The Planet GS-4210-48P4S is a 48-port Gigabit PoE+ managed switch designed to provide reliable network connectivity, flexible fibre uplinks and intelligent power management for professional IP surveillance, access control and business network applications. With 48 IEEE 802.3at/af PoE ports, 4 SFP slots and advanced Layer 2 management features, it delivers a scalable switching platform for demanding network environments.

• 48-Port Gigabit PoE+ Switching – Provides 48 10/100/1000BASE-T RJ45 ports with IEEE 802.3at/af PoE injector functionality.
• 4 SFP Fibre Uplink Slots – Includes 4 100/1000BASE-X mini-GBIC/SFP slots for fibre uplinks, backbone connectivity and network expansion.
• High-Power PoE Delivery – Supports up to 36W per PoE port for powering compatible IP cameras, access points, intercoms and other PoE devices.
• Extended PoE Distance – Supports remote power feeding up to 100 metres in standard mode and up to 250 metres in extend mode.
• Advanced PoE Management – Includes per-port PoE enable/disable, power priority, power limitation, PD classification, PD alive-check and PoE scheduling.
• Layer 2 Managed Features – Supports VLAN, Q-in-Q, protocol VLAN, private VLAN, voice VLAN, management VLAN and GVRP for flexible traffic segmentation.
• Network Resilience – Supports STP, RSTP, MSTP, BPDU protection, loop protection and ERPS for improved network reliability.
• Link Aggregation Support – Includes IEEE 802.3ad LACP and static trunking to increase bandwidth and provide uplink flexibility.
• Quality of Service – Supports ingress and egress rate limiting, storm control, traffic classification, IEEE 802.1p CoS, DSCP and WRR policies.
• Multicast Optimisation – Supports IPv4 IGMP snooping, IPv6 MLD snooping, querier mode and multicast port filtering.
• Comprehensive Network Security – Includes 802.1X authentication, RADIUS/TACACS+ access, ACLs, MAC security, DHCP snooping, Dynamic ARP Inspection, IP source guard and DoS attack prevention.
• Flexible Management Options – Supports web management, console/Telnet CLI, SNMP, SSHv2, TLSv1.2, TFTP, dual image firmware and remote Syslog logging.
• Network Diagnostics – Includes cable diagnostics, ICMP remote ping, LLDP, LLDP-MED and PLANET Smart Discovery Utility support.
• Professional Deployment Support – Compatible with PLANET NMS and CloudViewer for simplified deployment and network management.

The Planet GS-4210-48P4S provides high-density PoE+ switching, fibre uplink flexibility and advanced network management, making it an ideal choice for security networks, commercial buildings, education facilities, enterprise infrastructure and large-scale IP device deployments.