Skip to product information
1 of 2

Realtek RTL8125B 2.5G Single-Port RJ45 Ethernet Network Interface Card - F-tone

Realtek RTL8125B 2.5G Single-Port RJ45 Ethernet Network Interface Card - F-tone

Transceivers Type

SFP Optical Transceiver

Compatible

PCIe slots X1, X4, X8, and X16, ensuring installation flexibility.

Specifications

2.5GBase-T RTL8125B Single-port Copper Ethernet Adapter

 

The FT-RTL8125B-T1 NIC helps you implement 2.5GbE Ethernet network connectivity in an affordable and simple way. It utilizes the Realtek RTL8125B chip to provide four speeds to your network: 2.5Gbps, 1Gbps, 100Mbps, and 10Mbps. Designed to be used in situations where a 10GbE port is not required but a Gigabit port will not suffice, this network adapter card is an excellent solution to your computer's need for network speed. This network adapter card adds an Ethernet port with 2.5GBASE-T technology to the computer through the PClex1 slot. It can be widely used in network devices such as PC computers, servers, industrial control equipment and other types of network terminal equipment, etc. This 2.5G network nard can realize Windows, linux and other system support. Realize up to 250% higher 2.5 Gigabit than Gigabit network rates over existing Gigabit Ethernet networks for a cost-effective multi-Gigabit Ethernet solution that is efficient and energy-saving.

    

Ports Single Controller RTL8125B-T1
Supported Ethernet Speeds 10M/100M/1000M/2.5G Host Interface PCI-E v2.0 x1
Cabling Type RJ45 copper cables OS Support Windows, Linux
Bracket Height Half & Full Max. Power Consumption 3.3w
Storage Humidity 90% max. non-condensing relative humidity at 35ºC Storage Temperature -40 °C to 70 °C (-40 °F to 158 °F)
Operating Humidity 85% max. non-condensing relative humidity Operating Temperature 0 °C to 55 °C (32 °F to 131 °F)
Dimensions 68x 54x 120mm Weight 0.12Kg

Important Notice

Performance figures, data and any illustrative material provided in this data sheet are typical and must be specifically confirmed in writing by F-tone Networks before they become applicable to any particular order or contract. In accordance with the F-tone Networks policy of continuous improvement specifications may change without notice.

View full details

About F-tone Networks

F-tone Networks is now a world leader in development of optical transceivers and provide a wide range of high-speed optical solutions for optical communication networking, especially for AI, Data Center, enterprise data networking, Industry, aerospace, mining, shipbuilding, railway, metro, long haul transport networking, and mobile access networking applications
F-tone Networks invested in foundational photonics technologies and extensive product development and engineering with global presence in many area also.

Power and Wavelength Testing

Test the signal delivering strength and wavelength, to ensure the signal decoding capacity of the receiver, and the wavelength remains consistent from the transmitter to the receiver.

Power and Wavelength Testing

Traffic Testing

Test the bit error rate and packet loss rate, to make them meet the corresponding standards and ensure the performance of transceivers.

Traffic Testing

Optical Performance Testing

Test the transceivers' eye diagram situation, receiving sensitivity, extinction ratio, wavelength, light-emitting, light-receiving, current and voltage, to ensure the signal quality, stability and reliability of the transmission.

Optical Performance Testing

End Face Testing

Check the end face of the transceivers and keep them clean for more stable data transmission, better performance, and durability.

End Face Testing

Various Switch Tests

Every module is quality tested for compatibility in the multi-brand switches environment, guaranteeing flawless operations.

Various Switch Tests