Quick tech specs
- 8 x 10/100 (PoE) + 16 x SFP + 2 x combo Gigabit SFP
Know your gear
The Cisco 2520 Connected Grid Switch (CGS 2520) is a rugged Ethernet switch designed for use in transmission and distribution (T&D) power substations. The CGS 2520 uses Cisco IOS software, which is the operating system powering millions of Cisco switches and routers worldwide.