| Model | TOP-S3230-28TX Layer 3 switch | ||
| Hardware | |||
| Fixed Port | 24*10/100/1000M RJ45, 4*10G SFP+ optical | ||
| Management Port | 1*Console port, 1*RJ45 port, 1* USB port, 1*Reset button |
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| USB storage Port | 1 |
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| Dimensions （W×D×H） |
440 x 414.5 x 44 mm
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| Host power consumption（MAX） | 73W | ||
| Power supply | Input voltage（AC）：100V ~ 240V，50Hz ~ 60Hz Input voltage（DC）：-40～-57V |
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| Temperature | Operating temperature：-10℃～55℃ | ||
| Storage temperature：-40℃～ 70℃ | |||
| Humidity | Working humidity: 10% ~ 90%, non-condensing | ||
| Storage humidity: 5% to 95% non-condensing | |||
| Mean time between failures | 100,000 hours | ||
| MAC Capacity | 64K | ||
| VLAN | 4K | ||
| Lightning protection capability of service ports | 7KV | ||
| Software | |||
| Link layer protocols and technologies | LAN | Support MAC address learning number limit; static MAC configuration; black hole MAC | |
| Dynamic and static ARP, proxy ARP, gratuitous ARP | |||
| Ethernet，Ethernet II、VLAN、802.3x、802.1p、802.1q | |||
| Supports VLAN based on port, MAC, protocol, and IP subnet Supports VLAN Mapping and Voice VLAN |
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| QinQ, Flexible QinQ | |||
| STP/RSTP/MSTP | |||
| LACP（IEEE802.3ad） | |||
| Many-to-one port mirroring, remote port mirroring ERSPAN, flow mirroring | |||
| Network Protocol | Routing Protocols | Static Routing | |
| RIP v1/v2、RIPng | |||
| OSPF、OSPFv3 | |||
| BGP、BGP4+ | |||
| Equal-cost routing, routing strategy | |||
| Multicast Protocol | IGMP v1/v2/v3、MLD v1/v2 | ||
| IGMP Snooping、MLD v1/v2 Snooping | |||
| PIM-DM、PIM-SM、PIM-SDM、PIM-SSM | |||
| IP Application | DHCP Server、DHCP Client、DHCP Relay、DHCP Snooping、Option 82 | ||
| DHCPv6 Server、DHCPv6 Client、DHCPv6 Relay | |||
| DNS | |||
| FTP Server、FTP Client | |||
| Ping、Trace | |||
| IP Accounting、NTP | |||
| IPv6 | IPv6 basic functions: IPv6 ND, IPv6 PMTU, IPv6 FIB, IPv6 ACL | ||
| IPv6 tunnel technology: IPv6 manual tunnel, GRE tunnel, 6to4 tunnel, ISATAP tunnel | |||
| Network security | Port | Port security, port isolation | |
| ARP | ARP Guard, DAI, static ARP bundling, ARP Proxy, free ARP | ||
| ACL | Standard IP ACL, extended IP ACL, standard MAC ACL, extended MAC ACL, IPv6 ACL | ||
| Safety protection | Control plane protection, CPU protection | ||
| DDOS attack prevention | ICMP Flood interception, Smurf attack interception, Fraggle attack interception, LAND attack interception, SYN Flood attack interception | ||
| Certification |
Local authentication, Radius, Tacacs+, AAA | ||
| QoS | Traffic Classification | Based on port, MAC address, IP address, IP priority, DSCP priority, TCP/UDP port number, protocol type, etc. | |
| Traffic policing | CAR | ||
| Congestion Management | SP、WRR、SP+WRR | ||
| Congestion Avoidance | RED、WRED | ||
| Link reliability | Support BFD for BGP/IS-IS/OSPF/VRRP, etc. | ||
| Support Keepalive Gateway | |||
| Support VRRP | |||
| Data Center Features | Vxlan Technology | Vxlan cross-data center interconnection | |
| OAM | Device Management | Port Line Detection (VCT) | |
| Network Management | SNMP v1/v2/v3、MIB、SYSLOG | ||
| System Management | Console port login management, Telnet (VTY) remote management, SSH management, WEB management | ||
| Network Quality Assurance (SLA) | ICMP ECHO, ICMP-PATH-ECHO, ICMP-PATH-JITTER, JITTER, UDPECHO, FLOW-STATISTICS and other protocol tests | ||
| Support network delay, jitter, packet loss rate and other tests | |||
