Introduction to HPE 40G Optics

Recently the increasing network infrastructures are upgrading to 40GbE to ensure better performance, which greatly promote the popularity of 40G optical devices, especially the 40G optical transceivers and 40G QSFP+ cables. 40G optics, featured by its unique specification, are designed to meet different connectivity applications in data center. Telecom vendors like HPE, Cisco, Juniper, Arista […]

Some Basics About Migration to 40G Ethernet

Fiber optic links are vital for providing the bandwidth and speed needed to transmit huge amounts of data to and from a large number of sources. Recently more bandwidth is greatly needed to support the use of virtualization and improved space utilization in the data center. 2010 witnessed the ratification of 40 and 100 gigabit […]

40GbE – A Logical Step for 100GbE

2010 witnessed the ratification of 40GbE and 100GbE standard, which is a great breakthrough of telecommunication industry. This standard is developed by the IEEE 802.3ba Task Force to support sending Ethernet frames at 40 and 100 gigabits per second. They also address physical layer specifications for communication across backplanes, copper cabling, multimode fiber and single-mode […]

40 Gigabit Ethernet in the Enterprise

With the ratification of the IEEE 802.3ab in 2010, 40GbE has displaced 10GbE as the next network speed evolution in the enterprise. As was the case with the migration to 10GbE, the two main factors to widespread deployment of 40GbE are deployment costs and supporting technologies and tools. In the 10G era, the network monitoring […]

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