Model NO.	MIB12G-8EG-2G-MIB
Transport Package	Carton
Origin	Jiangsu,China

HENGSION Managed MIB12G-8EG-4G-MIB provides 2*1000Base SFP FX fiber optic ports and 8*1000BaseT(X) fast Ethernet ports. No fan, low power consumption design; Support redundant Ring protocol( recovery time＜20ms), with complete security and QoS policies; Support VLAN division, port mirroring, and port rate limiting; Support broadcast storm suppression, flow control, and centralized management and configuration by WEB,CLI,SNMP; Din rail corrugated metal casing, meet IP40 protection grade; Dual redundant power input; Comply with CE, FCC and ROHS standards. Its wide operating temperature range and port surge protection design are ideal for application in large flow real-time outdoor environment, and are widely used in industrial automation control and surveillance occasions like campus, community, rail traffic, electric power control and so on.

Technology
Standards	IEEE 802.3,802.3u,802.3x, 802.3ab, 802.3z; IEEE802.1Q,802.1p,802.1D,802.1w,802.1s,802.1X,802.1ab
Protocols	Ring, MSTP, IGMP Snooping, GMRP,VLAN,PVLAN, Telnet, HTTP, HTTPS, RMON,SNMPv1/v2/v3,LLDP,SNTP,DHCP server,SSH,SSL,ACL,FTP,ARP,QoS
Interface
Gigabit Ethernet port	10/100/1000 Base-T(X)  auto-adaptive RJ45
Gigabit Fiber port	1000Base-SFP FX port (LC)
Console port	3.81mm industrial terminal
Power port	5.08mm industrial terminal
Switching Features
Processing Type	Store & forward, wire speed switching
Switching bandwidth	50Gbps
Packet forwarding speed	37.2Mpps
MAC Address	8K
Buffer Memory	512KB
Priority Queue	4
VLAN number	4K
VLAN ID	1-4096
Multicast groups	256
Software Features
VLAN	802.1Q,Vlan(4K), Port-based VLAN, Q-in-Q
Storm Suppression	Broadcast, multicast, and  unknown unicast  storm suppression
Flow control	IEEE802.3X negotiation, CAR function, rate limiting step 64K
Multicast protocol	IGMPv1/2/3 Snooping
Port Management	Support port mirroring, port isolation, port trunking
DHCP Management	Support DHCP Snooping, option 82
QoS (Quality of Service)	802.1p; Support port default priority tags, at least 4 different priority queues per port
Security features	MAC address filtering, dynamic or static MAC address learning, Loop detection and Port+ IP+MAC binding
Traffic Management	Port traffic monitoring and fault event alarming
Management	SNMP v1/v2/v3, CLI,WEB
Management Access	Support Console, Telnet
System Maintenance	RMON,PDP Discovery Protocol(CDP compliant),AST
File transfer	Support Log output, configuration file backup and input
LED Indicator for
Power, Device running status, Ethernet port connection & running status
Power
Input  Voltage Range	10-75VDC/10-75VAC  redundant input
Idle Consumption	0.33A@12VDC(Max)
Full -load Consumption	0.57A@12VDC(Max)
Connection	5.08mm industrial terminal
Protection	Overload Current Protection; Redundancy protection
Mechanical
Casing	Strengthened corrugated metal casing
Protection grade	IP40
Dimension(L*W*H)	129*100*77mm
Installation	Din Rail
Weight	1 Kg
Environmental
Operating Temperature	-40℃～+85℃
Storage Temperature	-45℃～+85℃
Relative Humidity	5～95%,non-condesing
Industry Approvals
EMI	FCC Part 15,CISPR(EN55022) class A
EMS	EN61000-4-2(ESD), Level 4
	EN61000-4-3(RS),Level 3
	EN61000-4-4(EFT),Level 4
	EN61000-4-5(Surge),Level 4
	EN61000-4-6(CS),Level 3
	EN61000-4-8,Level 5
Shock	IEC 60068-2-27
Free Fall	IEC 60068-2-32
Vibration	IEC 60068-2-6
Warranty
Warranty Period	5 years