• May 18. 2021

With the advent of 40G Ethernet, many enterprise users have begun to take full advantage of current 10G network equipment to upgrade to 40G networks. However, when high-speed switches and low-speed switches are interconnected, we will encounter the problem of insufficient SFP+ ports. At this time, we can use Yitian CVR-QSFP-SFP10G converter module to convert QSFP+ ports to SFP+ ports, an...

• May 21. 2021

The OM3 patch cord is a 10-Gigabit multi-mode patch cord. The multi-mode fiber uses light-emitting diodes as the light source, allowing multiple beams of light to propagate in the fiber at the same time, thereby forming a mode dispersion. Mode dispersion technology limits the bandwidth and distance of multimode fiber. Therefore, the core wire of multimode fiber is thick, the transmission speed is ...

• July 01. 2021

We all know AOC active optical cables, but have you heard of AEC active cables? Today, ETU-LINK will introduce to you what is AEC active cable and what are its advantages?     The AEC active cable is issued by the HiWire Alliance, and the HiWire AEC specification defines the standard for basic electrical and mechanical specifications. AEC active cable supports transmission rates of 100G,...

• July 03. 2021

Today, ETU-LINK will introduce the connection scheme of Huawei 10 megabyte switch and 10 megabyte network card. First, we will understand the port type and optical port type of the ten megabyte network card equipped by Huawei wantrillion switch. Huawei's 10 megabyte access network switch is equipped with down line 10G SFP+ port, which is mainly connected to the access of the ten thousand megabyte ...

• July 06. 2021

High speed cable and active optical cable are commonly used short-distance interconnection products in data center and enterprise computer room, but they have their own advantages and disadvantages. In this article, ETU-LINK will show you how to choose high-speed cable and active optical cable in data center computer room and how to compare their advantages?   First of all, let's ta...

• July 21. 2021

As we all know, DAC active cable is mainly used for interconnection between cabinets. Due to the limitation of passive copper cable DAC transmission distance due to material, high frequency loss of connector and other factors, the maximum length of passive copper cable DAC with transmission rate of 10G/25G can only reach 7m, and the maximum length of passive copper cable DAC with transmission rate...

• July 23. 2021

In this article, ETU-LINK will take you to talk about network management switches and non network management switches. With the development of the network, the demand for switches is also increasing. Many switch parameters will be written with network management switches or non network management switches. What is the difference between the two?   The non network management switch is also kno...

• August 10. 2021

With the advent of 40G Ethernet, many enterprise users have begun to take full advantage of current 10G network equipment to upgrade to 40G networks. In other words, this involves the use of 40G switches with QSFP+ ports and existing 10G devices (switches and servers) with SFP+ ports. In this article, ETU-LINK will share three common solutions and teach you how to interconnect the switch 40G QSFP+...