Ruijie RG-6510 series switch is a new generation of high-performance, high-density 25G/100G switch for cloud data center and high-end Park, which can meet the design requirements of spine-leaf three-layer network architecture. Ruijie RG-6510 switch is equipped with 48 25G ports and 8 100G ports (can support 100G, 40G adaptive). Next, etu-link will introduce the optical module collocation solution ...
The Cisco Nexus 9000 series switch is designed to meet the increasing demand of users and complex applications in the data center. It not only supports ports with 10/25/40/100G transmission rates, but also supports 16/32G fiber channel, Ethernet RDMA (RoCE) and IP storage unified port. The Cisco Nexus 9000 series switches include the Nexus 9500 modular switch and the Nexus 9300 non modular switch....
At present, 5G has started the commercialization process, but the complex bearer scheme leads to the increase of the corresponding optical module types. For 5G forward transmission, in terms of speed, AAU has introduced the eCPRI protocol standard, and the forward 25G rate has become the standard of various equipment manufacturers. Because of this, the rate standard of the carrier network will be ...
Metropolitan area network is a computer communication network established within a city, referred to as MAN. It is a broadband local area network. Due to the local area network technology with active switching elements, the transmission delay in the network is small, and its transmission medium mainly uses optical cables, and the transmission rate is above 100Gbit/s. An important use of MAN is for...
2020 is the first year that 5G will be commercialized. At present, 25G optical modules have also been used in the construction of 5G signal base stations. Among them, 25G CWDM optical modules have a high market prospect in 5G fronthaul. Compared with other 25G optical modules, 25G CWDM optical module can save more fiber resources, thus effectively saving the total cost of operators. As early as 20...
With the increasing demand of data center for bandwidth, the network rate is developing towards a higher rate, and there is bound to be the need for network upgrading. There are two upgrade paths for the network from 10G to 100G, namely 10G-25G-100G and 10G-40G-100G. End users seem to prefer 25G. Why? ETU-LINK will tell you. All this can be said from the rise of 25 Ethernet. Data center TOR...
According to the transmission distance, 25G optical modules can be divided into 25G SFP28 SR 100m, 25G SFP28 LR 10km, 25G SFP28 ER 40km, etc. In this article, ETU-LINK will focus on introducing the 25G SFP28 LR 10km optical module. The 25G SFP28 LR 10km optical module has a working wavelength of 1310nm, dual LC connector, DFB laser and PIN photodetector, built-in CDR circui...
25G optical module is an optical module with a transmission rate of 25Gbps, which is mainly used in 25G Ethernet and 100g (4×25Gbps) Ethernet. Encapsulated as SFP28, its function is to interconnect servers and switches in the data center. With the rapid development of the Internet, cloud computing and big data, the construction of IT infrastructure data centers is further accelerated, among which ...
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