25G SFP28 SR LR ER ZR Optical Transceiver | 25GbE Fiber Module for High-Speed Networks丨C-LIGHT

25G SFP28

C-LIGHT independently develops 25G SFP28 optical modules, covering transmission distances of 100m, 400m, 10km, 20km, 40km, 60km and 80km, and supports rates up to 25Gb/s. Its communication protocol complies with IEEE 802.3cc Draft3.0, interface protocol complies with SFF-8431/8432/8472, and packaging protocol complies with SFP28 MSA. 25G SFP28 optical modules are widely used in a variety of application scenarios such as high-speed storage area networks, computer cluster cross-connections, custom high-speed data pipelines, and inter-rack connections. Compatible with switches from more than 100 brands. With 15 years of experience in optical communications, C-LIGHT provides spot supply and supports customization services, and is committed to providing customers with original after-sales services to help reduce operating costs.

3-year warranty Long term maintenance

Technical Support Professional free technical guidance

100% detection Each module is 100% tested

Spot stock Always in stock, short delivery time

Technical Support

Product Details

Form Factor	Part No.	Fiber Type	Data Rate	Wavelength	Distance	Connector	Case Temperature	Note
SFP28	CLSFP25GZR	SMF	25G	1310nm	80km	LC	Com./Ind.	Data Sheet
SFP28	CLSFP25GER60	SMF	25G	1310nm	60km	LC	Com./Ind.
SFP28	CLSFP25GER	SMF	25G	1310nm	40km	LC	Com./Ind.
SFP28	CLSFP25GLR20	SMF	25G	1310nm	20km	LC	Com./Ind.
SFP28	CLSFP25GLR	SMF	25G	1310nm	10km	LC	Com./Ind.	Data Sheet
SFP28	CLSP1G/10G/25GLR	SMF	1G/10G/25G	1310nm	10km	LC	Com./Ind.
SFP28	CLSFP10G/25GLR	SMF	10G/25G	1310nm	10km	LC	Com./Ind.
SFP28	CLSFP25GXSR	MMF	25G	850nm	400m	LC	Com./Ind.
SFP28	CLSFP25GSR	MMF	25G	850nm	100m	LC	Com./Ind.	Data Sheet
SFP28	CLSP1G/10G/25GSR	MMF	1G/10G/25G	850nm	100m	LC	Com./Ind.
SFP28	CLSFP10G/25GSR	MMF	10G/25G	850nm	100m	LC	Com./Ind.	Data Sheet
SFP28	CLSFP25GLP	Loopback	25G	-	-	-	Com./Ind.

25G SFP28 Optical Transceiver Overview

C-LIGHT 25G SFP28 optical transceivers are designed for high-speed Ethernet, data center, storage, and enterprise network applications. They support data rates up to 25Gb/s and are available in multiple transmission distances to meet different network requirements.

The 25G SFP28 optical transceiver family supports a variety of single-mode and multimode fiber configurations, providing flexible solutions for short-distance data center interconnects and long-distance network transmission.

25G SFP28 Optical Transceiver Key Features

Supports Data Rates up to 25Gb/s

Supports high-speed data transmission up to 25Gb/s for demanding Ethernet and data center networking applications.

SFP28 Form Factor

The compact SFP28 form factor enables high-density network deployments and efficient utilization of switch and server ports.

Multiple Transmission Distances

Supports multiple transmission distances from 100m to 80km to meet different network deployment requirements.

SMF and MMF Compatibility

Supports both single-mode fiber and multimode fiber applications for flexible optical network connectivity.

LC Duplex Optical Interface

Uses an LC duplex optical interface for reliable and convenient fiber optic connectivity.

Ethernet and SFP28 Standards

Designed to comply with relevant Ethernet and SFP28 standards for reliable network deployment.

Commercial and Industrial Temperature Options

Available with different temperature options to support various network operating environments.

Multi-Vendor Compatibility

Suitable for multi-vendor network equipment compatibility and flexible integration into existing network infrastructure.

25G SFP28 Optical Transceiver Applications

Data Center Networks

25G SFP28 optical transceivers provide high-bandwidth connectivity for modern data center server-to-switch and switch-to-switch applications.

Enterprise Networks

The compact SFP28 form factor enables high-density 25GbE connectivity for enterprise aggregation and access networks.

Storage Area Networks

25G SFP28 modules can be used for high-speed storage connectivity, helping support bandwidth-intensive storage and data processing applications.

Data Center Interconnect

Long-distance 25G SFP28 variants can support interconnection between network devices across different rooms, buildings, or network sites.

Why Choose C-LIGHT 25G SFP28 Optical Transceiver?

Multiple Transmission Options

C-LIGHT provides 25G SFP28 solutions covering multiple transmission distances, allowing customers to select the appropriate optical module according to their network architecture.

Flexible Fiber Compatibility

The product family supports both single-mode fiber and multimode fiber configurations for different deployment environments.

Quality and Compatibility Testing

C-LIGHT optical transceivers are tested for optical performance, reliability, and equipment compatibility to support stable network operation.

Customized Optical Solutions

C-LIGHT provides customized optical transceiver solutions based on transmission distance, wavelength, fiber type, temperature range, and equipment compatibility requirements.

25G SFP28 Optical Transceiver FAQ

Q1. What is a 25G SFP28 optical transceiver?

A 25G SFP28 optical transceiver is a compact fiber optic module designed for 25GbE network transmission and other high-speed networking applications.

Q2. What transmission distances are available?

C-LIGHT provides different 25G SFP28 variants supporting transmission distances ranging from short-reach applications to long-distance links up to 80km.

Q3. Does 25G SFP28 support both single-mode and multimode fiber?

Yes. Different 25G SFP28 variants are available for both single-mode fiber and multimode fiber applications.

Q4. What connector is used with 25G SFP28?

Most C-LIGHT 25G SFP28 optical transceivers use an LC duplex connector.

Q5. Can C-LIGHT provide customized 25G SFP28 modules?

Yes. C-LIGHT can provide customized optical transceiver solutions according to transmission distance, wavelength, fiber type, temperature range, and equipment compatibility requirements.

25G SFP28 Optical Transceiver Solution Summary

C-LIGHT 25G SFP28 optical transceivers provide flexible and high-performance solutions for 25GbE data center, enterprise, storage, and network interconnection applications. With multiple transmission distances, fiber options, and customized configurations, the 25G SFP28 product family can meet different network deployment requirements.