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03

2017-10
How does the POE switch apply to the Security Network monitoring field?
PoE switch performance is more advanced and sophisticated, the appearance is more and more handsome. With the development of network monitoring, PoE switch applications are more and more common, so a lot of information about PoE switch can be found on the Internet.

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03

2017-10
HBA detailed explanation, how much you know?
Host bus adapters (HBAs) are a circuit board and/or IC adapter that provides input/output (I/O) processing and physical connectivity between servers and storage devices. Because HBAs reduce the burden on the host processor in data storage and retrieval tasks, it can improve server performance. An HBA and a disk subsystem that is connected to it are sometimes called a disk channel.

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03

2017-10
Building a green data center using a fiber-optic cabling System
With the widespread use of innovative technologies such as cloud computing and virtualization in data centers, the data center is ushering in a new moment of change.

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03

2017-10
What hampered the deployment of 40G / 100G transceiver in data center?
This article will explore some practical problems and difficulties in the application of high-speed transceiver in the data center.In order to catch up with the development of new technologies such as cloud computing in a data center, we must build a high-speed traffic forwarding network.

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01

2017-10
Public cloud, private cloud, hybrid cloud, are you confused?
In recent years, with the gradual popularization of cloud computing technology, more and more enterprises began to choose the deployment of cloud computing solutions, but how to choose the public cloud, private cloud, hybrid cloud, or how they are specific differences, many people do not understand, for different needs of enterprises with different deployment scenarios, if not understand, Selection will be difficult.

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RECENT BLOG POST

01

2019-10

What is 100G CFP?

With the continuous development of 5G communication technology, 100G modules are gradually becoming popular. We know that there are many kinds of packages for 100G optical modules. From 2000 to now, the optical module package types have been rapidly developed. Its main package types are: GBIC, SFP, XENPAK, SNAP12, X2, XFP, SFP+, QSFP/QSFP+, CFP, CXP. In the fast-developing network era, some 100G optical modules avoid the risk of being eliminated, and upgraded and revised with the wave of the Internet, such as 100G CFP optical modules.
01

2019-10

What is CWDM SFP? Which areas does it mainly apply to?

1. What is the CWDM SFP? The CWDM optical module is an optical module using CWDM technology to implement the connection between the existing network device and the CWDM multiplexer/demultiplexer. When used with a CWDM multiplexer/demultiplexer, CWDM optical modules can increase network capacity by transmitting multiple data channels with separate optical wavelengths (1270 nm to 1610 nm) on the same single fiber.
01

2019-10

What is AOC and DAC?

AOC is the abbreviation of Active Optical Cables, which is called Active Optical Cables in Chinese. AOC active optical is to encapsulate two optical modules and cable together. Because the medium of transmission in the middle is optical cable, AOC optical module, which contains laser devices, has a higher price for DAC. However, its optical aperture is not exposed, it has high reliability, and its working distance can be customized for a long distance of less than 100 meters.
01

2019-10

What is DWDM SFP? What areas does it mainly apply to?

Dense Wavelength Division Multiplexing (DWDM) technology is capable of transmitting data in an optical fiber using bit wavelength parallel transmission or string line transmission using the wavelength of the laser.It is widely used in different fields of communication networks, including long-distance backbone networks, metropolitan area networks (MANs), residential access networks, and local area networks (LANs).The DWDM optical module is the optical module that uses this technology, so the DWDM optical module has high bandwidth and long-distance transmission characteristics.

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