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Layer 2 managed DIN-Rail switches
Product Overview

SICOM3000L is Layer 2 DIN-Rail Managed Industrial Ethernet Switch. It provides 4 10/100/1000Base-X SFP ports, 8
10/100/1000Base-T or 16 10/100/1000Base-T copper ports , 24/48 dual power input. SICOM3000L supports DT- Ring
(recovery time<50ms), DRP/DHP (recovery time<20ms), STP/RSTP/MSTP, VLAN, Multicast , QoS, SSH and many other
Layer 2 software features, and supports CLI, Telnet, Web management methods, Kyvision centralized management
based on SNMPv1/v2c/v3. SICOM3000L 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, wind power, distribution network
automation and many other industrial applications.

Key Features

Supports 4 100Base-X, 1000Base-X SFP ports, 8 10/100/1000Base-T or 16 10/100/1000Base-T copper ports
Supports Redundancy protocols: DT-Ring (recovery time<50ms), DRP/DHP (recovery time<20ms),
Supports Network Security: HTTPS/SSL, SSH, TACACS+, IEEE802.1X, Radius, User Classification, MAC address
binding with switch ports
Supports CLI, Telnet, WEB management methods, Kyvision centralized management based on

Supports DDM(SFP port)

Supports IP40 protection

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)
Multicast Supports IGMP snooping
Supports GMRP
Supports static multicast
Routing protocol Supports static routing
Network Security Supports HTTPS/SSL
Supports SSH
Supports TACACS+
Supports IEEE802.1X
Supports RADIUS
Supports User Classification
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
Kytools IP manager management
Supports software upgrade by FTP/TFTP
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 port)
Supports loop detection
Supports RMON
Supports port mirroring
Supports Syslog
Supports LLDP
Supports Link-check
IP Management Supports DHCP server/snooping/client
Supports DHCP relay
Supports DHCP option82/66/67
Clock Management Supports SNTP Client
Supports NTPv4 Server & Client
Redundancy Supports DT-Ring, DT-Ring+, DT-VLAN with the recovery time<50ms Supports DRP/DHP with the recovery time<20ms
Technical Specification
Interface Gigabit Port
100Base-X, 1000Base-X, 10/100/1000Base-T(X) SFP slot
10/100/1000Base-T(X), RJ45 port, Auto MDI/MDI-X connection
Console Port RJ45, RS232
Alarm Contact 3-pin 5.08mm-spacing plug-in terminal block, 250VAC/220VDC Max, 2A Max
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
17.9Mpps (4GX8GE)
29.8Mpps (4GX16GE)
Switching Delay <5μs
Jumbo frame 9.6KB
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

Power Terminal
5-pin 5.08 mm-spacing plug-in terminal block (L2/L5)
3-pin 7.62 mm-spacing plug-in terminal block (HV)

Power Consumption
<16W (4GX8GE)
<20W (4GX16GE)
Overload Protection Support
Reverse Protection Support
Redundancy Protection Support (24/48VDC)
Physical Characteristics Housing Metal
Cooling Natural convection, fanless
Protection Class IP40
88mm×135mm×137mm (4GX8GE) (W×H×D)
102mm×135mm×137mm (4GX16GE) (W×H×D)


1.5Kg (4GX8GE)
1.9Kg (4GX16GE)
Mounting DIN-Rail or Panel Mounting
Environmental Limit Operating Temperature -40℃~+75℃
Storage Temperature -40℃~+85℃
Ambient Relative Humidity 5~95% (non-condensing)
Warranty MTBF
1317486h (4GX8GE)
1097144h (4GX16GE)
Warranty 5 years
Approvals CE, FCC(Pending)
EMC: EN 55032/35, EN 61000-6-4, EN 61000-6-2
Rail Traffic: EN 50121-4
IEC 62368-1, EN 62368-1
Industrial Standard EMI:
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:±1kV/DM,±2kV/CM;Data Port:±1kV IEC61000-4-6(CS) 10V(150kHz~80MHz)
IEC60068-2-6 (vibration)
IEC60068-2-27 (shock)
IEC60068-2-32 (free fall)
Climatic environmental:
IEC60068-2-1 Cold test
IEC60068-2-2 Dry heat test
IEC60068-2-14 Change of temperature test
IEC60068-2-30 Damp heat cyclic test

Technical Parameter Standard
IEEE 802.3i (10Base-T
IEEE 802.3u (100Base-T and 100Base-FX
IEEE 802.3ab (1000Base-T
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)

Mechanical Drawing


Ordering Information

Ordering Information


Product Model


Code definition

Code selection








4GX8GE= 4×100Base-X, 1000Base-X, 10/100/1000Base-T(X) SFP ports;



4GX16GE= 4×100Base-X, 1000Base-X, 10/100/1000Base-T(X) SFP ports;

16×10/100/1000Base-T(X) RJ45 ports



L2-L2=24-48VDC (18-72VDC), redundant power inputs

L5-L5=12-24VDC (9-36VDC), redundant power inputs

HV=100-240VAC,50/60Hz;110-220VDC(85-264VAC/77-300VDC), single power input



Accessory Model


SFP module

See the selection table of industrial SFP module.


Panel for panel mounting


Single-port RJ45 dust plug