Multimode VCSEL and Photodiode test with Keysight’s Lightwave Component Analyzer N4373E

Stand 101

26th May 2022

Most optical transceivers in data centers are installed between top-of-rack and leaf switches and cover distances up to 100m. With more power efficiency and cost-saving, multimode transceivers operating around 850nm are perfectly suitable. The Keysight’s N4373E offers an ideal choice to develop and characterize electro-optical components for multimode transceivers running at 53Gbaud PAM4 for 400G as discussed in the upcoming standard IEEE 802.3db, and 800G. This latest solution N4373E Lightwave Component Analyzer supports you in testing the bandwidth of Vertical-cavity Surface-emitting Lasers (VCSELs) and photodiodes up to 50GHz with excellent accuracy.

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