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04

2017-10
White box switch, how much do you know?
The white box is not a new concept, we are most familiar with the “white box desktop computer”, buy a stack of hardware assembly, choose an operating system such as Windows, Ubuntu to install, and finally cheaper half the money than “branded desktop”. The white box switch corresponds to the brand switch. There are two types of business models in the white switch, one is the white box switch, the other is the bare metal switch. The same point in both modes is that the hardware is provided by the ODM, the difference is that the white box switch comes with the software, the bare metal switch is purchased by the user or the software is selected.

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04

2017-10
10 Practical Questions about Structured Cabling Infrastructure
Q: We encountered long-distance network construction problems in the company, such as office buildings too long, and the internet access point on the other side of the building, to ensure that each floor has internet access and also fast, How to solve?

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03

2017-10
What is the market demand for the Data Center Optical transceiver?
High-speed optical transceiver market began to grow at the end of 2016, its core driving force is the international large/ultra large data center upgrades and new demands on 40G and 100G transceiver.

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03

2017-10
Knowledge about fiber media converter that you should know
Fiber media converters is an indispensable network data transmission equipment, then what is optical media converter, it has what composition, what role does it play in the data dissemination process?

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03

2017-10
The data center terminology you should know
A complete data center mainly includes power supply system, wiring system, air conditioning system, cabinet system, and network system, these nouns are indispensable important part in the daily work of data center. A qualified data center practitioner can only master these common nouns and some design ideas, in order to be familiar with the data center management, operation, and maintenance.

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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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