PLANET GS-4210-24P2S - Manual (Page 15)

User’s Manual of GS-4210-24P2S
1.4 Product Features
Physical Port
■ 24-port 10/100/1000Base-T Gigabit RJ-45 copper
■ 2 100/1000Base-X mini-GBIC/SFP slots
■ RJ-45 console interface for switch basic management and setup
■ Reset button for system factory default and reboot
Power over Ethernet
■ Complies with IEEE 802.3at High Power over Ethernet
■ Complies with IEEE 802.3af Power over Ethernet
■ Up to 24 ports of IEEE 802.3af / 802.3at devices powered
■ Supports PoE Power up to 30.8 watts for each PoE port
■ 300-watt PoE budget
■ Auto detects powered device (PD)
■ Circuit protection prevents power interference between ports
■ Remote power feeding up to 100m
■ PoE Management
 Total PoE power budget control
 Per port PoE function enable/disable
 PoE Port Power feeding priority
 Per PoE port power limitation
 PoE delay
 PD classification detection
Layer 2 Features
■ Prevents packet loss with back pressure (half-duplex) and IEEE 802.3x pause frame flow control (full-duplex)
■ High performance Store and Forward architecture, runt/CRC filtering eliminates erroneous packets to optimize the
network bandwidth
■ Supports VLAN
- IEEE 802.1Q tagged VLAN, up to 256 VLAN groups, out of 4094 VLAN IDs
- Protocol VLAN
■ 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 802.3ad Link Aggregation Control Protocol (LACP)
 Maximum 8 LACP groups, up to 16 ports per LACP group
 Cisco ether-channel (Static Trunk)
 Maximum 8 trunk groups, up to 8 ports per trunk group
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