Beijing Hui Tong High Tech Limited.
| switch capacity | / |
| transmission rate | 10/100/1000Mbps |
| function | LACP, Stackable, VLAN Support |
| ports | 24 |
| private mold | Yes |
| products status | Stock |
| Product Code | S5720-28P-SI-AC |
| Downlink Ports | 24 x Ethernet 10/100/1000 ports |
| Uplink Interfaces | 4 xGig SFP |
| Forwarding Performance | 42 Mpps |
| Switching Capacity | 336 Gbit/s |
| Stack Ports | optical ports except combo ports on the front panel |
| Memory (RAM) | 512 MB |
| Flash | 240 MB |
| Dimensions (Wx D x H) | 44.2 cmx 42 cm x4.44 cm |
| Weight (Kg) | 9.1 Kg |
| Model Number | S5720-28P-SI-AC |
| Place of Origin | Beijing, China |
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Product Specification
| switch capacity | / | transmission rate | 10/100/1000Mbps |
| function | LACP, Stackable, VLAN Support | ports | 24 |
| private mold | Yes | products status | Stock |
| Product Code | S5720-28P-SI-AC | Downlink Ports | 24 x Ethernet 10/100/1000 ports |
| Uplink Interfaces | 4 xGig SFP | Forwarding Performance | 42 Mpps |
| Switching Capacity | 336 Gbit/s | Stack Ports | optical ports except combo ports on the front panel |
| Memory (RAM) | 512 MB | Flash | 240 MB |
| Dimensions (Wx D x H) | 44.2 cmx 42 cm x4.44 cm | Weight (Kg) | 9.1 Kg |
| Model Number | S5720-28P-SI-AC | Place of Origin | Beijing, China |
| High Light | S5700 Series 24 Port Ethernet Switch ，Original S5720-28P-SI-AC Switch ，24 Port Networking Switch with AC | ||
Original S5700 Series 24 Ports Ethernet Switch S5720-28P-SI-AC with Competitive Price
S5720-28P-SI-AC supports twenty-four Ethernet 10/100/1000 ports, four of which are dual-purpose 10/100/1000 or SFP, and 4 x Gig SFP. It offers double hot-swappable AC/DC power supplies, one AC power module is configured by default.
Figure 1 shows the appearance of S5720-28P-SI-AC switch.
Figure 2 shows the front panel of S5720-28P-SI-AC switch.
S5720-28P-SI-AC Specification |
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Fixed Port |
24 × Ethernet 10/100/1000 ports, 4 of which are dual-purpose 10/100/1000 or SFP |
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MAC address table |
IEEE 802.1d compliance |
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MAC address learning and aging |
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Static, dynamic, and blackhole MAC address entries |
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Packet filtering based on source MAC addresses |
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MAC address entries: S5700-SI series - 16K |
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VLAN |
4K VLANs |
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Guest VLAN and voice VLAN |
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GVRP |
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MUX VLAN |
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VLAN assignment based on MAC addresses, protocols, IP subnets, policies, and ports |
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1:1 and N:1 VLAN Mapping |
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SuperVLAN(supported by the S5700-SI/S5700-EI/S5700-HI series) |
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Ring protection |
RRPP ring topology and RRPP multi-instance |
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Smart Link tree topology and Smart Link multi-instance, providing the millisecond-level protection switchover |
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SEP |
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ERPS(G.8032)(supported by the S5700-LI/S5700-SI/S5700-EI/S5700-HI series) |
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STP, RSTP, and MSTP |
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BPDU protection, root protection, and loop protection |
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BPDU Tunnel |
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Reliability |
Ethernet OAM (IEEE 802.3ah and 802.1ag) |
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ITU-Y.1731 |
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DLDP |
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LACP |
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E-Trunk(supported by the S5700-SI/S5700-EI/S5700-HI series) |
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BFD for OSPF, BFD for IS-IS, BFD for VRRP, and BFD for PIM (supported by the S5700-EI/S5700-HI series) |
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MPLS features |
MPLS L3VPN |
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MPLS L2VPN(VPWS/VPLS) |
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MPLS-TE |
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MPLS QoS |
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Notes: supported by S5710-EI, S5700-HI and S5710-HI |
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IP routing |
Static routing |
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RIPv1, RIPv2 and RIPng,ECMP(supported by the S5700-SI/S5700-EI/S5700-HI series) |
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OSPF, OSPFv3, IS-IS, IS-ISv6, BGP and BGP4+ (supported by the S5700-EI/S5700-HI series) |
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IPv6 features |
Neighbor Discovery (ND) |
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Path MTU (PMTU) |
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IPv6 ping, IPv6 tracert, and IPv6 Telnet |
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ACLs based on the source IPv6 address, destination IPv6 address, Layer 4 ports, or protocol type |
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MLD v1/v2 snooping |
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6to4 tunnel, ISATAP tunnel, and manually configured tunnel(supported by the S5700-SI/S5700-EI/S5700-HI series) |
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Multicast |
IGMP v1/v2/v3 snooping and IGMP fast leave |
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Multicast forwarding in a VLAN and multicast replication between VLANs |
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Multicast load balancing among member ports of a trunk |
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Controllable multicast |
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Port-based multicast traffic statistics |
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IGMP v1/v2/v3, PIM-SM, PIM-DM, PIM-SSM, MSDP (supported by the S5700-EI/S5700-HI series) |
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QoS/ACL |
Rate limiting on packets sent and received by an interface |
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Packet redirection |
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Port-based traffic policing and two-rate three-color CAR |
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Eight queues on each port |
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WRR, DRR, SP, WRR+SP, and DRR+SP queue scheduling algorithms |
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WRED (supported by the S5710-EI and S5700-HI) |
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Re-marking of the 802.1p priority and DSCP priority |
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Packet filtering at Layers 2 through 4, filtering out invalid frames based on the source MAC address, destination MAC address, source IP address, destination IP address, TCP/UDP port number, protocol type, and VLAN ID |
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Rate limiting in each queue and traffic shaping on ports |
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Security |
User privilege management and password protection |
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DoS attack defense, ARP attack defense, and ICMP attack defense |
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Binding of the IP address, MAC address, interface, and VLAN |
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Port isolation, port security, and sticky MAC |
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MFF |
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Blackhole MAC address entries |
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Limit on the number of learned MAC addresses |
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802.1x authentication and limit on the number of users on an interface |
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AAA authentication, RADIUS authentication, HWTACACS authentication, and NAC |
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SSH v2.0 |
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Hypertext Transfer Protocol Secure (HTTPS) |
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CPU defense |
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Blacklist and whitelist |
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Access Security |
DHCP Relay, DHCP Server, DHCP Snooping, DHCP Security |
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Management and maintenance |
Virtual cable test |
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Port mirroring and RSPAN (remote port mirroring) |
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Remote configuration and maintenance using Telnet |
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SNMP v1/v2c/v3 |
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RMON |
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Web NMS |
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HGMP |
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System logs and alarms of different levels |
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802.3az EEE (supported by the S5700(S)-LI, S5710-EI, S5700-HI and S5710-HI) |
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Dying gasp (supported by the S5700-HI, S5710-HI and S5700(S)-LI(except battery LAN switches) |
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NetStream (supported by the S5710-EI, S5700-HI and S5710-HI) |
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sFlow(supported by the S5700(S)-LI/S5700-EI/S5700-HI series) |
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Interoperability |
Supports VBST (Compatible with PVST/PVST+/RPVST) |
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Supports LNP (Similar to DTP) |
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Supports VCMP (Similar to VTP) |
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Operating environment |
Operating temperature: 0℃–50℃ |
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Relative humidity: 10%–90% (non-condensing) |
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Input voltage |
AC: Rated voltage range: 100 V to 240 V AC, 50/60 Hz Maximum voltage range: 90 V to 264 V AC, 47/63 Hz |
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Dimensions (W x D x H) |
44.2 cm x 42 cm x 4.44 cm |
Contact me as below:
| Tel | +86 18664937360 |
| Skype | +86 18664937360 |
| WhatsApp/Wechat | +86 18664937360 |
| amy-ai at asia-hitech.com | |
| Website | www.asia-hitech.com |
Fast delivery
Q: What's your advantages?
A: We are a professional supplier in network equipment field more than five years. We supply original brand products with good price to customers. We have professional sales team provide 24 hours free-consulting, and we also have professional technical team and after-sales department.
Q: What's the warranty of your products?
A: one year (except for the used products).
Q: what's the MOQ for your products?
A: 1piece.
Q: What's the payment terms?
A: Pre T/T or paypal or west union or Trade Assurance order.
Q: What's the package?
A: Original packing. For the outside, we will pack it in an empty box to protect from damaged during transportation, and ensure you will receive the goods in good condition.
Company Details
Business Type:
Manufacturer,Exporter,Seller
Year Established:
2010
Total Annual:
1000000-5000000
Employee Number:
50~100
Ecer Certification：
Verified Supplier
Beijing Hui Tong High Tech Limited. is an industry-leading company that offers reliable networking devices and equipment to businesses of all sizes; We supply a wide range of high-performance products and services for data communication, which includes switches, routers, servers, Wi-Fi systems, surv... Beijing Hui Tong High Tech Limited. is an industry-leading company that offers reliable networking devices and equipment to businesses of all sizes; We supply a wide range of high-performance products and services for data communication, which includes switches, routers, servers, Wi-Fi systems, surv...
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