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10/25/40G/100G Transceiver Modules

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50G QSFP28/SFP56

10G CWDM/DWDM SFP+

Converter/Fibre Channel

10/25/40/100G Custom

200/400/800G Transceiver Modules

400G QSFP-DD/OSFP/QSFP112

200G QSFP-DD/QSFP56

800G QSFP-DD/OSFP

200/400/800G Custom

DAC/AOC/AEC Cables

200/400G DAC/AOC/AEC

100G DAC/AOC

1X9/SFF Transceiver Modules

1X9 Optical Transceiver

SFF Optical Transceiver
Fiber Optic Cages &Connectors

SFP Cages &Connectors

1X1 SFP Cage

1X2 SFP Cage

1X4 SFP Cage

1X6 SFP Cage

1X8 SFP Cage

1X10 SFP Cage

2X1 SFP Cage & Connectors

2X2 SFP Cage & Connectors

2X4 SFP Cage & Connectors

2X6 SFP Cage & Connectors

2X8 SFP Cage & Connectors

SFP+ Cages &Connectors

1X1 SFP+ Cage

1X2 SFP+ Cage

1X4 SFP+ Cage

1X6 SFP+ Cage

2X1 SFP+ Cage & Connectors

2X2 SFP+ Cage & Connectors

2X4 SFP+ Cage & Connectors

2X5 SFP+ Cage & Connectors

1X3 SFP+ Cage

2X6 SFP+ Cage & Connectors

2X8 SFP+ Cage & Connectors

SFP28 Cages &Connectors

1X1 SFP28 Cage

1X2 SFP28 Cage

1X4 SFP28 Cage

1X6 SFP28 Cage

1X3 SFP28 Cage

1X8 SFP28 Cage

2X1 SFP28 Cage & Connectors

2X2 SFP28 Cage & Connectors

2X4 SFP28 Cage & Connectors

2X6 SFP28 Cage & Connectors

2X8 SFP28 Cage & Connectors

2X12 SFP28 Cage

QSFP Cages &Connectors

1X1 QSFP Cage

1X2 QSFP Cage

1X4 QSFP Cage

1X6 QSFP Cage

1X3 QSFP Cage

2X1 QSFP Cage

2X2 QSFP Cage

QSFP28 Cages &Connectors

1X1 QSFP28 Cage

1X2 QSFP28 Cage

1X3 QSFP28 Cage

1X4 QSFP28 Cage

1X6 QSFP28 Cage

1X8 QSFP28 Cage

2X1 QSFP28 Cage & Connectors

2X2 QSFP28 Cage & Connectors

ZQSFP+ Cage&Connectors

1X1 ZQSFP+ Cage

1X2 ZQSFP+ Cage

1X4 ZQSFP+ Cage

1X6 ZQSFP+ Cage

2X1 ZQSFP+ Cage

2X2 ZQSFP+ Cage

1X3 ZQSFP+ Cage

2X3 ZQSFP+ Cage

QSFP+ Cage&Connectors

1X1 QSFP+ Cage

1X3 QSFP+ Cage

1X4 QSFP+ Cage

1X6 QSFP+ Cage

2X2 QSFP+ Cage

2X1 QSFP+ Cage

QSFP-DD Cages &Connectors

1X1 QSFP-DD Cage

1X2 QSFP-DD Cage

1X4 QSFP-DD Cage

1X5 QSFP-DD Cage

2x1 QSFP-DD Cage & Connectors

OSFP Cages &Connectors

1X1 OSFP Cage

1X4 OSFP Cage

2X1 OSFP Cage

2X2 OSFP Cage

2X4 OSFP Cage
Integrated RJ45 Connector

Single Port RJ45 Connector

10 Base-T RJ45 Connector

10/100 Base-T RJ45 Connector

1000 Base-T RJ45 Connector

2.5G Base-T RJ45 Connector

5G Base-T RJ45 Connector

10G Base-T RJ45 Connector

SMT RJ45 Connector

10/100 Base-T RJ45 Connector

1000 Base-T RJ45 Connector

2.5G Base-T RJ45 Connector

Low-Profile RJ45 Connector

10/100 Base-T RJ45 Connector

1000 Base-T RJ45 Connector

2.5G Base-T RJ45 Connector

5G Base-T RJ45 Connector

10G Base-T RJ45 Connector

Vertical RJ45 Connector

10/100 Base-T RJ45 Connector

1000 Base-T RJ45 Connector

2.5G Base-T RJ45 Connector

5G Base-T RJ45 Connector

10G Base-T RJ45 Connector

RJ45 Connector with USB

10/100 Base-T RJ45 Connector

1000 Base-T RJ45 Connector

Multi-Port RJ45 Connector

1x2 Port RJ45 Connector

1x4 Port RJ45 Connector

1x6 Port RJ45 Connector

1x8 Port RJ45 Connector

Stacked RJ45 Connector

2X1 Port RJ45 Connector

2x2 Port RJ45 Connector

2x4 Port RJ45 Connector

2x6 Port RJ45 Connector

2x8 Port RJ45 Connector
Lan Transformer

Single Port Lan Transformer

10/100 Base-T Lan Transformer

1000 Base-T Lan Transformer

2.5G Base-T Lan Transformer

5G Base-T Lan Transformer

10G Base-T Lan Transformer

High Isolation Lan Transformer

Dual Port Lan Transformer

10/100 Base-T Lan Transformer

1000 Base-T Lan Transformer

2.5G Base-T Lan Transformer

5G Base-T Lan Transformer

10G Base-T Lan Transformer

Quad Port Lan Transformer

10/100 Base-T Lan Transformer

1000 Base-T Lan Transformer

2.5G Base-T Lan Transformer

5G Base-T Lan Transformer

10G Base-T Lan Transformer

Low-Profile PCMCIA Transformer

10/100 Base-T Lan Transformer

1000 Base-T Lan Transformer

2.5G Base-T Lan Transformer

5G Base-T Lan Transformer

10G Base-T Lan Transformer
Modular Jack

RJ45 Jack without Magnetics

10P10C RJ45 Jack

8P8C RJ45 Jack

RJ11 Jack

6P6C RJ11 Jack

6P4C RJ11 Jack

4P4C RJ11 Jack
USB Type C Connector

USB Type C Connector

1/2/4G Transceiver Modules

10/25/40G/100G Transceiver Modules

Converter/Fibre Channel

10/25/40/100G Custom

200/400/800G Transceiver Modules

400G QSFP-DD/OSFP/QSFP112

DAC/AOC/AEC Cables

1X9/SFF Transceiver Modules

1X9 Optical Transceiver

SFF Optical Transceiver

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Buying Guide

1G Cisco SFP Alternative: Reducing TCO in Enterprise Network

LINK-PP Official Store

March 27, 2026

Find the cost-effective 1G Cisco SFP alternative to reduce TCO while maintaining performance, compatibility, and reliability in enterprise networks.

MMF SMF: Selecting the Right Fiber for Your Network

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March 26, 2026

Learn MMF SMF differences in bandwidth, distance, cost, and compatibility to select the best fiber solution for your network needs.

PAN-QSFP-40GBASE-SR4 Palo Alto Alternative: Selection

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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

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March 23, 2026

Learn how to choose the right QSFP LC transceiver for 40G and 100G fiber networks — balancing performance, reach, and compatibility.

Cisco SFP RJ45 Selection Guide for Enterprise Switches

LINK-PP Official Store

March 19, 2026

Cisco SFP RJ45 selection guide for enterprise switches covering compatibility, speed, cable requirements, installation, and common buying mistakes.

Mikrotik SFP RJ45 Compatible Copper Module Selection Guide

LINK-PP Official Store

March 18, 2026

Understand Mikrotik SFP RJ45 compatible modules, including their features and practical selection tips for stable copper deployment.

Cisco QSFP 40G Alternative: Purchasing Specifications

LINK-PP Official Store

March 17, 2026

Learn how to choose the right Cisco QSFP 40G compatible alternative with key specs, compatibility tips, and buying guidance for 40G networks.

Fiber Optic Transceiver: Comprehensive Selection Manual

LINK-PP Official Store

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.

SFP 20km Selection Guide: Key Specs for 1G Transceiver

LINK-PP Official Store

March 16, 2026

Discover how to select SFP 20km transceivers for 1G networks. Learn key specs, fiber compatibility, optical power budget, and deployment considerations.

Bidirectional SFP Selection Guide for Single-Fiber Links

LINK-PP Official Store

March 13, 2026

Learn how to choose the right bidirectional SFP for single-fiber links. Compare wavelengths, distances, and compatibility to optimize your optical network.

QSFP-100G-LR4-S Cisco Compatible Transceiver Selection Guide

LINK-PP Official Store

March 13, 2026

Learn key specs, fiber requirements, and compatibility criteria to select the right QSFP-100G-LR4-S Cisco compatible module for high-speed connectivity.

1000BASESX SFP: How to Select the Right Optical Module

LINK-PP Official Store

March 09, 2026

A complete 1000BASESX SFP buying guide — understand specs, compatibility, fiber requirement, and installation tips to ensure seamless Gigabit connections.