- Overview
- Specification
- Ordering Information
- Dimension
- Resources
HENGSION unmanaged MIB12G-4EP(T)-1E-EII industrial POE Ethernet switch provides 1 megabit uplink Ethernet port and 4 *10/100Base T(X) POE Ethernet ports. The POE Ethernet ports fully compliant with IEEE802.3af/at standards, provides up to 30Watts per port; 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. 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 |
IEEE802.3 af; IEEE802.3at |
Interface |
Megabit POE Ethernet port | 10/100 Base-T(X) auto-adaptive RJ45, supports Power Over Ethernet |
Megabit Ethernet port | 10/100 Base-T(X) auto-adaptive RJ45, |
Power supply for switch | 5.08 industrial terminal |
Power supply for POE | 100-240VAC,50/60Hz |
Switching Features |
Processing Type | Store & forward |
Switching bandwidth | 1Gbps |
Packet forwarding speed | 0.744Mpps |
MAC Address | 1K |
Buffer Memory | 512KB |
LED Indicator for |
Power, Ethernet port connection & running status, POE status |
POE Features |
POE Ports | 4* 10/100Base-TX POE Ethernet ports |
Power supply mode | Supply power while Power Device detected |
Bridging mode | Endspan (V+ corresponds to 1,2; V- corresponds to 3,6 ) |
AF/AT Mode | Support IEEE802.3af /at confirmed PD, provide up to 30 Watts per port. |
Power |
Input Voltage Range | 52VDC |
POE Power Consumption | AF:15.4W(each port); AT:30W(each port) |
Protection | Overload Current Protection; Redundancy protection |
Mechanical |
Casing | Strengthened corrugated metal casing |
Protection grade | IP40 |
Dimension(L*W*H) | 150*128.5*37mm |
Installation | Din Rail |
Weight | 0.6KG |
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 (power unit with 1year warranty) |
Connection Topology

Available Models | Ordering Details |
MIB12G-4EP-1E-EII | Dinrail, 802.3AF/AT,4*10/100M TX POE+1*100M Ethernet port.1Gbps,-40~85℃, Not including power supply. |
MIB12G-4EP-1E-EX-EII | Dinrail, 802.3AF/AT,4*10/100M TX POE+1*100M Ethernet port.1Gbps,-40~85℃, External 65W power supply (20~70℃). |
MIB12G-4EP-1E-EXI-EII | Dinrail, 802.3AF/AT,4*10/100M TX POE+1*100M Ethernet port.1Gbps,-40~85℃, External MeanWell 75W power supply (20~70℃). |
MIB12G-4EPT-1E-EX-EII | Dinrail, 802.3AF/AT,4*10/100M TX POE+1*100M Ethernet port.1Gbps,-40~85℃, External 130W power supply (-20~70℃) |
MIB12G-4EPT-1E-EXI-EII | Dinrail, 802.3AF/AT,4*10/100M TX POE+1*100M Ethernet port.1Gbps,-40~85℃, External MeanWell 120W power (-20~70℃) |