Dongguan Phynam Comtech Co.,Limited
Support CLI based on RS232 serial port, Telnet and SSHv2
Support WEB-based configure operation management, support SNMP V1/V2/V3
Support remote upgrade or equipment through FTP and TFTP
The switch fully implements the DIFFSERV model, provides up to 8 QoS queues, supports DSCP/TOS/802.1P and other QoS methods, SP, SRR, WRR, WFQ and hybrid scheduling and other priority queue scheduling algorithms, which can achieve port speed limit QoS functions such as traffic shaping to meet customer network requirements for data processing priority; support port trust, configurable trust CoS, DSCP, IP priority, port priority, and modify the DSCP and CoS values of data packets; according to the port , VLAN, DSCP, IP priority, ACL table to classify the traffic, modify the DSCP and IP priority of the data packet, and specify different bandwidths to provide different service quality for voice/data/video transmission in the same network. Support QinQ function, encapsulate the user's private network VLAN tag in the public network VLAN tag, so that the message will pass through the backbone network with
two layers of VLAN tag to realize the intercommunication of the user's private network.
Provides multiple security policies such as user authority/identity authentication, port security, port speed limit, port monitoring, address filtering, loopback detection, 802.1X authentication etc., to provide multiple protection mechanisms for user access and network security. It has a very good security function design, supports user security policy-based SNMP V3, MAC+IP+VLAN binding, 802.1X authentication and other security strategies, supports anti-
network storm attacks, anti-DOS/DDOS attacks, anti-ARP attacks, Security technologies such as anti-network protocol message attacks can effectively prevent attacks and viruses, and are more suitable for large-scale, multi-service, and complex traffic access networks
Support static route
Support dynamic route such as RIP, OSPF,BGP, IS-IS
Support IPV4/IPV6 dual protocol stack，Support RIPng、OSPFv3
Support DHCP Server and DHCP Relay,L2-Tunnel
Support Ethernet OAM protocol such as CFM、EFM
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Model |
S5720-30TX |
S5720-30TXP |
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Port |
24*100/1000M/2.5G Base-T RJ45 |
24*10/100/1000M/2.5G Base-T POE RJ45 |
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Chipset |
Realtek 9313 |
Realtek 9313 |
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Switching capacity |
240Gbps |
240Gbps |
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forwarding rate |
160Mbps |
160Mbps |
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MAC |
32K |
32K |
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Multicast |
4K |
4K |
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ARP table |
8K |
8K |
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Route table |
12k |
12k |
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PoE port |
/ |
1~24 port (IEEE 802.3af/at) |
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PoE budget |
/ |
400W |
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Flash |
32MB |
32MB |
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DDR Memory |
512MB |
512MB |
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Power supply |
AC： 100～240V 47/63Hz； DC： 36V～75V； |
AC： 100～240V 47/63Hz； DC： 36V～75V； |
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Power consumption |
≤39W |
≤450W |
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Dimensions |
440×260×44mm |
440×260×44mm |
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Working Temperature： |
-10℃～55℃ |
-10℃～55℃ |
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Storge temperature |
-40℃～70℃ |
-40℃～70℃ |
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Software |
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Ethernet |
Ethernet interface operating modes(full duplex, half duplex, and auto-negotiation) |
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Ethernet interface operating rates |
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Jumbo Frame |
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Port enable/disable |
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Flow-control tx/rx |
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Port based storm-control |
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Unknow-unicast/unknow-multicast/broadcast storm-control |
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Port-isolate |
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Cut-through |
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VLAN |
Access/Trunk/Hybrid |
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4K VLAN |
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Default VLAN |
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VLAN Classification(port based/mac based/ip based/protocal based) |
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Basic QinQ |
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Flexible QinQ |
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VLAN Swap |
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MAC |
Automatic learning and aging of MAC addresses |
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Hardware Learning |
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Static and dynamic MAC address entries |
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blackhole MAC |
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LAG |
Static-LAG & LACP |
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LAG load balance（SIP/DIP/SMAC/DMAC） |
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STP |
Spanning-Tree Protocol |
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Rapid Spanning-Tree Protocol |
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Multi-instance Spanning-Tree Protocol |
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BPDU Filter/Guard |
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Root Guard |
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Loop Guard |
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ERPS |
Single Ring |
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Sub Ring |
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Loopback Detect |
Loopback-detection |
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Layer2 Multicast |
IGMPv1/v2/v3 Snooping |
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Fast leave |
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Static IGMP snooping group |
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MVR（Multicast VLAN Registration） |
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ARP |
Static and dynamic ARP entries |
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Aging of ARP entries |
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Gratuitous ARP |
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basic ARP-Proxy |
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local ARP-Proxy |
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IPv4 Unicast Routing |
IPv4 Static Routes |
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uRPF check |
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RIPv1/v2 |
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OSPFv2 |
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IS-IS |
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BGP |
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ICMP redirect |
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ICMP unreachables |
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ECMP |
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IPv4 Multicast Routing |
IGMPv1/v2/v3 |
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IGMP-Proxy |
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IGMP SSM Mapping |
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PIM-SM |
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PIM-SSM |
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PIM-DM |
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IPv6 Basic Protocol |
ICMPv6 |
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NDP |
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PMTU |
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IPv6 Unicast Routing |
IPv6 Static Routes |
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RIPng |
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BGP4+ |
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OSPFv3 |
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IS-IS |
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IPv6 Multicast Routing |
MLD v1/v2 |
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MLD v1/v2 Snooping |
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BFD |
BFD for OSPFv2 |
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VRRP |
VRRP |
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Track for VRRP |
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Smart Link |
FlexLink |
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Monitorlink |
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EFM |
Auto detection |
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Network fault detetion |
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Network fault handle |
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remote loopback |
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CFM |
Hardware CCM detect |
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MAC Ping |
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MAC Trace |
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Y.1731 |
Latency and jitter measure |
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QoS |
Traffic classification based on COS/DSCP (simple classification) |
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Traffic classification based on ACL ( complex classification) |
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Traffic classification based on inner header of the tunnel packets |
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Queue scheduling |
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Remark the priority fields(COS/DSCP) of the packet based on ACL |
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Flow redirection |
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Flow mirror |
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Traffic policing based on direction(in/out) of Port |
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Traffic policing based on direction(in/out) of VLAN |
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Traffic policing based on direction(in/out) of flow |
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Traffic policing based on direction(in/out) of aggregated flow |
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Queue based traffic shaping |
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Port based traffic shaping |
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SP（Strict Priority）scheduling |
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WRR（Weighted Round Robin）scheduling |
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SP + WRR mixed scheduling |
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Packet counts and bytes statistics based on traffic classification |
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Packet counts and bytes statistics based on the color after traffic policing |
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Forwarded and discarded packet counts and bytes statistics |
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System Security |
SSHv1/v2 |
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RADIUS |
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TACACS+ |
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Authentication |
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Accounting |
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Port based dot1x |
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MAC based dot1x |
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MAC/IP ACL |
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Basic Mode ACL |
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Port/VLAN/L4-Port ACL |
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Time Range |
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ARP Inspection |
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IP Source Guard |
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Limitation on MAC address learning on interface |
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Limitation on MAC address learning on VLAN |
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Rate limit |
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CPU Traffic Limit |
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Prevent DDOS attack (ICMP Flood/Smurf/Fraggle/LAND/SYN Flood) |
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CLI/WEB/SNMP/Telnet/SSH filtering |
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Network Management |
DHCP Server |
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DHCP Relay |
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DHCP Snooping |
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DHCP Option60 |
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DHCP Option82 |
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RMON |
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RFC3176 sFlow |
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SNTP（Simple Network Time Protocol） |
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LLDP |
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Terminal Services |
Configurations through CLI (Command Line Interface) |
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Vty Terminal service |
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Console Terminal service |
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Configuration Management |
Inband management interface and configuration |
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Outband management interface and configuration |
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privileged user proirity and privileged commands |
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Network management based on SNMPv1/v2c/v3 |
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Public and private MIB |
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Public and private Trap |
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Configuration and management based on WEB |
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Restore factory default configuration |
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File System |
File system |
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Upload and download files through FTP or TFTP |
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Upload and download files through Xmodem |
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Debugging And Maintenance |
per-module Debug features |
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ICMP Debug |
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CPU usage display and alarm |
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Memory usage display and alarm |
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Device temperature、PSU、FAN、status display and alarm |
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User operation logs |
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Management of logs, alarms, and debugging information |
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VCT（Virtual Cable Test） |
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Detailed Diagnostic-information collection |
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Manual reboot |
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Schedule Reboot |
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Reboot Information logging |
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Ping |
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IPv6 Ping |
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Traceroute |
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Port mirror |
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Flow mirror |
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Remote mirror |
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Multi-destination mirror（m:n） |
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To CPU/From CPU packets statistics |
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port loopback |
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hardware loopback（internal/external） |
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Time configuration |
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Timezone |
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Upgrade |
upgrade with the local image file |
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upgrade with the remote TFTP server |
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Online upgrade Uboot |
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