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stmichel
    The test of an integrated intradyne coherent receiver (#ICR) as defined by Optical Internetworking Forum requires many parameters to test for each device. These devices can be tested in the above illustrated setup quickly and easily. Again the EVM concept offers a powerful tool to verify the overall quality of an ICR within a second. This… (Show more)
in Internet Infrastructure
stmichel
With demand on networking and computer performance increasing at a rapid pace, there is a growing need to store, move and process more data in real-time than ever before. As data speeds increase, channel attenuation becomes an inhibitor to moving data across an interface bus. This webcast will highlight Keysight’s contributions with PCIe® 4.0… (Show more)
in Internet Infrastructure
stmichel
Historically, intensity modulation and direct detection have been used in #optical communications to transmit information. This scheme is still used for short reach applications; however, the spectral efficiency and data rate is very limited. For example, a #100 Gbps signal using an intensity modulation scheme requires either very large bandwidth… (Show more)
in Internet Infrastructure
stmichel
Data centers are growing to meet customer demands for higher bandwidth. The #100GBASE-KR/CR backplane and copper interfaces help solve these higher demand issues. However, a faster Ethernet backplane means greater challenges for engineers. The link training decoder helps engineers to manage system integration problems.   The new N8851A solution… (Show more)
in Internet Infrastructure