- Overview
- Specification
- Ordering Information
- Dimension
- Resources
HENGSION Managed MNB28G-8EG-8G-MIB provides 8*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/STP/RSTP, IGMP Snooping, VLAN,Telnet, HTTP, HTTPS, RMON,SNMPv1/v2/v3,LLDP,SNTP, 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 | 41.664Mpps |
MAC Address | 16K |
Buffer Memory | 1.5MB |
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 | 15-60VDC/12VDC redundant input |
Idle Consumption | 0.61A@12VDC(Max) |
Full -load Consumption | 1.13A@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) | 185*143*60mm |
Installation | Din Rail |
Weight | 1.24 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 |
Connection Topology
Available Models | Port Interface |
1000Base FX SFP (LC) | 1000Base FX (SC/ST/FC) | 10/100/1000Base T(X) |
MNB28G-8EG-8G-MIB | 8 | 0 | 8 |
Optional Accessories (can be purchased separately)
• SFP-G-3155-J , 1Gbps SFP optical transceiver(T:1310nm/R:1550nm), single mode ,single fiber,20km
• SFP-G-5531-J , 1Gbps SFP optical transceiver(T:1550nm/R:1310nm), single mode ,single fiber,20km
• SFP-G-4-4955-J , 1Gbps SFP optical transceiver(T:1490nm/R:1550nm), single mode ,single fiber,40km
• SFP-G-4-5549-J , 1Gbps SFP optical transceiver(T:1550nm/R:1490nm), single mode ,single fiber,40km
• SFP-G-6-4955-J, 1Gbps SFP optical transceiver(T:1490nm/R:1550nm), single mode ,single fiber,60km
• SFP-G-6-5549-J , 1Gbps SFP optical transceiver(T:1550nm/R:1490nm), single mode ,single fiber,60km
• EM-SFP-GE-A, 1.25Gbps Copper SFP transceiver,10/100/1000Mbps,SGMI interface,100m.
• OM-SFP-G-D-31-J, 1.5Gbps SFP optical transceiver(1310nm), single mode ,dual fiber,20km
• DR-30D12, Din-Rail power supply, 85-264VAC/120-370VDC@12VDC , -20 to 60℃ operating temperature
• GS-36D12, Power adaptor, 100-240VAC@12VDC, -20 to 50℃ operating temperature
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