Fiber Optic Transceiver: Comprehensive Selection Manual
March 16, 2026
Learn how to select the right fiber optic transceiver from 100M to 400G. Explore speeds, form factors, fiber types, and compatibility considerations.
QSFP-DD vs QSFP28: Key Differences, Speed, and Use Cases
March 13, 2026
Learn the key differences between QSFP-DD and QSFP28, including speed, port density, compatibility, and deployment scenarios in modern data center networks.
100G QSFP Transceiver for Commercial Ethernet Connectivity
March 13, 2026
Upgrade network capacity with 100G QSFP transceivers — engineered for efficiency, performance, and seamless 100G commercial Ethernet links.
Ultimate Guide to Cisco QSFP-100G-SR4-S Compatible Module
March 11, 2026
The QSFP-100G-SR4-S complete guide covers key specifications, supported Cisco platforms, OEM vs. third-party differences, and compatibility troubleshooting.
SFP SFP+ SFP28 QSFP+ QSFP28: Fiber Module Form Factor Guide
March 10, 2026
Learn the differences between SFP, SFP+, SFP28, QSFP+, and QSFP28 optical module form factors, including speeds, interfaces, and deployment scenarios.
QSFP 100G LR4: 1310nm Single Mode Fiber Module Explained
March 09, 2026
Understand QSFP 100G LR4 optical transceiver for high-speed 100G network, long-reach single-mode fiber links, and efficient data center or campus deployment.
QSFP-100G-SR4 Solution for Short-Range Data Center Links
March 04, 2026
Discover QSFP-100G-SR4 for high-density short-range data center links—covering advantages, use cases, and how it stacks up against CWDM4, LR4, and PSM4.
Multimode SFP Guide: How to Choose for 100G Network
March 03, 2026
A complete multimode SFP guide for 100G to help you compare module types and evaluate key technical specs so you can select the right SFP for your network
100G SFP Fiber Transceiver: Upgrade Your Commercial Ethernet
February 27, 2026
Discover how 100G SFP enhance commercial Ethernet performance across data centers, enterprise networks, cloud compute, and 5G infrastructure.
100G QSFP28 PSM4 Explained: Use Cases and Solutions Guide
February 26, 2026
Learn what 100G PSM4 transceiver is, where it’s used, and how it’s deployed in real networks. Explore data center use cases, fiber requirements, and solutions.
100G QSFP28 LR4 Transceiver: Wavelength, Distance and Uses
February 26, 2026
Learn what 100G QSFP28 LR4 is, how it works, its specs, distance limits, cabling, and use cases. A practical guide for data center and campus network design.
100G QSFP28 SR4 Guide: Specs, Compatibility, Pricing
February 26, 2026
Learn 100G QSFP28 SR4 specs, compatibility, cabling, and cost factors. A practical guide for data center 100G SR4 deployment and short-reach network planning.
QSFP28 Products
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LP11FC01000 QSFP28 1x1 Cage With EMI Spring Finger $ 3.36 ~ 4.20 -
LP23FC01603S QSFP28 2x3 Cage Press-Fit With Light Pipe EMI Spring Finger $ 26.32 ~ 32.90 -
Molex 1001158681 Compatible LINK-PP LP16CC01030S SFP28 1x6 Cage With Heat Sink EMI Spring Finger $ 10.90 -
Amphenol U95-T111-1001 Compatible LINK-PP LP11FC01000E QSFP28 1x1 Cage With EMI Spring Finger $ 3.84 ~ 4.80 -
TE 2170704-4 Compatible LINK-PP LP11FC01020S QSFP28 1x1 Cage With Heat Sink EMI Spring Finger $ 6.50 -
TE 2227671-9 Compatible LINK-PP LP23FC01103S QSFP28 2x3 Cage&Connector With Light Pipe $ 23.84 ~ 29.80 -
LP16CC01030S SFP28 1x6 Cage With EMI Spring Finger Heat Sink $ 10.90 -
TE 2301859-2 Compatible LINK-PP LP22FC01603 QSFP28 2x2 Cage&Connector With Light Pipe EMI Spring Finger $ 19.68 ~ 24.60 -
TE 2170704-8 Compatible LINK-PP LP11FC01051 QSFP28 1x1 Cage With Heat Sink $ 5.80 -
Molex 1000143250 Compatible LINK-PP LP11FC01000E QSFP28 1x1 Cage With EMI Spring Finger $ 3.36 ~ 4.20
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