User’s Manual of GS-4210 Series
1.4 Product Features
Physical Port
■ 10/100/1000BASE-T Gigabit RJ45 copper
■ 100/1000BASE-X mini-GBIC/SFP slots.
■ RJ45 console interface for switch basic management and setup
Power over Ethernet (GS-4210 PoE Series)
■ Complies with IEEE 802.3at High Power over Ethernet End-Span PSE
■ Complies with IEEE 802.3af Power over Ethernet End-Span PSE
■ IEEE 802.3af / 802.3at 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 802.3x 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 802.1ad)
- 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 802.3ad Link Aggregation Control Protocol (LACP)
Cisco ether-channel (static trunk)
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