GS-4210-16P2S: 16 Puertos Gigabit PoE+ y 2 Puertos SFP

Physical Port

• 16 10/100/1000BASE-T Gigabit Ethernet RJ45 ports with IEEE 802.3at PoE+ Injector
• 2 100/1000BASE-X mini-GBIC/SFP slots
• 1 RJ45 console interface for switch basic management and setup

Power over Ethernet

• Complies with IEEE 802.3at Power over Ethernet Plus/end-span PSE
• Up to 16 ports of 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 in standard mode and 250m in extend mode
• 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
• Intelligent PoE features
- PoE usage threshold control

- 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, 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
- IEEE 802.1D Spanning Tree Protocol (STP)

- IEEE 802.1w Rapid Spanning Tree Protocol (RSTP)

- IEEE 802.1s Multiple Spanning Tree Protocol (MSTP), spanning tree by VLAN

- BPDU Guard
• Supports Link Aggregation
- IEEE 802.3ad Link Aggregation Control Protocol (LACP)

- Cisco ether-channel (static trunk)
• Provides port mirror (many-to-1)

Quality of Service

• Ingress/Egress Rate Limit per port bandwidth control
• Storm Control support
- Broadcast, Unknown Unicast, and Unknown Multicast
• Traffic classification
- IEEE 802.1p CoS- DSCP/IP Precedence of IPv4/IPv6 packets
• Strict priority and Weighted Round Robin (WRR) CoS policies

Multicast

• Supports IGMP snooping v1, v2 and v3
• Supports MLD snooping v1 and v2
• Querier mode support
• IGMP snooping port filtering
• MLD snooping port filtering
• MVR (Multicast VLAN Registration)

Security

• Authentication
- IEEE 802.1X port-based network access authentication

- Built-in RADIUS client to cooperate with the RADIUS servers

- DHCP Option 82

- RADIUS/TACACS+ login user access authentication
• Access Control List
- IPv4 IP-based ACL

- IPv4 IP-based ACE

- MAC-based ACL

- MAC-based ACE
• MAC Security
- Static MAC

- MAC Filtering
• Port Security for Source MAC address entries filtering
• DHCP Snooping to filter distrusted DHCP messages

Management

• Switch Management Interface
- Console/Telnet Command Line Interface

- Web switch management

- SNMP v1, v2c and v3

- HTTPs secure access
• Built-in Trivial File Transfer Protocol (TFTP) client
• Static and DHCP for IP address assignment
• System Maintenance
- Firmware upload/download via HTTP/TFTP

- Configuration upload/download through HTTP/TFTP

- Hardware reset button for system reboot or reset to factory default
• SNTP Network Time Protocol
• Link Layer Discovery Protocol (LLDP) Protocol and LLDP-MED
• SNMP trap for interface Link Up and Link Down notification
• Event message logging to remote Syslog server
• Four RMON groups (history, statistics, alarms and events)
• PLANET Smart Discovery Utility