Switch CISCO REFRESH C1200-48P-4G — 48-port PoE Ethernet switch with 4 Gigabit uplinks

CISCO REFRESH C1200-48P-4G is a 48-port PoE Ethernet switch with four Gigabit uplink ports, intended for powering and connecting multiple network devices in small to medium-sized environments. The unit provides centralized Ethernet connectivity and PoE power over standard twisted-pair cabling, allowing deployment of IP phones, wireless access points, CCTV cameras and other PoE-capable devices while keeping uplink capacity for aggregation and core network connections.

Advantages

The switch combines a high port count with Power over Ethernet on all access ports and four dedicated Gigabit uplinks, simplifying installation and minimizing the need for separate power supplies. It supports standard Ethernet features necessary for stable connectivity and ease of integration into existing networks. The compact rackable/desktop form factor and predictable power budget make it suitable for environments that require consistent device powering and straightforward management.

Suitable for

• Small and medium office networks requiring multiple PoE endpoints
• IP telephony deployments with centralized power and connectivity
• Wireless network backhaul for multiple access points
• CCTV camera installations needing PoE and reliable uplinks
• Retail sites and branch locations with consolidated networking needs

Key specifications

• 48 Ethernet RJ-45 access ports with Power over Ethernet support
• 4 Gigabit Ethernet uplink ports for aggregation
• Supports standard PoE power delivery over twisted-pair cabling
• Layer 2 switching features for VLANs and traffic separation
• Form factor suitable for desktop or rack mounting

How to use

Install the switch on a stable surface or mount it in a rack following the manufacturer’s mounting instructions. Connect the uplink ports to the network core or aggregation device using Cat5e or higher cabling. Plug PoE-powered devices such as IP phones, wireless access points or cameras into the access ports; the switch will provide power and data over the same Ethernet cable. Configure basic network settings, VLANs and port policies through the switch management interface as needed for your network design.

Usage recommendations

Plan the total PoE power budget before deployment to ensure all connected devices receive sufficient power. Use quality Ethernet cabling (Cat5e or Cat6) for reliable Gigabit connections and keep firmware updated to maintain security and compatibility.