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8+2G Port Layer 2 Managed DIN-Rail Switches
Product Overview

SICOM3000A is one of Kyland green low power consumption industrial Ethernet switch series. It is equipped with 2 100Base-FX, 1000Base-X SFP ports and 8 10/100Base-T(X) RJ45 ports. SICOM3000A supports DT-Ring (recovery time<50ms), DRP (recovery time<20ms), STP/RSTP/MSTP, VLAN, multicast, QoS, SSH and many other Layer 2 software features, and support CLI, Telnet, Web management methods, Kyvision centralized management based on SNMPv1/v2c/v3. It is especially designed for harsh environments with wide operating temperature range, EMC level 3, IP40 protection class, strong vibration-resistent mounting clip for DIN-Rail installation, and can be deployed in Factory automation, transportation, oil & gas and many other industrial applications.

Key Features

2 100Base-FX, 1000Base-X SFP ports and 8 10/100Base-T(X) RJ45 ports
Supports DT-Ring, DRP and STP/RSTP/MSTP protocols
Supports DDM (SFP ports)
Supports one-key recovery 
Provides Mini USB Console port
CE, FCC certificates


Software functions
Switching Supports VLAN, PVLAN
Supports GVRP
Supports port aggregation, LACP
Supports port flow control
Supports Rate limit based on flow (ACL Rate Limiter)
Supports Global broadcast storm suppression (QOS Storm Policing)
Redundancy Supports DT-Ring, DT-Ring+, DT-VLAN with the recovery time<50ms
Supports DRP/DHP with the recovery time<20ms
Multicast Supports IGMP Snooping
Supports GMRP
Supports static multicast
Supports IGMPv2/v3
Network Security Supports HTTPS/SSL
Supports SSH
Supports TACACS+
Supports IEEE802.1X
Supports RADIUS
Supports user grading
Service Quality Supports QoS, 802.1p(CoS), DSCP
Supports SP, WRR queue scheduling
Supports ACL
Management and Maintenance Supports Console, Telnet, WEB management methods
Supports SNMPv1/v2c/v3, Kyvision centralized management
Supports software upgrade by SFTP/HTTP
Supports Power alarm, IP/MAC conflict alarm, Memory/CPU usage alarm, Port alarm, Ring alarm, Port traffic alarm, CRC error and packet lose alarm, SFP port RX power alarm and TX power alarm
Supports DDM (SFP ports)
Support loop detection
Supports RMON
Supports port mirroring
Supports Syslog
Supports LLDP
Supports Link-check
IP Management Supports DHCP server/snooping/client, DHCP Option 82
Supports ARP
Clock Management Supports SNTP Client
Technical Specification
Technical Parameter Standard
IEEE 802.3i (10Base-T)
IEEE 802.3u (100Base-T and 100Base-FX)
IEEE 802.3z (1000Base-SX/LX)
IEEE 802.3ad (Link aggregation)
IEEE 802.3x (Flow Control)
IEEE 802.1p (Class of Service)
IEEE 802.1Q (VLAN)
IEEE 802.1d (STP)
IEEE 802.1w (RSTP)
IEEE 802.1s (MSTP)
IEEE 802.1x (Network Access Control)
IEEE 802.1ab (LLDP)
Switch Properties Priority Queues 8
Number of VLANs 4K
VLAN ID 1~4094
Number of Multicast Groups 8K
MAC Table 8K
Packet Buffer 4Mbit
Packet Forwarding Rate 4.2Mpps
Switching Delay <5μs
Jumbo frame 9.6Kbytes
Interface Gigabit Port 100Base-FX, 1000Base-X, SFP slot
Fast Ethernet Port 100Base-FX, SM/MM, SC/ST/FC connector
10/100Base-T(X), RJ45 port
Console Port Mini USB
Alarm Contact 3-pin 5.08mm-spacing plug-in terminal block, 250VAC/220VDC Max, 2A Max
LED LEDs on Front Panel
Running LED: Run
Alarm LED: Alarm
Power LED: PWR1,PWR2
Ring LED: Ring
Interface LED: Link/ACT, Speed (RJ45 port); Link/ACT(Fiber port)
Button Reset: Reboot and restore default configuration
Power Requirement Power Input 24VDC(18-36VDC)
Power Terminal 5-pin 5.08mm-spacing plug-in terminal block
Power Consumption <9W
Overload Protection Support
Protection Support
Redundancy Protection Support
Physical Characteristics Housing Metal
Cooling Natural convection, fanless
Protection Class IP40
Dimension 53.6mm×135mm×106.5mm(W×H×D)
Weight 0.84Kg
Mounting DIN-Rail or Panel Mounting
Environmental Limit Operating Temperature -40℃~+85℃
Storage Temperature -40℃~+85℃
Ambient Relative Humidity 5~95% (non-condensing)
Warranty MTBF 555852h
Warranty 5 years
Certificates CE(EMC), FCC: Models with L3:24VDC.
Industrial Standard EMI
FCC CFR47 Part 15,EN55022/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:±1kV/DM,±2kV/CM; Data Port:±1kV
IEC61000-4-6(CS) 10V(150kHz~80MHz)
Rail Traffic: EN 50121-4
IEC60068-2-6 (Vibration)
IEC60068-2-27 (Shock)
IEC60068-2-32 (Free Fall)
Mechanical Drawing

Ordering Information

Ordering Information

Product Models


Code Definition

Ordering Code


2GX8T=2×100Base-FX, 1000Base-X SFP ports; 8×10/100Base-T(X) RJ45 ports

2S6T=2×100Base-FX, single mode fiber ports; 6×10/100Base-T(X) RJ45 ports

2M6T=2×100Base-FX, multi mode fiber ports; 6×10/100Base-T(X) RJ45 ports

2S4T=2×100Base-FX, single mode fiber ports; 4×10/100Base-T(X) RJ45 ports

2M4T=2×100Base-FX, multi mode fiber ports; 4×10/100Base-T(X) RJ45 ports

1S4T=1×100Base-FX, single mode fiber port; 4×10/100Base-T(X) RJ45 ports

1M4T=1×100Base-FX, multi mode fiber port; 4×10/100Base-T(X) RJ45 ports

8T=8×10/100Base-T(X) RJ45 ports

6T=6×10/100Base-T(X) RJ45 ports


(for 100Base-FX fiber port)

SC05=SC connector, multi mode,1310nm, 5km

ST05=ST connector, multi mode,1310nm, 5km

FC05=FC connector, multi mode,1310nm, 5km

SC40=SC connector, single mode,1310nm, 40km

ST40=ST connector, single mode,1310nm, 40km

FC40=FC connector, single mode,1310nm, 40km

SC60=SC connector, single mode,1310nm, 60km

SC80=SC connector, single mode,1550nm, 80km

NA: No 100Base-FX fiber port


(Redundant Power Inputs)

L3-L3=24VDC(18-36VDC), redundant power inputs




Accessory model


Gigabit SFP module

See the selection table of industrial gigabit SFP module.


Panel for panel mounting


Dustproof cover for RJ45 port

DT-XL- Mini USB -USB-2m

Mini USB to USB cable for Console management, 2m