I. Gigabit / 10 Gigabit lan Transformer Application Examples:

1.1、enterprise-class server network card: in the data centre servers of large enterprises, the network transmission speed and stability requirements are extremely high. For example, the network card used in the server series, many of which are equipped with a gigabit lan Transformer. These servers bear the enterprise's core business data processing and transmission tasks, gigabit lan Transformers can ensure high-speed, stable connection between the server network card and the network to ensure rapid data transmission and processing.

1.2, High-performance PC network card: For some PC users with high requirements for network performance, such as gamers, video editors, etc., they use high-end motherboards with integrated network cards or standalone network cards that also use gigabit lan Transformers. For example, the network card on ASUS's ROG series motherboards provides users with a smooth online gaming experience and efficient video transfer speeds through the addition of a gigabit lan Transformer.

HQST Gigabit Slimline lan Transformer H82407S on Dual Channel Gigabit NICs

1.3, Data centre server network card: In large-scale data centres, such as those of Google, Amazon and other companies, servers need to handle massive data transmission and exchange tasks, which requires extremely high network bandwidth. Therefore, the server network cards in these data centres commonly use 10 Gigabit lan Transformers to achieve high-speed and stable data transmission. For example, Intel's 10 Gigabit network card series is widely used in data centres.

1.4, high-performance workstation network card: for some professional graphics workstations, scientific computing workstations, etc., need to carry out a large number of data processing and transmission, the network speed requirements are also very high. The network card used by these workstations are usually equipped with a 10Gb lan Transformer to meet the demand for high-speed network.

2, Gigabit / 10 Gigabit lan Transformer role:

2.1 Signal Enhancement and Transmission: The lan Transformer can couple and filter the differential signals sent by the PHY (Physical Layer) chip on the network card to enhance the strength of the signals, so that they can be transmitted over longer distances in longer network cables to ensure the stable transmission of the signals.

HQST Gigabit Slimline LAN Transformer H82412S on Quad Channel Gigabit NICs

2.2 Impedance matching and conversion: the output impedance of the NIC chip and the characteristic impedance of the network cable may not match, the Gigabit lan Transformer can achieve impedance matching and conversion by changing the turns ratio of the primary and secondary coils, reducing signal reflection and energy loss, and improving the efficiency of signal transmission.

2.3 Electrical isolation: It can isolate the different levels between the NIC and the external network equipment, preventing damage to the NIC chip or other network equipment due to excessive voltage difference. At the same time, it can also effectively avoid the external network of high-voltage pulses, static electricity and other damage to the card chip, play a role in protecting the card.

HQST Gigabit Slimline lan Transformer H82422S on Quad Channel Gigabit NICs

 2.4, Signal Clutter Suppression: Suppress the clutter and noise in the signal to improve the quality of the signal. In the network environment, there are a variety of electromagnetic interference, lan Transformers can filter out these interfering signals to ensure that the signal received by the network card is clear and accurate.

2.5, High-speed signal transmission support: 10Gbps lan Transformer can support up to 10Gbps data transmission speed, to meet the needs of data centres, high-performance workstations and other high-speed network. It ensures that the network card can transmit large amounts of data quickly and accurately in a high-bandwidth network environment.

Solution products

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  H82412S

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  H82422S