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QSFP28 Cages &Connectors

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Modular Jack

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10P10C RJ45 Jack

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RJ11 Jack

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4P4C RJ11 Jack
USB Type C Connector

USB Type C Connector

1/2/4G Transceiver Modules

10/25/40G/100G Transceiver Modules

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10/25/40/100G Custom

200/400/800G Transceiver Modules

400G QSFP-DD/OSFP/QSFP112

DAC/AOC/AEC Cables

1X9/SFF Transceiver Modules

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SFF Optical Transceiver

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Buying Guide

25GBASE LR Guide: Specs, Compatibility and Selection

LINK-PP Official Store

February 27, 2026

Learn how to select the right 25GBASE LR SFP28 module with specs, compatibility tips, deployment scenarios, and cost-efficiency considerations for 25G networks.

10G SFP+ to RJ45 Transceiver: Selecting the Best Option

LINK-PP Official Store

February 27, 2026

Learn what a 10G SFP+ to RJ45 transceiver is, why use it, and how to select the ideal SFP+ 10GBASE-T module for your network infrastructure.

25GBASE SR Transceiver: Specs, Compatibility, and Selection

LINK-PP Official Store

February 26, 2026

Explore 25GBASE SR specs, compatibility, fiber requirements, and deployment tips. Learn how to choose the right 25G SR transceiver for short-reach 25G links.

100G QSFP28 SR4 Guide: Specs, Compatibility, Pricing

LINK-PP Official Store

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.

QSFP+ LC Transceiver Guide: Types, Distance & Compatibility

LINK-PP Official Store

February 04, 2026

Discover what a QSFP+ LC transceiver is, available types, supported distances, fiber requirements, and how to choose the right 40G module.

QSFP 40G LR4 Transceiver: 10km Single-Mode Optical Solution

LINK-PP Official Store

February 02, 2026

QSFP 40G LR4 transceivers deliver 10km single-mode transmission at 1310nm. Explore specs, compatibility, pricing, and reliable supplier options.

40G QSFP+ Transceivers: Selection and Deployment Strategy

LINK-PP Official Store

January 30, 2026

In-depth engineering guide to 40G QSFP+ transceivers covering optics selection, link design, interoperability testing, and deployment best practices.

SFP+ 10G ZR Selection Guide: 80km Single Mode Transceiver

LINK-PP Official Store

January 30, 2026

A complete SFP+ 10G ZR buying guide covering 80km reach, specs, compatibility, pricing, and how to choose the right single-mode transceiver.

10G SFP+ SR Transceiver Price, Specs & Selection Guide

LINK-PP Official Store

January 28, 2026

Explore 10G SFP+ SR transceiver prices, key specs, compatibility, and buying tips. Learn how to choose cost-effective 10G SR modules for data centers.

Copper SFPs Guide for Data Centers and Enterprise Networks

LINK-PP Official Store

January 24, 2026

Copper SFPs (RJ45 SFP modules) explained — 1G & 10G technical overview, copper vs fiber comparison, installation, testing, procurement tips and real-world guidance.

155M SFP Transceiver Module: Specs, Types & Selection Guide

LINK-PP Official Store

January 23, 2026

Explore 155M SFP transceiver modules, including specs, fiber types, compatibility, and pricing. Learn how to choose the right 155M SFP for your network.