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27

2017-06
Digital Transceivers Differ From Analog Receivers
The role of an optical receiver is to convert an optical signal into an electrical signal. The goal of an optical transmitter is to convert an electrical signal into a modulated optical signal. These requirements define digital transceivers as well as analog receivers and transmitters. However, they differ from each other in respect of design requirements and design considerations, irrespective of digital or analog. The digital transceivers deal with large signals, while the analog receivers handle smaller signals per channel and overall large loading due to multi tone transport. On the other hand, both topologies have common requirements that can be analyzed similarly, such as sensitivity and jitter, with minor differences.

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27

2017-06
XFP Transceivers for Telecommunications
The MSA for that XFP transceiver was born after the satart from the success from the SFP format to provide a transceiver with a form factor suitable for hosting 10 Gbps transmission components, but sufficiently compact to breed the advantages of the SFP.

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27

2017-06
How to buy 10G XFP transceiver？
In optical communication networks, there are many tools and gadgets fundamental to performing smooth technical processes. One particular system is called an optical transceiver. It's any device you can use like a transmitter and receiver at the same time. A transceiver has two functions that it's both a transmitter and receiver which are combined to form a unit and use the same channels. The circuits will not be shared in some cases, when it is called a transceiver.

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27

2017-06
SFP and SFP Plus For Networking System
As the continuous increasing of the transmission capacity, determining the optical fiber communication becomes the major means of transmission in the modern telecommunication network system. Both SFP (small form-factor pluggable) and SFP plus (SFP+) transceivers are widely used in this field. But how much do you know about them?

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27

2017-06
What do you know about CWDM SFP transceivers?
CWDM SFP (Coarse Wavelength Division Multiplexing) transceiver, used on SFP ports or slots on the switches or routers, is a technology that allows for multiple channels, of mixed protocols and data rates, to be COMBINED and transmitted over fiber optic cable.

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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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