Planet GS-4210-24P4C IPv6/IPv4 24-Port Managed 802.3at POE+ Gigabit Switch 4-Port Gigabit TP/SFP (220W)

A Perfect Managed PoE+ Switch with Advanced L2/L4 Switching and Security
The GS-4210-24P (L) 4C is a new generation of PLANET managed Gigabit PoE+ Switch featuring PLANET intelligent PoE functions to improve the availability of critical business applications. It provides IPv6/IPv4 dual stack management and built-in L2/L4 Gigabit switching engine along with 24 10/100/1000BASE-T ports featuring 30-watt 802.3 at PoE+ and 4 additional Gigabit TP/SFP combo ports. With a total power budget of up to 220 watts and 440 watts for different kinds of PoE applications, respectively, the GS-4210-24P4C and GS-4210-24PL4C provide a quick, safe and cost-effective Power over Ethernet network solution for small businesses and enterprises.


Physical Port
28-port 10/100/1000BASE-T Gigabit RJ45 copper with 24-port IEEE 802.3 at/af PoE injector
4 100/1000BASE-X mini-GBIC/SFP slots, shared with port-25 to port-28 compatible with 100BASE-FX SFP
RJ45 console interface for switch basic management and setup

Power over Ethernet
Complies with IEEE 802.3 at Power over Ethernet Plus, end-span PSE
Backward compatible with IEEE 802.3 af Power over Ethernet
Up to 24 ports of IEEE 802.3 af / 802.3 at devices powered
Supports PoE power up to 30.8 watts for each PoE port
Auto detects powered device (PD)
Circuit protection prevents power interference between ports
Remote power feeding up to 100 meters
PoE management
- Total PoE power budget control
- Per port PoE function enable/disable
- PoE Port power feeding priority
- Per PoE port power limitation
- PD classification detection
- PD alive-check
- PoE schedule

Layer 2 Features
Prevents packet loss with back pressure (half-duplex) and IEEE 802.3 x pause frame flow control (full-duplex)
High performance Store and Forward architecture, broadcast storm control, runt/CRC filtering eliminates erroneous packets to optimize the network bandwidth
Supports VLAN
- IEEE 802.1Q tagged VLAN
- Provider Bridging (VLAN Q-in-Q) support (IEEE 802.1 ad)
- Protocol VLAN
- Voice VLAN
- Private VLAN
- Management VLAN
- GVRP
Supports Spanning Tree Protocol
- STP (Spanning Tree Protocol)
- RSTP (Rapid Spanning Tree Protocol)
- MSTP (Multiple Spanning Tree Protocol)
- STP BPDU Guard, BPDU filtering and BPDU forwarding
Supports Link Aggregation
- IEEE 802.3 ad Link Aggregation Control Protocol (LACP)
- Cisco ether-channel (static trunk)
- Maximum 8 trunk groups, up to 8 ports per trunk group
Provides port mirror (many-to-1)
Loop protection to avoid broadcast loops

Quality of Service
Ingress and egress rate limit per port bandwidth control
Storm control support
- Broadcast / Unknown unicast / Unknown multicast
Traffic classification
- IEEE 802.1 p CoS
- TOS / DSCP / IP precedence of IPv4/IPv6 packets
Strict priority and Weighted Round Robin (WRR) CoS policies

Multicast
- Supports IPv4 IGMP snooping v2 and v3
- Supports IPv6 MLD snooping v1, v2
- IGMP querier mode support
- IGMP snooping port filtering
- MLD snooping port filtering

Security
Authentication
- IEEE 802.1X port-based network access authentication
- Built-in RADIUS client to co-operate with the RADIUS servers
- RADIUS / TACACS+ login user access authentication
Access control list
- IPv4 / IPv6 IP-based ACL
- MAC-based ACL
MAC security
Static MAC
MAC filtering
Port security for source MAC address entries filtering
DHCP snooping to filter distrusted DHCP messages
Dynamic ARP Inspection discards ARP packets with invalid MAC address to IP address binding
IP source guard prevents IP spoofing attacks
DoS attack prevention
SSH/SSL