■    Various Port Types and Flexible Port Expansion
Switch comes with fixed 4*10G ports The series also provides multiple gigabit ports.

■    Excellent Processing capability
Up to 128Gbps switching capacity and 96Mpps liner filtering and forwarding speed

■    Enhanced Reliability Protection Mechanism
Support CPU packed classification and rate restriction by CPU protection policies, which can prevent against illegal Packet attacks to CPU and reduce the resource consumption.
Support Rapid Spanning Tree Protocol (RSTP), provide rapid convergence and improved fault-tolerant capacity. The network sable operation and load balance are well guaranteed, also improved the reasonable use network channels and redundant link.
Carrier-class switching power supply, supporting functions to prevent against lightning, overpressure and surging. The device can work normally in bad natural weather and instable voltage environment, suitable for 110~240V voltage.

■    Comprehensive Security Control Policies
Support address authentication based on IP +MAC addresses, 802.1x authentication based on user interfaces, and also support IP ACL, MAC ACL, VLAN ACL and L3 / L4 based ACL, can efficiently defend against ARP attacks and viruses. Besides,the switch can provide comprehensive storm control function by suppress broadcast, multicast, DLF flooding and ICMP flooding. The comprehensive secure controls can efficiently guarantee the real-time effectiveness of all security policies.
It supports strict ARP learning, which prevents ARP spoofing attacks that exhaust ARP entries.It also provides an IP source check to prevent DoS attacks caused by MAC address spoofing, IP address spoofing, and MAC/IP spoofing.
It supports DHCP snooping, which discards invalid packets that do not match any binding entries,such as ARP spoofing packets and IP spoofing packets. This prevents hackers from using ARP packets to initiate attacks on campus networks. The interface connected to a DHCP server can be configured as a trusted interface to protect the system against bogus DHCP server attacks.

■    Convenient and Quick Management and Maintenance
Adopt simple visual Web-based interface (http / https), which helps users to handle various functions easily and conveniently. 
Support Simple Network Management Protocol (SNMP) that the devices are convenient to configure and manage. Small and medium-sized enterprise customers can centralized manage the switch easily.
Support CLI command line management and telnet, suitable for professional network administrators.
Support SSH2.0 and other encryption, which makes management much more secured.
Support PDP/LLDP protocol for simpler management.

Product Information
Product Model	SGX3728-V2
Hardware specifications
Fixed Ports	24*10/100/1000 Base-T ports 4* 1G/10 GE Base-X SFP+ ports
Consloe	1
Reset	1
Port Switching capacity	128Gbps
Box Switching capacity	598Gbps
Forwarding Rate	96Mpps
Flash/RAM	16MB/256MB
Temperature	Operating temperature: (-10 - 50)°C Storage temperature: (-40 - 70)°C
Humidity	Operating humidity: (10% - 90%) RH, non-condensing Storage humidity: (5% - 90%) % RH, non-condensing
Dimensions(L*W*H)	440(L)*210(W)*44.5(H)mm
Power	AC:100～240VAC,50～60Hz,12V/6A
Power consumption	36W
Weight	<5 Kg
Lightning protection	6KV
MAC address table	16K
LED Indicator	Power, System ,Link/Act

Software specifications
Forwarding mode	Store-and-forward
MAC Address	Static configuration and dynamic MAC learning(16K) MAC browsing and removal Configurable aging time of the MAC address Limited number of learnable MAC addresses (*) Black-hole MAC list (*)
Jumbo frame	12K
Port Characteristics	Support outbound and inbound port speed limit Support outbound and inbound port speed limit IEEE 802.3x traffic control for Full-Duplex mode Back-pressure traffic control for Half-Duplex mode Storm suppression for unknown Unicast, multicast, multicast, broadcast type Storm suppression based on bandwidth regulation and storm filtering DDM (received optical power, transmitted optical power, operating temperature, supply voltage and laser bias current) (*)
Port Aggregation	Support port aggregation Support static aggregation Support dynamic aggregation(LACP) Support source MAC payload Support destination MAC payload Support based on source and destination MAC load Support load based on IP address Support load based on TCP/UDP port number (*) Support cross-device link aggregation (*)
VLAN	4K support VLAN Port-based VLAN MAC-based VLAN (*) Protocol-based VLAN (*) VLAN based on IP subnet (*) Voice VLAN (*) PVLAN (*) GVRP (*) SuperVLAN (*) 802.1ad(QinQ)fixed Flexible QinQ (*)
Layer 2 Ring Network Protocol	802.1d STP, 802.1w RSTP, 802.1s MSTP PVST (*) Port Fast, Uplink Fast, Backbone Fast BPDU Guard, BPDU Filter, Root Guard Standard ERPS ERPS single ring single instance ERPS single-ring multiple instances Support multi-ring ERPS (*) EAPS (*)
IP Routing(IPv4)	Inter vlan Multi IP Default route Policy routing Equal-cost routing (*) Black hole routing (*) Static routing RIP v1/v2 OSPF BGP Active/Standby switchover VRRP Preemption/BFD/Track OSPF multi-process MD5 encryption authentication Route COST setting Inter-area route filtering
IPv6	IPv6-Ping,IPv6-Tracert,IPv6-Telnet,IPv6-TFTP,IPv6-ICMP RIPng OSPFv3 BGP4+ for IPv6 (*) VRRPv3 (*) IPv4/v6 dual stack protocol (*) IPv6 PMTU (*) MLD snooping (*) DHCPv6 Snooping (*) IPv6 ACL (*) Manual tunnel (*) ISATAP tunnel (*) 6-to-4 tunnel (*)
Multicast	IGMP V1/2(Snooping) IGMP V3(Snooping) (*) IGMP Proxy Multicast VLAN(MVR) (*) PIM-DM/SM/SSM (*) MLD V1/2 (*)
DHCP	DHCP Server DHCP Client (*) DHCP Relay DHCP Snooping DHCP Snooping Option80/82/60/66 (*)
Mirror	Support port mirroring for incoming port packets Support port mirroring for outgoing port packets Support port mirroring for inbound and outbound packets Support mirroring of one pair of multiple destination ports (*) Support mirroring of many to multiple destination ports (*) Support multi-to-one destination port mirroring Support Stream mirroring (*) Support CPU mirroring
ACL/QoS	Access list based on source mac Mac access list based on ethertype Ip access list-standard ACL Whether to support the access list of the time period ACL verification of source IP address ACL verification of the destination IP address ACL verification of source port ACL verification of the destination port ACL verification of the specified protocol (*) Support 802.1P (CoS) priority marking Support DSCP priority re-marking Support 802.1P/DSCP priority mapping Support flow-based qos marking (*) Support Qos based on VLAN (*) Support Qos based on COS/DSCP Support any-based Qos (*) Support Qos based on mac/ip access list (*) Support modifying COS value/DSCP value (*) Support redirection (*) Support drop (*) Support speed limit (*) Support adding outer vlan (*) Support 8 queues Support for per-queue rate limiting (*) Support SP, WRR, SP+WRR and other scheduling modes Support congestion avoidance mechanisms such as Tail-Drop and WRED (*)
Safety Features	Support port-based 802.1X local authentication Support 802.1X remote authentication Support Guest VLAN (*) Support port-based MAC address filtering Authentication based on MAC address Support Portal authentication (*) Support Radius authentication TACACS+ (*) Loop detection (private) Anti-Secondary Loop (*) Support port isolation Single port isolation Multiple groups of port isolation Port security ARP Aing/Bnding/Proxy Support dynamic ARP detection (*) Support anti-DDoS attack, TCP SYN Flood attack, UDP Flood attack, etc. (*) Support storm suppression for multicast/unknown unicast/broadcast
MPLS	MPLS VPN (*) MPLS TE (*)
Virtualization	Horizontal stack (*) Vertical stack (*)
Energy saving	IEEE 802.3az (*)
Management and Maintenance	CLI: Console, Telnet, SSHv1/2 Web-GUI: HTTP, HTTPS SNMPv1/v2 SNMP v3 (*) SNMP Alarm/Inform/Traps RMON Support RMON(Remote Monitoring)Alarms, Events, History (*) Support LLDP NTP v1/2 IEEE 1588v2 (*) System log (operation log, alarm log) Syslog support (*) Support user hierarchical management and password protection Support FTP/TFTP loading and upgrading Support restore to factory mode Debugging Support cloud box unified network management (TG unique) Support cloud management
Notes	(*) means this functions under the development plan

Product Information	Detailed information
SGX3728-V2	24*10/100/1000 Base-T ports, 4* 1G/10 GE Base-X SFP+ ports
Transceivers
SFP+-10GE-SX-MM850	SFP+ Module(850nm,300m,LC)
SFP+-10GE-LX-SM1310	SFP+ Module(1310nm,10km,LC)
SFP-GE-SX-MM850	1000BASE-SX SFP Transceiver, Multi-Mode (850nm, 550m, LC)
SFP-GE-LX-SM1310	1000BASE-LX SFP Transceiver, Single Mode (1310nm, 20km, LC)
SFP-GE-SC-1310	SFP Gigabit optical module, TX1310/RX1550 (20km, SC)
SFP-GE-SC-1550	SFP Gigabit optical module, TX1550/RX1310 (20km, SC)