 ~ 4.50 -
Amphenol U90-A181-1001 Compatible LINK-PP LP11DC01030 QSFP+ 1x1 Cage With Heat Sink EMI Spring Finger $ 4.64 ~ 5.80
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