Model: Planet GS-4210-48T4S

48-Port 10/100/1000BASE-T + 4-Port 100/1000BASE-X SFP Gigabit Managed Switch

High Performance Backbone / Server Farm Switch

Gigabit Ethernet supported equipment has become the fundamental unit of enterprises and network servers. With up to 104 Gigabits per second of non-blocking switch fabric, the GS-4210-48T4S can easily provide the high bandwidth required from now on. It can easily provide a local, high bandwidth and Gigabit Ethernet network for the backbone of enterprises or SMBs. With its port trunking function, a 16Gbps fat pipe is provided for connecting to the backbone if required. It is ideal to be used as a server farm switch to connect servers. With the four SFP ports, the GS-4210-48T4S provides the uplink to the edge network through Gigabit Ethernet LX/SX/BX SFP modules.

Department / Edge ACL, Security and QoS Switch

With the IEEE 802.1x network access authentication, the GS-4210-48T4S provides the MAC / IP / Protocol Access Control list and Port Security functions which can limit the number of MAC addresses to be passed through one specific port. The IGMP snooping and QoS features in the GS-4210-48T4S improve the network efficiency and protect the network clients.

Features

Physical Port

• 48-port 10/100/1000BASE-T Gigabit RJ45 copper
• 4 100/1000BASE-X mini-GBIC/SFP slots
• Reset button for system factory default
• RJ45 console interface for basic management and setup

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
• - Provider Bridging (VLAN Q-in-Q) support (IEEE 802.1ad)
• - Protocol VLAN
• - Voice VLAN
• - Private VLAN (Protected port)
• - 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)
• - 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 802.1p 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
• - DHCP Option 82
• - RADIUS / TACACS+ authentication
• Access Control List
• - IPv4 / IPv6 IP-based ACL
• - IPv4 / IPv6 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
• 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

Management

• IPv4 and IPv6 dual stack management
• Switch Management Interface
• - IPv4 / IPv6 Web switch management
• - Telnet Command Line Interface
• - SNMP v1, v2c and v3
• - HTTPs secure access
• Built-in Trivial File Transfer Protocol (TFTP) client
• User privilege levels control
• Static and DHCP for IP address assignment
• System Maintenance
• - Firmware upload / download via HTTP / TFTP
• - Configuration upload / download through HTTP / TFTP
• - Dual images
• - Hardware reset button for system reset to factory default
• SNTP Network Time Protocol
• Cable diagnostics
• Link Layer Discovery Protocol (LLDP) 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