QSFP-40G-LR4 Transceiver: QSFP+ CWDM vs PSM QSFP+ transceiver, the updated version of QSFP (Quad Small Form-Factor Pluggable), is known by providing four 10-Gigabit transmit and receive channels in a single pluggable optical module for an aggregate bandwidth of 40 Gbps. It’s nowadays widely adopted ...

Spring Festival Holiday Notice of Year 2021 Here on behalf of Topstar Members:  Wish all customers safe and Healthy, Good luck in Year 2021 #topstar #HolidayNotice #QSFP28 #OpticalTransceiver

Dear Friends, Thank you to everyone for the support this year, we are looking forward to our cooperation in Year 2021! The Christmas is coming, here on behalf of our Topstar team: May your Christmas be full of love, laughter, and goodwill. And may the new year bring peace and joy! Merry Christmas &a...

Lenovo Data Centre Group (DCG) has released new data management solutions for customers of all sizes. The new solutions are designed to enable businesses to harness data more securely and efficiently, from edge to core to cloud, with a single set of tools and capabilities. Lenovo ThinkSystem DM5100F...

#Coronasvirus #COVID19 #SFP #Opticaltranseriver Topstar helps you how to fight with the Coronasvirus And as an experienced member who is going through this battle, below are our most sincere suggestions: 1 Pls keep dozens of medical face mask, 75% alcohol, enough food, basic necessities at home in c...

IDC has released predictions for the IT industry for 2021 and beyond, published in a new FutureScape report. Despite the disruptions caused by the global pandemic in 2020, the global economy remains on its way to its ‘digital destiny’ as most products and services are based on a digital delivery mod...