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COPPER 10G/5G/2.5G/1G
COPPER 10G/5G/2.5G/1G
C-LIGHT independently develops 10G/5G/2.5G/1000M multi-rate electrical port modules, whose communication protocols comply with IEEE 802.3az/ab; interface protocols comply with SFF-8431, SFF-8432 MSA; packaging protocols comply with SFP+ MSA; transmission distance is 100m, 2km-10km. 10G/5G/2.5G/1000M multi-rate electrical port modules are mainly used in enterprise networks, data centers, access networks, security industries, office networks, home networks and other fields. The products are compatible with switches from more than 100 brands. With 15 years of experience in the optical communication industry, C-LIGHT is able to provide spot supply and customization services, and is committed to providing original after-sales services to help customers reduce operating costs.
$v['title'] 3-year warranty
Long term maintenance
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Professional free technical guidance
$v['title'] 100% detection
Each module is 100% tested
$v['title'] Spot stock
Always in stock, short delivery time
Product Details
Form Factor Part No. Fiber Type Data Rate Wavelength Distance Connector Case Temperature Note
SFP+ CLSFP10GTX1 - 10G/5G/2.5G/1000M - 30m RJ45 Com./Ind.  
SFP+ CLSFP10GTX2 - 10G/5G/2.5G/1000M - 100m @5G RJ45 Com./Ind.  
SFP+ CLSFP10GTX3 - 10G/5G/2.5G/1000M/100M - 80m@10G RJ45 Com./Ind.  
SFP CLSFP2GTX1 - 2.5G/1000M/100M - 100m RJ45 Com./Ind.  
SFP CLSFPGETX2 - 10M/100M/1000M - 100m RJ45 Com./Ind.  
SFP CLSFPGETX3 - 1000M - 100m RJ45 Com./Ind.  
SFP CLSFPGETX4 - 1000M/100M - 100m RJ45 Com./Ind.  
SFP CLSFPFETX - 100M - 100m RJ45 Com./Ind.  

10G/5G/2.5G/1G Copper SFP+ Transceiver for Multi-Rate Ethernet Connectivity

10G/5G/2.5G/1G Copper SFP+ Transceiver Overview

C-LIGHT 10G/5G/2.5G/1G Copper SFP+ transceivers provide electrical Ethernet connectivity for network equipment that requires RJ45 copper interfaces in a compact pluggable form factor. Unlike optical transceivers that convert electrical signals into optical signals, copper transceivers provide direct electrical network connectivity over copper Ethernet cabling.

The multi-rate design allows one copper transceiver family to support different Ethernet speeds, including 10G, 5G, 2.5G, and 1G applications. This makes the solution suitable for network environments where switches, servers, access devices, and other Ethernet equipment may operate at different speeds.

10G/5G/2.5G/1G Copper SFP+ Transceiver Key Features

10G Multi-Rate Ethernet

The copper transceiver supports network connectivity across multiple Ethernet rates, including 10G, providing a flexible option for high-speed copper links.

5G and 2.5G Support

Intermediate multi-gigabit Ethernet speeds allow the module to connect equipment that does not require a full 10GbE copper link.

1G Ethernet Compatibility

Gigabit Ethernet support allows the copper module to be used with established 1G network infrastructure and compatible equipment.

RJ45 Copper Interface

The electrical interface provides copper Ethernet connectivity through an RJ45 connection for compatible network cabling.

SFP+ Form Factor

The compact SFP+ form factor allows copper connectivity to be added to compatible switch, router, and networking equipment ports.

Electrical Signal Transmission

The module provides electrical Ethernet connectivity without requiring an optical fiber link between the connected network devices.

Multi-Rate Network Migration

Support for several Ethernet speeds provides greater flexibility when upgrading network infrastructure from Gigabit Ethernet toward higher-speed connectivity.

Standard-Based Interface

The product is designed around established Ethernet and SFP interface standards for integration with compatible network equipment.

10G/5G/2.5G/1G Copper SFP+ Transceiver Applications

Switch-to-Server Connectivity

Copper SFP+ modules can provide Ethernet connectivity between compatible network switches and servers using copper cabling.

Enterprise Network Access

Multi-rate copper interfaces can be used in enterprise networks where different access devices operate at 1G, 2.5G, 5G, or 10G speeds.

Data Center Copper Links

The module can provide short-range electrical connectivity within data center environments where copper cabling is appropriate.

Network Equipment Interconnection

Copper SFP+ transceivers provide a convenient interface for connecting compatible switches, routers, servers, and other Ethernet equipment.

Multi-Gigabit Ethernet

Support for 2.5G and 5G Ethernet makes the product suitable for network environments that require more bandwidth than traditional Gigabit Ethernet.

Enterprise Network Upgrades

Multi-rate operation can help organizations transition existing copper infrastructure toward higher Ethernet speeds without immediately replacing every network device.

High-Speed Copper Access

10G copper connectivity provides a practical alternative for short network links where copper cabling is preferred over optical fiber.

Mixed-Speed Ethernet Networks

The multi-rate architecture is useful in networks containing equipment with different Ethernet speed requirements.

Why Choose C-LIGHT 10G/5G/2.5G/1G Copper SFP+ Transceiver?

One Module for Multiple Speeds

10G, 5G, 2.5G, and 1G support gives network operators more flexibility when deploying copper connectivity across mixed-speed Ethernet environments.

Compact Network Integration

The SFP+ form factor allows copper connectivity to be added directly to compatible pluggable network ports without requiring a separate external converter.

Existing Copper Infrastructure

Copper transceivers can make use of compatible Ethernet cabling infrastructure, helping avoid unnecessary fiber deployment for suitable short-distance connections.

Flexible Ethernet Migration

Multi-rate operation provides an option for gradually moving from 1G networks toward 2.5G, 5G, and 10G Ethernet connectivity.

Established Ethernet Standards

The product uses established Ethernet and SFP interface standards to support integration with compatible networking equipment.

Multi-Vendor Compatibility

C-LIGHT states that its transceiver products are compatible with switches from more than 100 brands.

Quality Testing

C-LIGHT provides product testing and inspection procedures to help ensure stable operation and compatibility before shipment.

Customized Solutions

C-LIGHT can provide customized network connectivity solutions according to equipment, interface, data-rate, and deployment requirements.

10G/5G/2.5G/1G Copper SFP+ Transceiver FAQ

Q1. What is a copper SFP+ transceiver?

A copper SFP+ transceiver is a pluggable electrical Ethernet module that provides copper network connectivity through an RJ45 interface instead of an optical fiber connection.

Q2. Which Ethernet speeds does the C-LIGHT copper transceiver support?

The C-LIGHT multi-rate copper product supports 10G, 5G, 2.5G, and 1G Ethernet applications.

Q3. Does the copper module use an RJ45 interface?

Yes. The copper transceiver provides an RJ45 electrical Ethernet interface for compatible copper network connections.

Q4. Is the copper transceiver an optical module?

No. It is an electrical copper transceiver. Unlike an optical module, it does not use a laser and optical fiber for the network connection.

Q5. What is the advantage of multi-rate copper connectivity?

Multi-rate operation allows the same product family to address networks operating at different Ethernet speeds, simplifying deployment in mixed-speed environments.

Q6. Can copper SFP+ modules be used in enterprise networks?

Yes. They can be used for compatible enterprise Ethernet connections where copper cabling and multi-gigabit network speeds are required.

Q7. Which standards does the C-LIGHT copper module follow?

C-LIGHT specifies IEEE 802.3az/ab communication protocols, SFF-8431/SFF-8432 interface protocols, and SFP+ MSA packaging for the product family.

Q8. Can C-LIGHT provide customized copper transceiver solutions?

Yes. C-LIGHT provides customized optical and electrical connectivity solutions according to network equipment and application requirements.

10G/5G/2.5G/1G Copper SFP+ Transceiver Solution Summary

C-LIGHT 10G/5G/2.5G/1G Copper SFP+ transceivers provide a flexible electrical Ethernet solution for switches, servers, enterprise networks, and data center equipment. Supporting multiple Ethernet speeds within a compact SFP+ form factor, the copper transceiver can simplify connectivity across mixed-speed network environments while allowing compatible copper cabling infrastructure to remain in use. It provides a practical alternative to optical connectivity for suitable short-distance Ethernet applications.

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Quality inspection

●100% of products pass initial test, final test and factory inspection.

●3-step quality control management process.

●100% complete implementation of customer order quality requirements.

●100% guarantee of customer product data information security.

Quality certification

Please contact us to download the certification certificate.

Please Note: Installing a third party transceiver does not void your network equipment warranty. Network equipment manufacturers all have guidelines stating that warranty support on their products will not be affected.


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Phone:+86 132 6656 7067
Email : sales@c-light.com

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