• June 08. 2018

Over the years, the improvement of 10Gigabit Ethernet technology, the decline in price and the advantages of performance have made its applications out of the data center of the enterprise and extended to the medium-sized network market. The increase in bandwidth demand and the growth of enterprise applications have promoted the wider deployment of 10Gigabit Ethernet. Which optical modules and opt...

• June 04. 2018

As we all know, Optical transceivers support DDM functions, which enable real-time monitoring of modules' parameters. And the DDM information, we can read via switch equipment, simple network management protocol(SNMP). 1.The Useful DDM Function on Optical Modules DDM is a function available on optical transceivers, including SFP, SFP+, XFP and GBIC, and is also known as digital optical monitoring(...

• May 21. 2018

As we all know , with the development of the fiber communication , the higher speed and min-cost are becoming more and more important in the market. According to the global market , we remote the 10G SFP+ Bidi to yo...

• May 15. 2018

The new 10G SFP+ copper transceiver is very popular now, today we will deeply introduce it to you, hope it will help your work. 1.10GBASE-T SFP+ Copper Transceiver Specification It is specifically designed for high speed communication links that require 10 Gigabit Ethernet over Cat 6a/7 cable&n...

• February 05. 2018

When choosing a compatible optical module, about 90% of users are worried about its quality and compatibility. As we all know, the price of compatible optical modules is much lower than the original one, so is the quality of compatible optical modules guaranteed? Can it be comparable to the original module? ETU-Link will give you some practical advice aimed to help you choose compatible optical tr...

• January 26. 2018

Direct attach cable is a communication equipment connection cable. It is commonly used to realize short distance high-speed interconnected communication. It is mainly used to realize the interconnection between servers, switches, memory and other devices. It is a low-cost high speed data communication solution. The common wire specifications are 24AWG, 28AWG and 30AWG, which can meet a variety of ...

• January 24. 2018

BIDI optical module only has one optical port, just need one fiber can simultaneously transmit and receive optical signals, is a solution to save fiber resources. BIDI optical module uses WDM technology to realize the bidirectional transmission of optical signals on one optical fiber. Optical module usually has two ports, the TX is the transmitting port, and the RX is the receiving port. BIDI modu...

• January 19. 2018

Direct attach cable is a communication equipment connection cable. It is commonly used to realize short distance high-speed interconnected communication. It is a low cost short distance connection processing scheme for replacing optical module. It is widely welcomed in the application of short-distance continuous policy among network devices. Now there are many kinds of DAC cable in the market. Wh...