Ethernet switch with 24 gigabit optical ports and 4 gigabit combo ports (1 console port, 24 gigabit SFP ports, 4 gigabit SFP/Base-T combo ports; the standard AC220V power supply, the cooling fan, 1U, 19-inch rack-mounted installation)
Item | S2528GX | ||||||
Switching capacity | 64Gbps | ||||||
Forwarding rate | 42Mpps | ||||||
Dimensions mm (W×D×H) | 440×180×44 | ||||||
Power consumption | <45W | ||||||
Power supply | AC: 100V-240V, 50Hz±10% DC: -36V~-72V (The POE switch here doesn't support DC power supply) |
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Environment | Operating temperature/humidity: 0℃-50℃, 10%-90% non-condensing Storage temperature/ humidity: -20℃-70℃; 5%-95% non-condensing |
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MAC switching function | Static configuration and dynamically learning of MAC address | ||||||
Check and delete MAC address | |||||||
Configuring of MAC address aging time | |||||||
Limit on MAC address learning number | |||||||
MAC address filtering function | |||||||
VLAN | 4K VLAN entries | ||||||
GVRP | |||||||
1:1 and N:1 VLAN Mapping | |||||||
QinQ | |||||||
Private VLAN | |||||||
STP | 802.1D (STP), 802.1W (RSTP), 802.1S (MSTP) | ||||||
BPDU protection, root protection and ring protection | |||||||
Multicast | IGMP v1/v2/v3 | ||||||
IGMP Snooping | |||||||
IGMP Fast Leave | |||||||
Multicast group policy and multicast number limit | |||||||
Multicast traffic cross VLAN duplication | |||||||
IPv4 | Static routing (only limit to S2528C, S2528GX and S2528P) | ||||||
IPv6 | ICMPv6, DHCPv6 and IPv6 Telnet | ||||||
IPv6 Neighbor Discovery | |||||||
MLD v1/v2 | |||||||
MLD Snooping | |||||||
QoS | Traffic classification of each field of L2/L3/L4 protocol headers | ||||||
CAR traffic control | |||||||
802.1P/DSCP priority remark | |||||||
Multiple queuing algorithms such as SP, WRR or SP+WRR | |||||||
Tail-Drop, WRED | |||||||
Traffic supervision and traffic shaping | |||||||
Security features | Identification and filtering of L2/L3/L4 based ACL | ||||||
Defend against DDoS attack, SYN Flood attack of TCP or UDP Flood attack | |||||||
Suppression of broadcast, multicast and unknown unicast packet | |||||||
Port isolation | |||||||
Port security, IP+MAC+port binding | |||||||
DHCP Snooping, DHCP Option 82 | |||||||
IEEE 802.1x authentication | |||||||
Radius and BDTacacs+ authentication | |||||||
Command line authority control based on user levels | |||||||
Reliability | Static/LACP link aggregation | ||||||
EAPS and ERPS(single ring) | |||||||
ISSU | |||||||
Management and Maintenance | Console, Telnet, SSH 2.0 | ||||||
WEB based management style | |||||||
SNMP v1/v2/v3 | |||||||
Upload and download of TFTP files | |||||||
RMON |
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