S5720-SI Series Standard Gigabit Ethernet Switches
Flexible Gigabit Ethernet switches that provide resilient, high-density Layer 3 switching for data centers, with rich service features supporting multi-terminal, HD video surveillance and video conferencing applications. Intelligent iStack clustering, 10 Gbit/s upstream ports, and IPv6 forwarding capabilities provide flexibility for use as an aggregation switch in enterprise campus networks.
Next-generation reliability, security, and energy-saving technologies make S5720-SI Series Switches easy to install and maintain, and an excellent source of low Total Cost of Ownership (TCO).
Get advanced security and service features in an energy-efficient switch for high-density Gbit/s access in data centers or aggregation switches in campus networks
- Flexible networking ensures a high ROI: Provides full-gigabit ports and fixed GE/10 GE uplink ports
- Abundant service features: More powerful Layer 3 routing capability, support for multi-terminal, high-definition video surveillance and video conferencing
- Easy O&M: Works as a Super Virtual Fabric (SVF) client that is plug-and-play with zero configuration for simplified network management
- High reliability: Multiple devices can be connected to set up a stack that functions as a virtual switch, reducing service interruption time
Specifications
| S5720-28P-SI-AC
S5720-28X-SI-AC(DC) S5720-28X-PWR-SI-AC(DC)
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S5720-52P-SI-AC
S5720-52X-SI-AC(DC) S5720-52X-PWR-SI-AC(DC) S5720-52X-PWR-SI-ACF |
S5720-28X-SI-24S-AC(DC)
S5721-28X-SI-24S-AC |
S5720S-28P-SI-AC
S5720S-28X-SI-AC(DC) |
S5720S-52P-SI-AC
S5720S-52X-SI-AC(DC) |
S5720-14X-PWH-SI-AC | ||
| Switching Capacity | 336 Gbit/s | ||||||
| Forwarding Performance | 42 Mpps, 57 Mpps, 78 Mpps, 96 Mpps, or 132 Mpps | ||||||
| Fixed Ports | 24 Ethernet 10/100/1,000 ports, 4 of which are dual-purpose 10/100/1,000 or SFP
P series: 4 Gig SFP X series: 4 x 10 Gig SFP+ |
48 Ethernet 10/100/1,000 ports
P series: 4 Gig SFP X series: 4 x 10 Gig SFP+ |
24 100/1,000 SFP
8 of which are dual-purpose 10/100/1,000 or SFP 4 x 10 Gig SFP+ |
24 Ethernet 10/100/1,000 ports
P series: 4 Gig SFP X series: 4 x 10 Gig SFP+ |
48 Ethernet 10/100/1,000 ports
P series: 4 Gig SFP X series: 4 x 10 Gig SFP+ |
8 Ethernet 10/100/1,000 ports
4 Ethernet 2.5 GE/GE ports 2 x 10 Gig SFP+ |
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| MAC Address Table | 16K | ||||||
| Ring Protection | RRPP ring topology and RRPP multi-instance
Smart Link tree topology and Smart Link multi-instance provide millisecond-level protection switchover SEP ERPS (G.8032) STP (IEEE 802.1d), RSTP (IEEE 802.1w), and MSTP (IEEE 802.1s) BPDU protection, root protection, and loop protection |
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| IP Routing | Static route, RIPv1, RIPv2, RIPng, ECMP, OSPF, OSPFv3, BGP, BGP4+, IS-IS, IS-ISv6, VRRP, and VRRP6 | ||||||
| Multicast | PIM-DM, PIM-SM, and PIM-SSM
IGMP v1/v2/v3 snooping and IGMP fast leave Multicast forwarding in a VLAN and multicast replication between VLANs Multicast load balancing among member ports of a trunk Controllable multicast Port-based multicast traffic statistics |
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| Security | User privilege management and password protection
DoS attack defense, ARP attack defense, and ICMP attack defense Binding of the IP address, MAC address, interface, and VLAN Port isolation, port security, and sticky MAC Blackhole MAC address entries MAC Forced Forwarding (MFF) Limit on the number of learned MAC addresses 802.1x authentication and limit on the number of users on an interface AAA authentication, RADIUS authentication, HWTACACS+ authentication, and NAC SSH v2.0 Hypertext Transfer Protocol Secure (HTTPS) CPU defense Blacklist and whitelist 802.1x authentication, MAC address authentication, and combined authentication on a per port basis Portal authentication on a per VLANIF interface basis MACSec (hardware ready) |
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| Super Virtual Fabric (SVF) | Working as an SVF client that is plug-and-play with zero configuration
Automatically loading the system software package and client patches One-click and automatic delivery of service configurations Supports independent running client |
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| Management and Maintenance | iStack
Virtual cable test SNMP v1/v2c/v3 RMON Web-based NMS System logs and alarms of different levels sFlow |
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| Interoperability | VLAN-based Spanning Tree (VBST) (interoperating with PVST, PVST+, and RPVST)
Link-type Negotiation Protocol (LNP) (similar to DTP) VLAN Central Management Protocol (VCMP) (similar to VTP) For detailed interoperability certifications and test reports |
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