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15

2017-08
QSFP + Optical Module Basics
QSFP + four-channel SFP interface (QSFP), QSFP is designed to meet the market demand for higher-density high-speed pluggable solution was born. This 4-channel pluggable interface transfer rate of 40Gbps. Many mature technologies in XFP are applied to the design.

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15

2017-08
The Basic Principles Of XFP
The advantages of the XFP optical module are mainly due to the faster transmission speed, support 10 Gbps Ethernet transmission, but the volume is larger than the SFP + optical module, so no SFP + optical module is popular. Source (Fast Fiber)

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15

2017-08
The Fiber-optic Network Card Provides Users With Reliable Fiber Connection
Fiber-optic network card used in Ethernet, or storage, Ethernet with the general referred to as fiber-optic network card, storage with the general called HBA card, are inserted into the server inside, a then Ethernet switch, a storage with the Fiber switch.

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14

2017-08
SFP Meets International Standards
SFP: is the interface device that converts gigabit electrical signals into optical signals. Designed for hot swap. Is an interchangeable product that conforms to international standards. Gigabit switch with GBIC interface design because of the exchange of flexible, in the market occupies a larger market share. SFP can be easily understood as an upgraded version of GBIC.

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14

2017-08
Strong Anti-interference Ability Of Transceiver Applications
Transceiver Application Introduction: First, Multimode fiber transceiver, Multimode fiber, Fiber transceiver is an Ethernet signal and optical signals interchange of Ethernet transmission medium conversion equipment, the optical fiber for transmitting data on the network is divided into multimode fiber and single-mode fiber, and the fiber core diameter of multimode fiber is 50~62.5μm, the outer diameter of cladding is 125μm, and the fiber core diameter of the corresponding Single-mode fiber is 8.3μm, outer diameter 125μm. Transceiver Applications But these technical data for us is not very intuitive, in fact, to distinguish between multimode fiber and single-mode fiber, see the color can be.

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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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