Tag Archives 400G

400 gigabit ethernet is quite self-explanatory in the fact that it is an ethernet connection which operates four times faster than 100G. The name ‘400GbE’ stands for the next capacity rate in Ethernet interfaces. 400 GbE is advancing the optical network landscape, pushing network providers to adopt the new addition in order to stay ahead. […]

Network convergence might sound like an enigmatic concept when, in fact, it’s simply the aggregation of all electronic mediums of communication onto one ubiquitous 5G network. In essence, it merges mobile, video transmission, data communication services into a coexisting network. The need for increased bandwidth in an always-online society is the motivation that has given […]

With the arrival of 5G already occurring in select countries and the anticipated launch expected to happen in most within 2020, the need for telecom engineers to be skilled and trained within all aspects of 5G is evident. In order to achieve set targets and for the roll-out of 5G to be deemed successful, telecom […]

Optical interconnectivity at 400 Gbps has introduced many new design challenges. These include the step from NRZ to PAM-4 coding with the presence of a background error rate, the new QSFP-DD form factor for transponders with thermal and integration challenges and aggressive cost expectations early in the lifecycle.  One of the most difficult challenges is […]

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