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CH- SC3321-28G8XS-POE
SC3321 series park switch, positioning three-layer network management switch, with a variety of models, to provide users with gigabit access and the highest uplink rate of ten gigabit, while providing PoE+ model, single port can provide up to 30W power supply capacity, support the three-layer protocol required by the park scene, can meet the park information, intelligent transportation, Application scenarios, such as video surveillance, are required to build a fast, stable, and efficient network.
Product
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Rich communication protocolsRich Ethernet communication protocols that integrate switching, routing, ring protection, and security.
Support 802.1Q VLAN and 802.3x traffic control protocols.
Supports loop protection protocols such as STP/RSTP/MSTP and loopback-detection.
Supports the LLDP link layer discovery protocol and LACP link aggregation control protocol, and supports binding of a maximum of eight ports.
Supports broadcast/multicast/unknown unicast storm suppression.
Support IGMP-snooping/MLD-snooping Layer 2 multicast control.
Supports complete routing protocols such as static routes, policy-based routes, and OSPF. -
Excellent management mechanismSupport the local Console configuration.
Supports remote configuration modes such as Telnet and SSH.
Support SNMP V1,V2, and V3.
Supports multiple mirroring ports to collect and analyze network traffic so that you can take corresponding management and maintenance measures to optimize network configurations in a timely manner. -
Complete protection designSupport a variety of link-level reliability assurance technologies, as well as fast ring network protection protocols such as ERPS, can effectively ensure the normal development of services.
Supports MLAG distributed aggregation across devices. Ports on different devices can be bundled into a virtual logical port, which is more flexible and stable than the stack solution. -
Perfect security control policySupport for Mac-based dynamic security through IEEE 802.1x, providing user authentication.
Supports centralized control of switches through the RADIUS protocol.
Supports user account classification to prevent unauthorized users from making changes to device configurations.
Supports the unicast reverse path lookup (uRPF) technology to verify the authenticity of data packets and effectively prevent source address spoofing.
- Application scenario
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- Enterprise Unit
- Features high-density port access, PoE power supply, up to 10 Gigabit uplink
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- Large Campus
- Features high-density port access, PoE power supply, up to 10 Gigabit uplink
- Technical specification
| Specifications | SC3321-28G8XS-POE |
| Exchange capacity | 216Gbps |
| Packet forwarding rate | 160.7 Mpps |
| Overall dimensions (length × Width × High) | 440*320*44mm |
| Weight | ≤ 4.5 kg |
| Console port | 1 RJ45 console |
| Management Ethernet port | 1 Gigabit management network port |
| USB port | 1 usb2.0 interface |
| Service port Description | 28 Gigabit electrical ports (PoE+ support)8 10-Gigabit optical ports |
| Input voltage | AC: 100-240Vac,50/60Hz |
| Power Consumption (static) | Single AC: 27.5W |
| Power consumption (full load) | Single AC: 476.5W (including PoE 370W) |
| Working ambient temperature | -5~50℃ |
| Working environment relative humidity (non-condensation) | 5 ~ 95%RH |
| Port features | Supports IEEE 802.3x flow control Supports broadcast/multicast/unicast storm suppression Supports port auto-negotiation Supports rate and duplex setting Supports MDI auto-flipping Supports link-delay MTU VCT AdminDown Port isolation Port rate limiting and storm suppression LLDP |
| Link aggregation | Supports static aggregation Supports LACP dynamic aggregation Supports unicast MLAG distributed aggregation |
| MAC Address table | Supports MAC address learning, aging, and migration Supports static MAC addresses Supports black hole MAC addresses Supports setting the maximum number of MAC addresses to be learned on a port |
| VLAN | Support 4K VLAN Support access, trunk, and hybrid mode Support protocol VLAN, subnet VLAN, MAC VLAN Support Guest VLAN and Private VLAN Support for basic QinQ, Flexible QinQ, and VLAN mapping Support for GVRP/MVRP dynamic VLAN registration protocol |
| DHCP | Support IPv4/IPv6 DHCP Client Support IPv4/IPv6 DHCP Snooping Support IPv4/IPv6 DHCP Relay Support IPv4/IPv6 DHCP Server Option82 |
| ARP | Supports static entries Supports dynamic entries Supports gratuitous ARP Supports ARP Detection Supports ARP proxy |
| Routing protocol | IPv4 and IPv6 static routes Equal-cost routes and policy-based routes OSPFv2 and OSPFv3 RIP and RIPNG ISIS uRPF |
| Multicast protocol | IGMP/MLD Snooping IGMP/MLD Snooping Fast-leave IGMP/MLD Snooping Group-policy drop-unkown Supports multicast VLAN (SVGL mode) Supports IGMP and MLD Supports IPv4/Pv6 PIM SM |
| Loop protection | Support STP/RSTP/MSTP Support Root Guard Support BPDU protection Support TC protection Support port Single-port/multi-port loop detection Support ERPS ring protocol |
| Reliability | SmartLink MonitorLink BFD VRRP |
| QoS/ACL | Supports FF-SERv QoS Supports flexible queue scheduling algorithm, Supports multiple modes such as SP, WRR, and SP+WRR The 802.1p and DSCP priority re-marking of packets Supports L2, L3, and L4 ACLs Supports IPv4 ACLs Supports IPv6 ACLs Ingress ACL< br /> ACL traffic rate limiting User-defined ACL< br /> Time range ACL |
| Port mirroring | Port mirroring Flow mirroring Remote mirroring |
| Security Features | Supports hierarchical user management and password protection Supports 802.1X Supports MAC authentication Supports Radius Supports local authentication Supports login whitelist Supports SSH 2.0 Supports IP Source Guard Anti-DOS attack |
| Management and maintenance | Supports File Transfer Protocol (FTP) loading and upgrading Trivial File Transfer Protocol (TFTP) loading and upgrading Supports command line interface (CLI) configuration Support Console local configuration Support Telnet, SSH and other remote configuration Support Web graphical configuration. HTTPS Simple Network Management Protocol (SNMP) SNMP V3 RMON groups 1/2/3/9 System logs and trap NTP and SNTP 1588 (PTP) Ping and Tracert Hot patch Third-party applications |