Blog

The Difference between Access layer-Aggregation layer-Core layer Switches

First of all, we need to clarify a concept: access layer switches, aggregation layer switches, and core layer switches are not the classification and attributes of switches, but are divided by the tasks they perform. They have no fixed requirements, and mainly depend on the size of the network en... Read More

How to choose Fiber optic network card?

Server-side fiber network card due to advanced technology, the price will be much more expensive, therefore, we must pay attention to the use of the environment when choosing, in order to reduce the CPU occupation rate, the server should choose a processor with automatic processing function, also... Read More

The difference between Fiber optic network card and HBA card (fiber optic card)

The HBA (Host Bus adapter) is a circuit board and/or integrated circuit adapter that provides input/output (I/O) processing and physical connectivity between servers and storage devices. Because HBA relieves the burden of the main processor in data storage and retrieval tasks, it is able to impro... Read More

Optical Access Network

A collection of access connections supported by an optical transmission system that are shared across the same network side interface. The optical access network may contain a number of optical distribution networks (ODN) and optical network units (ONU) connected to the same optical line terminal... Read More

Light Transmission

Optical transmission is the technology of transmitting in the form of optical signals between a sender and a receiver. Optical transmission equipment is to convert a variety of signals into optical signals in the optical fiber transmission equipment, so modern optical transmission equipment are u... Read More

The difference between gigabit fiber network card and Ten gigabit fiber network card

 GGigabit fiber NIC and 10 Gigabit fiber NIC are mainly different in transmission rate. The Gigabit network card has a transmission rate of 1000 MBPS (Gigabit), while the 10 Gigabit network card has a transmission rate of 10 GBPS (10 gigabit), which is 10 times the transmission rate of Gigabit fi... Read More