Sales of all categories of Ethernet switches and routers were down 14% in the first quarter of 2020 compared to Q1 last year, the worst quarter in seven years, according to Synergy Research Group.\n\u201cIn a pre-pandemic world we\u2019d have expected total vendor revenues from switches and routers to have been a billion dollars higher that what we actually saw,\u201d said John Dinsdale, a Chief Analyst at Synergy. Revenues for the quarter were $9.1 billion, down from $10.58 billion in last year\u2019s first quarter.\n\nThe problem wasn\u2019t entirely that COVID-19 forced businesses to change plans about buying the gear. \u201cOn balance the Q1 hit was driven more by supply-chain issues rather than by soft demand,\u201d he said. Demand is still high from service providers, but not so for enterprises, where \u201csome sectors will take several months before returning to some form of normality.\u201d He said the supply-chain problems should be resolved relatively quickly.\nFirst-quarter sales of enterprise routers took a 15% hit vs. last year, but revenues from service-provider routers took the biggest hit, down 19% from Q1 in 2019, according to the research.\nRevenues from some classes of hardware did increase though. With networks rapidly deploying 100 GbE and 25 GbE fixed switches, both of those segments actually grew in the first quarter, Synergy said.\nOn a relative basis, Cisco did well in the quarter, commanding market shares of 57% for Ethernet switches, 65% for enterprise routers and 35% for service-provider routers, leading all its competitors in aggregate. The next five were Huawei, Nokia, Juniper, Arista Networks and HPE.