• 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...

• August 30. 2019

The 10G SFP+ 10G optical module is divided into 10G SFP+ dual fiber module, 10G SFP+ single fiber module, 10G SFP+ copper RJ45 module and 10G SFP+ CWDM/DWDM optical module. ETU-LINK introduces the specification parameters of these products in detail. 10G SFP+ dual fiber optical module product parameters: Model No. Data Rate Package Wavelength(nm) Distance Temp.(℃) Interface ES85X-3LCD03 10G SFP+ 8...

• August 20. 2019

With the advent of the 5th generation (5G) communication, 100G is becoming more and more familiar to us, but we really know 100G optical module? Compared with the 100G CFP4 optical module and the 100G QSFP28 optical module, which packaging has more advantage?More popular?Today we will compare and analyze them in detail. QSFP28 optical module QSFP28 optical module belongs to a kind of 100G optical ...

• August 13. 2019

The entrance of the optical fiber greatly satisfies the user's demand for the network. The optical module can realize photoelectric conversion for optical communication network, and the transmitting end converts the electrical signal into an optical signal. After transmitting through the optical fiber, the receiving end converts the optical signal into an electrical signal. When choosing an optica...

• July 10. 2019

25G Ethernet has been hitting the web world at a sudden rate and may eventually become the fastest IEEE Ethernet standard ever completed. 25G cable is divided into 25G SFP28 direct attach cable and 25G SFP28 active optical cable, both of them can transmit data at 25Gbps. What are the differences between them? In this article, ETU-Link will focus on the differences between the two cables. What is a...

• June 28. 2019

10GBASE-T SFP+ Copper RJ45 module also known as optical port switching electrical port module, photoelectric conversion module, it is a hot-plugging module, adopts SFP+ packaging form, RJ45 connector, transmission rate is 10G, the transmission distance can reach 30m, its port supports shielded twisted pair, and can support unshielded twisted pair. The 10GBASE-T SFP+ Copper RJ45 module complies wit...

• June 17. 2019

This article gives you two main points, about the X2 to 10G SFP+ optical module connection solution and the X2 module and SFP+ module direct connection solution. Now let's take a look at the following solution with ETU-Link: The X2 to 10G SFP+ optical module connection solution Required equipment: ①X2 optical module ②X2 to SFP+ converter ③10G SFP+ optical module ④patch cord Solution 1 One end uses...

• May 30. 2019

The latest MPO optical module classification summary, first we will introduce what is MPO optical module? MPO optical module refers to the optical module that interface uses MPO connector, which is usually used with MPO fiber patch cord. MPO connector can be divided into male head and female head.MPO interface of optical module is generally male head type, on the contrary, MPO fiber patch cord use...