Blog - LINK-PP INT'L TECHNOLOGY CO., LIMITED

All Products
Compatible Optics
Services
Support
About Us
Resources

Optics Transceivers | SFP Modules

1.6T OSFP224

200/400/800G Transceiver Modules

400G QSFP-DD/OSFP/QSFP112

200G QSFP-DD/QSFP56

800G QSFP-DD/OSFP

10/25/40G/100G Transceiver Modules

10G SFP+

25G SFP28

40G QSFP+

100G QSFP28/SFP-DD

50G QSFP28/SFP56

10G CWDM/DWDM SFP+

1/2/4G Transceiver Modules

100M SFP

1G SFP

1G BiDi SFP

2.5G SFP

1G CWDM/DWDM SFP

1G SONET/SDH SFP

Fibre Channel

DAC/AOC/AEC Cables

200/400G DAC/AOC/AEC

100G DAC/AOC

25G/10G/1G DAC/AOC

40G DAC/AOC

1X9/SFF Transceiver Modules

1X9 Optical Transceiver

SFF Optical Transceiver

Mobile & Access Network

GPON & XGSPON Sticks

GPON, XG(S)PON, Combo

Other Optical Transceiver Modules

XFP & X2 Optical Transceiver Modules
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

2X2 SFP Cage

2X4 SFP Cage

2X6 SFP Cage

2X8 SFP Cage

SFP Connectors

SFP+ Cages & Connectors

1X1 SFP+ Cage

1X2 SFP+ Cage

1X3 SFP+ Cage

1X4 SFP+ Cage

1X6 SFP+ Cage

2X1 SFP+ Cage

2X2 SFP+ Cage

2X4 SFP+ Cage

2X5 SFP+ Cage

2X6 SFP+ Cage

2X8 SFP+ Cage

1X5 SFP+ Cage

SFP+ Connectors

SFP28 Cages & Connectors

1X1 SFP28 Cage

1X2 SFP28 Cage

1X3 SFP28 Cage

1X4 SFP28 Cage

1X6 SFP28 Cage

1X8 SFP28 Cage

2X1 SFP28 Cage

2X2 SFP28 Cage

2X4 SFP28 Cage

2X6 SFP28 Cage

2X8 SFP28 Cage

2X12 SFP28 Cage

SFP56 / SFP112 Cages & Connectors

2x1 SFP56 / SFP112 Cages

2x4 SFP56 / SFP112 Cages

SFP56 / SFP112 Connectors

QSFP Cages & Connectors

1X1 QSFP Cage

1X2 QSFP Cage

1X3 QSFP Cage

1X4 QSFP Cage

1X6 QSFP Cage

2X1 QSFP Cage

2X2 QSFP Cage

QSFP Connectors

QSFP28 Cages & Connectors

1X1 QSFP28 Cage

1X2 QSFP28 Cage

1X3 QSFP28 Cage

1X4 QSFP28 Cage

1X6 QSFP28 Cage

2X1 QSFP28 Cage

2X2 QSFP28 Cage

2X3 QSFP28 Cage

QSFP28 Connectors

QSFP+ Cage & Connectors

1X1 QSFP+ Cage

1X3 QSFP+ Cage

1X4 QSFP+ Cage

1X6 QSFP+ Cage

2X1 QSFP+ Cage

2X2 QSFP+ Cage

2X3 QSFP+ Cage

QSFP+ Connectors

QSFP-DD Cages & Connectors

1X1 QSFP-DD Cage

1X2 QSFP-DD Cage

1X3 QSFP-DD Cage

1X4 QSFP-DD Cage

1X5 QSFP-DD Cage

2x1 QSFP-DD Cage

QSFP-DD Connectors

OSFP Cages & Connectors

1X1 OSFP Cage

1X4 OSFP Cage

2X1 OSFP Cage

2X2 OSFP Cage

2X4 OSFP Cage

2X6 OSFP Cage

OSFP Connectors
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

By Brand

OEM-coded optical modules for major platforms

Featured Collections

Curated album pages for cages and copper optics

Payment Methods

Mind your business with a variety of trusted payment options.
Your Package

Use order number or tracking number to check shipping status.
Return Policy

Get your quote fast and offer you more professional service.
Net Terms

Help manage your budget & expenditure better.

Request Samples

Free samples support, achieve your test results efficiently.
Get Technical Support

Professional team support and service, to solve your problems in time.
Help Center

Ask us whatever you care, we will help you 24/7.
Request Quote

Get your quote fast and offer you more professional service.

About Us

Meet us and know our mission, belief, service and more.
Contact Us

Find our locations and get connected with us closely.
Quality & Compliance Center

Quality management, testing, compatibility and global compliance.
Blog

Find out the latest news and events around l-p.com

Knowledge Center

Deep dive into technical guides, industry standards, and SFP compatibility insights.
Reviews & Comparisons

Detailed product benchmarks and side-by-side comparisons to help you choose the right module.
Use Cases & Solutions

Explore real-world connectivity solutions for data centers, enterprises, and telecom networks.
Buying Guide

Essential tips on choosing data rates, transmission distances, and connector types.

New Customer? Create an account

Your Shopping Cart Is Empty.



Aruba J4859D 1G SFP LC LX 10km SMF Transceiver Replacement

LINK-PP Official Store

March 05, 2026

Select Aruba J4859D compatible SFP modules with full Aruba switch compatibility, specs, 1310nm, 10km SMF support. Save Price. Fast shipping available.

Aruba J4859D 1G SFP 1G SFP LX SMF Transceiver

GLC-SX-MM Compatible 1G SFP: Best Alternatives

LINK-PP Official Store

March 05, 2026

Learn key specs, compatibility tips, and third-party alternatives for GLC-SX-MM to ensure reliable 1000BASE-SX links over multimode fiber in your network.

GLC-SX-MM 1G SFP Cisco compatible

100BASE TX SFP: Cost-Effective 100Mbps RJ45 Copper Solutions

LINK-PP Official Store

March 04, 2026

Explore 100BASE TX Copper SFP modules, key specifications, compatibility, deployment scenarios, and selection tips for stable 100Mbps Ethernet connectivity.

100BASE TX 100M SFP Copper SFP

QSFP-100G-SR4 Solution for Short-Range Data Center Links

LINK-PP Official Store

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.

QSFP 100G SR4 QSFP28 100G 100G SR4 100GBASE-SR4

100BASE-FX SFP: Complete Guide to 100Mbps Fiber Transceivers

LINK-PP Official Store

March 04, 2026

Learn everything about 100BASE-FX SFP, including specifications, transmission distance, fiber requirements, applications, and deployment best practices.

100BASE-FX SFP 100M SFP 100FX SFP

QSFP 40G PSM4 Applications and Deployment Solutions

LINK-PP Official Store

March 04, 2026

Explore QSFP 40G PSM4 applications, deployment solutions, cabling requirements, and practical design strategies for 40G data center networks.

40G PSM4 QSFP+ 40G QSFP+ modules QSFP+

Multimode SFP Guide: How to Choose for 100G Network

LINK-PP Official Store

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

Multimode SFP 100G transceivers 100G QSFP 100G QSFP28

SFP to RJ45 Module Explained: Types, Benefits & Applications

LINK-PP Official Store

March 02, 2026

What is SFP to RJ45 transceiver module? Learn about its types, benefits, and key applications in modern copper-based networks.

SFP to RJ45 SFP modules RJ45 modules

GLC-TE Compatible SFP: Compatibility Guide and Alternatives

LINK-PP Official Store

February 28, 2026

Understand GLC-TE compatible SFP, avoid Cisco compatibility issues, and choose cost-effective third-party GLC-TE alternatives for stable networks.

GLC-TE 1G SFP copper SFP 1G copper SFP

Fiber Transceiver: Key Specs, Types, and Selection Guide

LINK-PP Official Store

February 28, 2026

Learn what the fiber transceiver is, how it work, key specs, types, and how to choose the right optical module for your Ethernet networks.

Fiber Transceiver fiber optic transceivers optical transceivers optical modules

Cisco GLC-LH-SMD: Compatible Optical Transceivers Explained

LINK-PP Official Store

February 28, 2026

Discover Cisco GLC-LH-SMD compatible optical transceivers and affordable alternatives, ensuring reliable 1G fiber performance for your network.

Cisco GLC-LH-SMD 1G SFP 1G Fiber SFP

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.

25GBASE-LR LR Transceiver 25G SFP28 SFP28 modules