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Optics Transceivers | SFP Modules

1/2/4G Transceiver Modules

100M SFP

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1G SONET/SDH SFP

Fibre Channel

1/2/4G Custom

10/25/40G/100G Transceiver Modules

10G SFP+

25G SFP28

40G QSFP+

100G QSFP28/SFP-DD

50G QSFP28/SFP56

10G CWDM/DWDM SFP+

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

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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Knowledge Center

Attenuation in Fiber Optics: Causes and Signal Recovery

LINK-PP Official Store

June 16, 2026

Learn attenuation in fiber optics, its causes, measurement methods, impact on network performance, and practical signal recovery strategies.

OSFP Module Standards: Thermal Management in 800G Networks

LINK-PP Official Store

June 05, 2026

Learn how the OSFP Module standards handle thermal management in 800G networks. Discover cooling features, airflow tips, and real-time monitoring.

SFP28 Module Technical Breakdown & Data Throughput

LINK-PP Official Store

June 03, 2026

Explore the SFP28 Module architecture, 25G data throughput, optical performance, compatibility, and deployment use cases in modern high-speed networks.

Multimode Distance Limits: OM3 vs. OM4 Fiber Standards

LINK-PP Official Store

June 02, 2026

Master OM3 vs. OM4 multimode distance limits across 10G, 40G, and 100G. Learn to manage link loss budgets and optimize fiber reach in your network.

QSFP Speed: Signal Integrity in 200G/400G PAM4 Links

LINK-PP Official Store

May 29, 2026

Maximize QSFP Speed in 200G/400G PAM4 links. Learn to master signal integrity, manage insertion loss, mitigate crosstalk, and optimize thermal management.

SFP Module Pinout: Electrical Interface and I2C Standards Guide

LINK-PP Official Store

May 28, 2026

Master the SFP module pinout with our complete 20-pin diagram and electrical interface guide. Learn I2C EEPROM flashing, PCB hardware design, and troubleshooting.

SFP Electrical Connector Types and Signal Comparison Guide

LINK-PP Official Store

May 26, 2026

Learn what an SFP electrical connector is, compare SFP, SFP+, and SFP28 signal types, and see pinout, grounding, and PCB design basics.

What Is SFP Card for Better Server Network I/O？

LINK-PP Official Store

May 26, 2026

Discover how an SFP card enhances server network I/O. Learn the differences between SFP vs RJ45, speeds (1G to 100G+), and expert tips for homelab upgrades.

What Is 1000 BASE T? Gigabit Copper Modules Explained

LINK-PP Official Store

May 26, 2026

Learn what 1000 BASE T is, how Gigabit copper SFP modules work, their applications, specifications, and deployment considerations.

Moxa SFP-1GLHLC Technical Specifications and MSA Compliance

LINK-PP Official Store

May 25, 2026

Discover the Moxa SFP-1GLHLC 1000BaseLH module specs. Learn about its 30km transmission distance, 0 to 60°C rating, MSA compliance, and OEM alternatives.

BiDi Fiber Technology: How Single-Fiber Transmission Works

LINK-PP Official Store

May 25, 2026

Learn how BiDi Fiber technology enables single-fiber bidirectional transmission, reduces cabling costs, and improves network efficiency.

400G QSFP56-DD: Scaling High-Density Data Center Connectivity

LINK-PP Official Store

May 19, 2026

Master the 400G QSFP56-DD standard. Learn about Double Density architecture, PAM4 modulation, backward compatibility, and thermal management for data centers.