Thông số kỹ thuật Switch H3C S5560S-28P-SI
| Item | S5560S-28P-SI |
| Box switching capacity | 598Gbps |
| Port switching capacity | 56Gbps |
| Packet forwarding rate | 42Mpps |
| CPU | 1 Core, 800MHz |
| Dimensions (H × W × D) | 43.6 × 440 × 160 mm |
| Weight | < 2.5 kg |
| Management Ethernet ports | 1 console port |
| SDRAM/Flash | 512MB/256MB |
| Maximum stacking num | 9 |
| Stacking bandwidth | 16Gbps |
| Service ports | 24 × 10/100/1000Base-T autosensing Ethernet ports 4 × SFP ports |
| Power consumption | MIN: AC 9W MAX: AC 23W |
| Operating temperature | 0ºC to 45ºC (32°F to 113°F) |
| Operating humidity | 10% RH to 90% RH, non-condensing |
| Link aggregation | 1G/10G port aggregation Static aggregation Dynamic aggregation Multichassis link aggregation |
| Jumbo frame | 10,000 byte |
| MAC address table | Blackhole MAC address MAC learning limit |
| Flow control | 802.3x flow control and half-duplex backpressure |
| VLAN | Port-based VLAN QinQ Voice VLAN MAC VLAN |
| ARP | ARP Detection ARP speed limit |
| ND | Supported |
| VLAN virtual port | Supported |
| DHCP | DHCP Client DHCP Snooping DHCP Relay DHCP Server DHCP Option82 |
| DNS | Static and Dynamic DNS IPV4 and IPV6 |
| Routing protocols | IPV4/IPV6 static routing RIP/RIPng, OSPFV1/V2/V3 |
| Strom suppression | Storm suppression based on port bandwidth percentage Storm suppression based on PPS Storm suppression based on BPS Broadcast traffic/Multicast traffic/Unknown unicast traffic suppression |
| Layer 2 ring network protocol | STP/RSTP/MSTP STP Root Protection Smart Link RRPP |
| Mirroring | Flow mirroring Port mirroring |
| QoS/ACL | Packet filter Flexible queue scheduling algorithms based on ports and queues, including SP, WRR and SP+WRR Bidirectional ACL Port-based speed limiting Flow redirection Time-range 802.1p priority mapping and DSCP priority mapping |
| Layer 2 ring network protocol | STP/RSTP/MSTP/PVST+/RPVST+ STP Root Protection Smart Link RRPP |
| Multicast | IGMP Snooping v1/v2/v3 and MLD Snooping v1/v2 IGMP v1/v2/v3 and PIM-SM/PIM-SSM/PIM-DM |
| Security l | Hierarchical user management and password protection MAC-based authentication 802.1X authentication RADIUS authentication, HWTACACS authentication SSH2.0 Port isolation Port security IP source guard Dynamic ARP detection BPDU guard and root guard HTTPs l EAD |
| Loading and upgrading | Loading and upgrading through FTP/TFTP |
| Management and maintenance | Configuration from CLI Login through Telnet, and the console port Simple Network Management Protocol (SNMP) Remote Monitoring (RMON) IMC network management system WEB management System log Alarming based on severity IRF2 NTP LLDP, LLDP-MED Sflow Debugging information output Telnet-based remote maintenance NQA DLDP Virtual Cable Test Loopback detection |
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