Cisco SG350-28P is one kind of 28-Port Gigabit PoE Managed Switch. This Cisco Managed Switch Discovery Protocol discovers Cisco devices, so that it allows devices to share critical configuration information, simplifying network setup and integration. In this Gigabit PoE Managed Switch, the Simple Network Management Protocol allows you to set up and manage your switches and other Cisco devices also remotely from a network management station. This Managed Switch delivers High performance, It Secure desktop connectivity helps to speed file transfers and data processing, improve network uptime, and you can keep your employees connected and productive. It support for advanced technologies, that ensure easy integration and full compatibility with IP telephony and other unified communications. This Managed Switch Provides more ports per Gigabit Ethernet switch than traditional switch models, giving you more flexibility to connect and empower your business. It comes with Advanced layer 3 traffic management, that provides static LAN Layer 3 routing, to segment your network into workgroups and communicate across VLANs without degrading performance. The Cisco SG350-28P Gigabit PoE Managed Switch has 1 Year Warranty.