Model	G-SW-M8P4G4+3
Interface	8*10/100/1000Base-T POE ports (Data /Power); 4*10/100/1000Base-T RJ45 ports (Data ); 4*1/10G uplink SFP+ ports (Data) 1*Console RS232 port（115200,N,8,1）
POE Port	Port 1 - 8 support PoE @ IEEE802.3af/at
Network Protocol	IEEE802.3 10BASE-T;  IEEE802.3i 10Base-T; IEEE802.3u 100Base-TX; IEEE802.3ab 1000Base-T IEEE802.3z 1000Base-X IEEE802.3ae 10GBase-SR/LR IEEE802.3x
PoE Standard	IEEE802.3af/at
Ethernet Port Feature	10/100/1000Base-T(X),Auto-sensing,Full/half duplex MDI/MDI-X self-adaption
Fiber Port Feature	Gigabit SFP /10G SFP+  interface (Fiber module is not included, need to order separately, module options include single/multi mode, single/dual fiber, LC)
Forwarding Mode	Store and Forward (Full wire speed)
Switching Capacity	598Gbps (Non-blocking)
Forwarding Rate@64byte	20.83Mpps
MAC	32K
Buffer Memory	32M
Jumbo frames	9.6K
Twisted Pair Transmission	10BASE-T: Cat3,4,5 UTP(≤100 meter) ; 100BASE-TX: Cat5 or later UTP(≤100 meter) ; 1000BASE-X: Cat5e or later UTP(≤100 meter)
Optical Cable	Multi Mode: 850nm 0-550M;Single Mode: 1310nm 0-40KM , 1550nm 0-120KM.
Power Supply Pin	Default: 1/2(+), 3/6(-);
MAX / Average Power Per Port	30W/15.4W
Total PWR / Input Voltage	130W (AC100-240V)
Power Consumption	Standby:<16W; Full Load:<120W
LED	Power indicator : PWR ( green); system indicator : SYS ( green) ; network indicator: Link (yellow); SFP fiber port :L/A (green); POE indicator : PoE (green)
Power Supply	Built in power supply AC100~240V 50-60Hz 2.3A
Operation TEMP / Humidity	-20~+55°C; 5%~90% RH Non-condensing
Storage TEMP / Humidity	-40~+75°C; 5%~95% RH Non-condensing
Dimension	440*225*44mm
Net /Gross Weight	<2.8kg / <3.5kg
Installation Method	desktop type ,19 inch 1U cabinet installation
Port lightning protection / protection level	Port lightning protection : 4KV 8/20us; Protection level: IP30
Certification	CCC;CE mark, commercial; CE/LVD EN60950; FCC Part 15 Class B; RoHS;
Warranty	3 years , lifelong maintenance.
Managed Series Feature
Interface	IEEE802.3x flow control (full duplex) Broadcast storm suppression for port rate support speed limit for incoming and offline message traffic, with a minimum particle size of 64Kbps. Temperature protection setting Energy saving configuration of port EEE Ethernet
PoE Management	Total power limit of PoE power supply PoE output power allocation per port, close /af/at PoE output priority configuration for each port PoE working state display per port Power delay start PoE work and time scheduling
Layer 3 Function	Support L3 managed function Support IPV4/IPV6 management Support layer 3 of software line speed forwarding.Support different network segments, communication between different VLAN Static routing/default routing,128 maximum entries ARP protocol, 1024 maximum entries
VLAN	Support port based VLAN (4K), IEEE802.1q Support protocol based VLAN Support Access, Trunk, Hybrid three types of port configuration Support QinQ configuration
Port Aggregation	Support LACP Support static polymerization Support the largest 8 aggregation groups, each aggregation group supports 8 ports.
Spanning Tree	STP (IEEE802.1d) RSTP (IEEE802.1w) MSTP (IEEE802.1s)
Industrial Ring Network Protocol	Support G.8032 (ERPS), support 255 loops at most, and supports 1024 devices per ring. The self healing time of the ring network is less than 20ms
Multicast	Support IGMP Snooping V1/V2 and support 1024 multicast groups at most. Support the user's quick departure mechanism Support MLD Snooping V1/V2 Support multicast VLAN
Image	Bi-directional traffic mirroring supporting the basic port
QoS	Diff-Serv QoS Each port supports 8 output queues Support 802.1p/DSCP priority mapping Support queue scheduling mechanism (SP, WRR, SP+WRR) priority tag Mark/Remark stream based packet filtering Support for stream based redirection Support flow based speed limit
ACL	Support L2 to L4 packet filtering function, can match the first 80 bytes of the message, provide based on the source MAC address, destination MAC address, source IP address, destination IP address, IP protocol type, TCP/UDP port, TCP/UDP port range, VLAN and other definition ACL. Support ACL based on port and VLAN
Safety Characteristics	Support user grading management and password protection Support IEEE802.1X authentication / centralized MAC address authentication Support AAA&RADIUS authentication Support the number of MAC address learning restrictions Support MAC address black hole Support SSH 2 to provide secure passwords for user login. Support SSL to ensure data transmission security Support port isolation Support the speed limit function of ARP message Support IP source address protection Support ARP intrusion detection function Support against DoS attacks Support port broadcast message suppression Support host data backup mechanism Binding capabilities of IP+MAC+VLAN+ ports
DHCP	Support DHCP Client Support DHCP Snooping Suport DHCP Serve Suport DHCP Relay
Management and Maintenance	Support Console/AUX Modem/Telnet/SSH2.0 CLI command line configuration Support WEB network management (HTTPS) Support FTP, TFTP, Xmodem, SFTP file download management Support SNMP V1/V2C/V3 Support one bond reduction Support NTP clock Support system work log Support Ping detection Support cable state detection Support CPU instant utilization status view Support link layer discovery protocol LLDP Support ONV NMS intelligent management center
System Requirements	Web browser: Mozilla Firefox 2.5 or higher, Google browser chrome V42 or higher, Microsoft Internet Explorer10 or later; Cat5e or later Ethernet cable; TCP/ IP, network adapter and network operating system (Microsoft Windows, Linux or Mac OS X) installed on on every computer in the network.