10/100/1000T 802.3bt PoE + 10/100/1000T 802.3at PoE + Gigabit TP/SFP Combo Managed Switch

Minimum Order Quantity : Negotiable
Are samples available for this product? : Negotiable
Current Export Markets : Worldwide

Language : English

Physical Port

• 24-port 10/100/1000BASE-T RJ45 copper with PoE injector function
• 2-port 10/100/1000BASE-T RJ45 copper
• 2 100/1000BASE-X mini-GBIC/SFP slots, shared with port-25 to port-26 compatible with 100BASE-FX SFP
• RJ45 console interface for switch basic management and setup 

Power over Ethernet

• Complies with IEEE 802.3bt PoE++ and 802.3at PoE+ standard PSE
• Backward compatible with IEEE 802.3af Power over Ethernet
• Selectable PoE mode: End-span/Mid-span/802.3bt/UPoE/Legacy
• Ports 1 to 20 support up to 36 watts
• Ports 21 to 24 support up to 95 watts
• Each PoE port supports 54V DC power to powered device
• 515-watt PoE budget
• Auto detects powered device
• Circuit protection prevents power interference between ports
• Remote power feeding up to 100 meters in standard mode and 250m in extended 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
。PoE extension
• Intelligent PoE features
。PD alive check
。PoE schedule
。Scheduled power recycling

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, and runt/CRC filtering that 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
• 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)
• 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


• 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


• Authentication
。IEEE 802.1X port-based network access authentication
。Built-in RADIUS client to cooperate 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


• IPv4 and IPv6 dual stack management
• Switch management interface
。Web switch management
。Telnet command line interface
。SNMP v1 and v2c switch monitoring
。SSHv2 and TLSv1.2 and SNMP v3 secure access
• SNMP Management
。Four RMON groups (history, statistics, alarms and events)
。SNMP trap for interface link up and link down notification
• User privilege levels control
• Built-in Trivial File Transfer Protocol (TFTP) client
• BOOTP and DHCP for IP address assignment
• System maintenance
。Firmware upload/download via HTTP/TFTP
。Configuration upload/download through web interface
。Dual images
。Hardware reset button for system reboot or reset to factory default
• SNTP Network Time Protocol
• Network Diagnostic
。SFP-DDM (digital diagnostic monitor)
。Cable diagnostics
。ICMPv4/ICMPv6 remote ping
• Link Layer Discovery Protocol (LLDP) and LLDP-MED
• Event message logging to remote Syslog server
• PLANET smart discovery utility
• Smart fan with speed control

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