• January 08. 2020

Even if the data center is developing at a high speed, such as 100G or 200G, 10G / 40G optical modules are still popular, because there are many scenarios that only need 10G or 40G. In today's tough competition, people have higher and higher requirements on quality, so to adapt to the development of this phenomenon, we must improve the quality of products. For this reason, ETU-Link does this. Opti...

• December 17. 2019

The 40G QSFP+ optical module is a product developed on the basis of QSFP. It has four independent optical signal transmitting and receiving channels, which can transmit data at the same time. It can provide high-density and low-power 40G Ethernet connection transmission applications for data center, high-performance computing network, enterprise core layer and distribution layer, as well as teleco...

• December 14. 2019

40G interconnection has made a great contribution to meet the increasing throughput and bandwidth requirements, of which 40G QSFP+ AOC is an excellent solution with the advantages of lighter weight, smaller bending radius and heat dissipation. Therefore, 40G QSFP+ AOC is favored by customers. Today ETU-Link will introduce the 40G AOC active optical cable and the matching scheme with the switch. 40...

• December 05. 2019

With the increasing demand for network performance and high cost performance of optical modules, it is particularly important to design a cost-effective scheme for the switch and optical modules in the data center. Today ETU-Link will introduces the matching scheme of Juniper QFX3500 switch with optical module. Juniper QFX3500 Switch introduction QFX3500 switch can provide 48 SFP+ ports and 4 QSFP...

• December 03. 2019

In the 40G network transmission application, the 40G QSFP+ optical module occupies an important position. According to different needs, it is applied in different transmission scenarios. QSFP+ optical module introduction: QSFP+ optical module, namely 40G optical module, is a compact hot plug optical module for data communication applications. It has four independent optical signal transmission and...

• November 26. 2019

The 40G QSFP+ ER4 optical module has the technical advantages of long transmission distance, high efficiency, low management cost and so on, which is essential in the construction of data center network. Today ETU-Link will introduce the 40G QSFP+ ER4 optical module in detail. 40G QSFP+ ER4 optical module: PN Abbreviation Wavelength Distance Pictures EQxx4X-3LCD30 Lite ER4 CWDM 30KM EQxx4X-3LCD40 ...

• September 21. 2019

Many things are from scratch, from incomplete to complete development process, optical communication is also a technology realization from theory to engineering field, and to today's realization of high-speed operation of optical fibers. After decades of constant experiments by scientists to achieve today's achievements, never give up its research. Today, with the vigorous development of optical c...

• September 03. 2019

Switch is a network device used for electrical (optical) signal forwarding.It provides an exclusive electrical signal path for any two network nodes that access the switch. About the Arista7500E series switches The Arista 7500E Series modular system is a high performance data center switch for compact 7 RU (4 slots) or 11RU (8 slots). These switches combine scalable L2 and L3 forwarding and traffi...