Model NO.	MIB12G-4EG-2G-MIR
Transport Package	Carton
Origin	Jiangsu,China

HENGSION Managed MIB12G-4EG-2G-MIR provides 2* Gigabit SFP fiber optic ports and 4*10/100/1000BaseT(X) Ethernet ports. Support VLAN division, port mirroring, and port rate limiting; Support broadcast storm suppression, flow control, and centralized management and configuration by WEB, CLI and SNMP. No fan, low power consumption design; Din rail corrugated metal casing, meet IP40 protection grade; Dual redundant power input; Comply with CE, FCC and ROHS standards. MIB12G series effectively reduced the cabling cost and labor costs. The wide operating temperature range and port surge protection design are ideal for application in large flow real-time outdoor environment, 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,802.1a.
Protocols	STP/RSTP/MSTP, IGMP Snooping, GMRP,VLAN, Telnet, HTTP, HTTPS, RMON,SNMPv1/v2/v3, LLDP,SNTP, SSH ,ACL,FTP, QoS
Interface
Gigabit Ethernet port	10/100/1000 Base-T(X)  auto-adaptive RJ45
Gigabit Fiber port	1000Base-X SFP port
Console port	RJ45
Power supply port	5.08 industrial terminal
Switching Features
Processing Type	Store & forward, wire speed switching
Switching bandwidth	50Gbps
Packet forwarding speed	15Mpps
MAC Address	4K
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
Storm Suppression	Broadcast, multicast, unknown unicast  storm suppression
Flow control	IEEE802.3X negotiation, CAR function, rate limiting step 64K
Multicast protocol	IGMP- 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+ MAC binding,802.1x port authentication (Radius, Local)
Traffic Management	Port traffic monitoring and fault event alarming
Management	SNMP v1/v2/v3, CLI, WEB
Management Access	Support Console, Telnet, SSH
System Maintenance	Set system IP, restore factory settings, restart equipment, upgrade equipment
File transfer	Support Log output, configuration file backup and input
LED Indicator for
Power, Ethernet port , Fiber port connection & running status
Power
Input Voltage Range	12-57VDC redundant input
Connection	5.08mm industrial terminal
Protection	Overload Current Protection; Redundancy protection
Mechanical
Casing	Strengthened corrugated metal casing
Dimension(L*W*H)	150mm*107.5mm*38mm
Installation	Din Rail
Weight	0.8KG (without power supply)
Environmental
Operating Temperature	-40℃～+85℃
Storage Temperature	-45℃～+85℃
Relative Humidity	5～95%,non-condensing
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 for Ethernet swtich