Cisco Optical Module – Router Switch Blog

Cisco Promotion in July, Limited Time Offer! Up to 85% Off!

Posted on July 22, 2020 by RS-Tech | 0 Comments

Hello guys. Today I must share you a big discount of Cisco products! Do you want to upgrade your Cisco networking devices? Go to Router-switch.com to get the big discounts now. Cisco Promotion in July! Up to 85% OFF! Limited-time…

Hot & Trending ICT Products Recommend for You

Posted on February 17, 2020 by RS-Tech | 0 Comments

Do you know the hot and trending ICT products in 2020? If you don’t have idea, we can recommend some products for you. Click this image below to learn details. Or download the list directly: Best Sellers 2020 In this…

Replacement Products of Cisco EOS & EOL Products

Posted on February 14, 2020 by RS-Tech | 0 Comments

AS the technology developing, Cisco has upgrade its products almost every year. If you have Cisco old devices, you will find some EOS & EOL products are not easy to use than before. So you must get new devices to…

Top 10 Router, Switch, Firewall and Others of Cisco 2019

Posted on February 7, 2020 by RS-Tech | 0 Comments

New year has come. For reference, we collect 2019 top sales lists of Cisco in this post, including top 10 Cisco routers 2019, top 10 Cisco switches 2019, top 10 Cisco firewalls 2019, etc. The data is from google search,…

What are the Cisco 100G CPAK, QSFP-100G, CFP2, CXP and CFP Modules?

Posted on September 30, 2019 by RS-Tech | 0 Comments

As the technology develops, now there are not only 1G, 10G transceivers in the market, but also 100G, 40G and 25G optical modules. To meet ever growing bandwidth requirements of service provider and data center networks, 100 Gigabit Ethernet was…