Product Overview

SICOM3432G is a full Gigabit layer 2 managed industrial Ethernet switch designed to operate reliably in climatically demanding utility and industrial environments. SICOM3432G is a 19-inch 1U rack mountable device, supports up to four 10 gigabit ports, 32 gigabit ports. SICOM3432G supports many Layer 2 software features such as port, VLAN, multicast, QoS, fast redundant ring. It supports Console, Telnet, Web management and network management software based on SNMP. At present, the product is widely used at the oil & gas, distribution network automation and many other industrial communication systems.

Key Features
  • Supports combo gigabit ports with option of 1000 Base-T(X) RJ45 or 1000 Base-X Fiber
  • Support Max four 10 gigabit ports, 32 gigabit ports
  • Supports DRP/DHP ,STP/RSTP/MSTP,ERPS(G.8032) for network redundancy
  • Supports MRP(PENDING)
  • Supports Qos,VLAN, SNMP v1/v2/v3, RMON(1,2,3,9 Group)
  • Supports SFP Digital Diagnostics Monitoring
  • Support PTPv2
  • IP40 protection class
Software functionsSwitching functionSupports VLAN,PVLAN
Supports port aggregation
Supports flow control
Supports broadcast storm suppression
Supports port rate limit
Redundancy protocolSupports ERPS(G.8032)
Supports DRP/DHP with recovery time<20 ms
Supports RSTP/MSTP and compatible with STP
Multicast protocolSupports GMRP
Supports IGMP snooping
Routing protocolSupports static routing
SecuritySupports IEEE 802.1x
Supports HTTPS/SSL,SFTP Client
Supports SSH
Supports RADIUS
Supports user classification
Service quality managementSupports ACL
Supports 802.1p and TOS/DiffServ, SP and WRR queuing
Management and maintenanceSupports Console, Telnet, and Web management methods
Supports SNMPv1/v2c/v3 and can managed by Kyvision
Supports file transfer and software update over FTP and TFTP
Supports RMON
Supports the IP/MAC address conflict alarm, power failure alarm, port alarm, and ring alarm
Supports port mirroring
Supports Syslog
Supports LLDP
Supports DDM
IP address managementSupports DHCP Server/Client/Server option 82
Clock managementSupports SNTP Client
Supports NTP
Supports PTPv2
Technical specificationsStandardIEEE 802.3i(10Base-T)
IEEE 802.3u(100Base-TX and 100Base-FX)
IEEE 802.3ab(1000Base-T)
IEEE 802.3z(1000Base-SX/LX)
IEEE 802.3ae(10GBase-X)
IEEE 802.3ad (port aggregation)
IEEE 802.3x (flow control)
IEEE 802.1p (priority)
IEEE 802.1w(RSTP)
IEEE 802.1s(MSTP)
IEEE 802.1x
Switch propertiesPriority queue: 8
Number of VLANs: 4K
VLAN ID: 1–4093
Number of multicast groups: 256
Routing table: 3.9K
MAC table: 16K
Packet buffer:32Mbit
Packet forwarding rate: 107 Mpps
Interface10 Gigabit ports: 10GBase-X, SFP+ port
Gigabit ports: 1000Base-X, SFP port
10/100/1000Base-T(X): RJ45 port
Console port: RS232,RJ45
Alarm: 3-pin 5.08mm-spacing plug-in terminal block, 250 VAC/220 VDC Max, 2A Max, 10A@1s, 60W Max
LEDAlarm LED: Alarm
Running LED: Run
Power LED: PWR1, PWR2
Port LED: Link/ACT
Power RequirementsPower input: 220VAC/DC(85-264VAC/77-300VDC); 24-48VDC(18-72VDC)
Power terminal 5-pin 5.08 mm-spacing plug-in terminal block
Power consumption: < 40 W
Overload protection: Support
Reverse connection protection: Support
Redundancy protection: Support
Physical CharacteristicsHousing: Metal
Cooling: Natural cooling, fanless
Protection Class: IP40
Dimensions(W×H×D): 483 mm × 44mm × 245mm
Weight: 4 Kg
Mounting: 19 inch rack mounting
Environmental limitsOperating temperature: -40°C to +75°C
Storage temperature: -40°C to +85°C
Ambient Relative Humidity: 5% to 95% (non-condensing)
Quality assuranceMTBF: 460670h
Warranty: 5 years
ApprovalsCE , FCC
EMC: EN 55032, EN 55035, EN 61000-6-4, EN 61000-6-2
Rail Traffic: EN 50121
IEC 62368-1, EN 62368-1
Industry standardEMI
FCC CFR47 Part 15,EN55032/CISPR22,Class A

IEC61000-4-2(ESD) ±6kV(contact),±8kV(air)
IEC61000-4-3(RS) 10V/m(80MHz-2GHz)
IEC61000-4-4(EFT) Power Port:±2kV;Data Port:±1kV
IEC61000-4-5(Surge) Power Port:±2kV/DM,±1kV/CM;Data Port:±2kV
IEC61000-4-6(CS) 10V(150kHz-80MHz)
IEC61000-4-16(common mode conduction) 30V(cont.),300V(1s)

IEC60068-2-6 (vibration), IEC60068-2-27 (shock), IEC60068-2-32 (free fall)
Mechanical Drawing
Ordering Information
Product ModelSICOM3432G-Ports-PS1-PS2
Code definitionCode selection
Ports:4X8G8GX16GE: 4×10GBase-X SFP+ ports, 8×1000Base-X,10/100/1000Base-T(X) Combo ports, 8×1000Base-X SFP ports, 16×10/100/1000Base-T(X) ports
4X24GE: 4×10GBase-X SFP+ ports, 24×10/100/1000Base-T(X) ports
8G8GX16GE: 8×1000Base-X,10/100/1000Base-T(X) Combo ports, 8×1000Base-X SFP ports, 16×10/100/1000Base-T(X) ports
4GX24GE: 4×1000Base-X SFP ports, 24×10/100/1000Base-T(X) ports
PS1-PS2: power inputHV-HV=220VAC/DC(85-264VAC/77-300VDC), redundant power inputs
L2-L2=24-48VDC(18-72VDC), redundant power inputs
HV=220VAC/DC(85-264VAC/77-300VDC), single power input
L2=24-48VDC(18-72VDC), single power input
NameTypeFile Size
Operation Manual
Hardware Installation Manual

Layer 2 Managed Switches


Rackmount Ethernet Switches

IP Class


Operation Temperature

-40°C ~ 75°C



Network Interface

Fiber Connectors, RJ45 Connectors

Number of Ports

29 – 36

Power Supply

24-48V DC, 220V AC


CE/FCC, EN50121

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  • Image
  • SKU
  • CPU
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  • Storage
  • Unmanaged/managed
  • Installation
  • Operation Temperature
  • Interface
  • Network Interface
  • Number of Ports
  • Power Supply
  • Certificate
  • Connectors
  • CPU
  • Display Port
  • Expansion
  • Features
  • Highlight Functions
  • I/O
  • IP Class
  • Memory
  • Port Numbers
  • Redundancy
  • Serial Port
  • Storage
  • USB