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Jiangsu HENGSION Electronic S&T Co., Ltd.

Network Switch, Optical Switch, Gigabit Switch manufacturer / supplier in China, offering Industrial 24 Port and 2 SFP Port Managed Ethernet Switch, Managed 8 Megabit Ports Industrial Fiber Ethernet Network Switch, Unmanaged 24 Gigabit Port Poe Ethernet Network Switch and so on.

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Industrial 24 Port and 2 SFP Port Managed Ethernet Switch

FOB Price: Get Latest Price
Min. Order: 1 Piece
Port: Shanghai, China
Production Capacity: 2000PCS/Month
Payment Terms: L/C, T/T, D/P, Western Union, Paypal, Money Gram

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Basic Info
  • Model NO.: MIB28-24F-4G-U
  • Type: Optical Switch
  • Ports: 28
  • Casing: 19′′standard 1umetal Casing
  • Protection: Overload Current Protection
  • Full -Load Consumption: 3.5A@12VDC(Max)
  • Transport Package: Master Carton
  • Origin: China
  • Communication Mode: Full-Duplex & Half-Duplex
  • Transmission Rate: 19.6 Gbps
  • Installation: 1u Rack Mount
  • Weight: 3.25kg
  • Input Voltage Range: 100-240VAC
  • Trademark: Hengsion
  • Specification: 440*295*44mm
  • HS Code: 8517623290
Product Description
Managed 24*100Base FX+4*1000Base TX & FX port Industrial Ethernet Switch

HENGSION Managed MIB28-24F-4G-U provides 24*100Base FX fiber optic ports, 2*1000Base Combo ports, and 2 *1000Base SFP fiber optic ports.  Support Ethernet 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; MIB28-U Series has a wealth of operational features which can meet user's networking requirements of multi-service integration, security, scalability and manageability. 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 for occasions including enterprise, intelligent building, cafe, community access or gathering etc., and for industries like finance, education and government etc.

Main Features
  • 24*100Base FX fiber optic ports+ 2*1000Base Combo ports+ 2 *1000Base SFP fiber optic ports
  • Support Ethernet redundant Ring protocol( recovery time≤20ms)
  • Wire speed forwarding capability of all ports make sure of non-blocking message forwarding.
  • Support 802.1x authentication, VLAN, and broadcast storm suppression.
  • Support IEEE/802.3x full duplex flow control and Backpressure half duplex flow control.
  • Loop detection and Port+ IP+MAC binding.
  • Port traffic monitoring and fault event alarming
  • Support WEB visual interface, support SNMP management.
  • Automatic MDI/MDI-X crossover for plug-and-play
  • Overload protection and power reverse polarity protection.
  • Full-loaded operating temperature range -20 to 70ºC.
  • 19" 1U Rack Mount installation

Product Picture
Industrial 24 Port and 2 SFP Port Managed Ethernet Switch

StandardsIEEE 802.3,802.3u,802.3x, 802.3ab, 802.3z; IEEE802.1Q,802.1p,802.1D,802.1w,802.1s,802.1X,802.1ab
Megabit Fiber port100Base-FX port  (SC /FC/ST optional)
Gigabit Ethernet port10/100/1000Base-TX auto-adaptive RJ45
Gigabit Fiber port1000Base-SFP FX port (LC)
RS232 Serial Console portRS232 in RJ45 connector with console cable
Power port100-240VAC @ 12VDC Power plug
Switching Features
Processing TypeStore & forward, wire speed switching
Switching bandwidth19.6Gbps
Packet forwarding speed11Mpps
MAC Address8K
Buffer Memory384KB
Priority Queue4
VLAN number4K
VLAN ID1-4096
Multicast groups256
Software Features
VLAN802.1Q,Vlan(4K), Port-based VLAN, Q-in-Q
Storm SuppressionBroadcast, multicast, and  unknown unicast  storm suppression
Flow controlIEEE802.3X negotiation, CAR function, rate limiting step 64K
Multicast protocolIGMPv1/2/3 Snooping
Port ManagementSupport port mirroring, port isolation, port trunking
DHCP ManagementSupport DHCP Snooping, option 82
QoS (Quality of Service)802.1p; Support port default priority tags, at least 4 different priority queues per port
Security featuresMAC address filtering, dynamic or static MAC address learning, Loop detection and Port+ IP+MAC binding
Traffic ManagementPort traffic monitoring and fault event alarming
Management SNMP v1/v2/v3, CLI,WEB
Management AccessSupport Console, Telnet
System MaintenanceRMON,PDP Discovery Protocol(CDP compliant),AST
File transferSupport Log output, configuration file backup and input
LED Indicator for
Power, Device running status, Ethernet port connection & running status
Input  Voltage Range100-240VAC
Idle Consumption2.41A@12VDC(Max)

Full -load Consumption
ConnectionPower plug
ProtectionOverload Current Protection
Casing19" standard 1Umetal casing
Protection gradeIP30
Installation1U Rack Mount
Operating Temperature-20ºC~+70ºC
Storage Temperature-45ºC~+85ºC
Relative Humidity5~95%,non-condesing
Industry Approvals
EMIFCC Part 15,CISPR(EN55022) class A
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
ShockIEC 60068-2-27
Free FallIEC 60068-2-32
VibrationIEC 60068-2-6
Warranty Period3 years

Connection Topology

Industrial 24 Port and 2 SFP Port Managed Ethernet Switch


Industrial 24 Port and 2 SFP Port Managed Ethernet Switch

Ordering information
Available ModelsPort Interface
1000Base FX SFP1000Base Combo100Base F(X)100Base T(X)
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
Package Checklist
•  Ethernet switch
•  Power wire unit
•  Hardware installation guide(printed)
•  Warranty Card

Industrial 24 Port and 2 SFP Port Managed Ethernet Switch
Industrial 24 Port and 2 SFP Port Managed Ethernet Switch
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