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Jiangsu HENGSION Electronic S&T Co., Ltd.

Optical Switch, Gigabit Switch, Fiber Optic Switch manufacturer / supplier in China, offering Managed 28 Ports Fiber Industrial SFP Ethernet Network 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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Managed 28 Ports Fiber Industrial SFP Ethernet Network 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.: MIB28-16E-8F-4G-U
  • Type: Optical Switch
  • Ports: 28
  • Installation: 1u Rack Mount
  • Protection Grade: IP30
  • Full-Load Consumption: 3.5A@12VDC(Max)
  • Transport Package: Master Carton
  • Origin: China
  • Communication Mode: Full-Duplex & Half-Duplex
  • Transmission Rate: 19.6 Gbps
  • Casing: 19′′ Standard 1umetal Casing
  • Weight: 3.25kg
  • Connection: Power Plug
  • Trademark: Hengsion
  • Specification: 440*295*44mm
  • HS Code: 8517623290
Product Description
Managed 16*100Base T(X) +8*100Base FX+4*1000Base TX & FX port Industrial Ethernet Switch

HENGSION Managed MIB28-16E-8F-4G-U provides 16*100BaseT(X) fast Ethernet ports & 8*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
  • 16*100Base T(X) fast Ethernet ports & 8*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
Managed 28 Ports Fiber Industrial SFP Ethernet Network 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 Ethernet port10/100 Base-T(X)  auto-adaptive RJ45
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

Managed 28 Ports Fiber Industrial SFP Ethernet Network Switch


Managed 28 Ports Fiber Industrial SFP Ethernet Network 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

Managed 28 Ports Fiber Industrial SFP Ethernet Network Switch
Managed 28 Ports Fiber Industrial SFP Ethernet Network Switch
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