24 Ports 10/100/1000M SMART Industrial Switch With 20x 1G RJ45 & 4x 1G SFP - LIMOX24-4SFP​

SMART Industrial switch Fiber Switch LIMOX24-4SFP is a 20x 10/100/1000M RJ45 port and 4x 1G SFP ports. Managed Industrial Switch with 1x console port. It consumes low power consumption, supports wide operating temperature (-40 to +80°C). Its casing is IP40 rated and meet EMC industrial level 4 requirements. These switches are specially designed for harsh industrial environments. It is suitable for wind power, subway PIS, power SCADA, sewage treatment, intelligent transportation systems applications.


  • 20x RJ45port (10/100/1000M), 4x 1G SFP and 1 console port
  • L2+ features provide better manageability, security, QoS, and performance.
  • L2+ Switching features including 802.1Q VLAN, Mirroring, Port isolation, IGMP Snooping, DHCP Snooping, LLDP, IP Source Guard, ARP inspection, ACLs etc.
  • Support spanning tree STP(802.1D) and RSTP(802.1W). Jumbo frames support up to 9.6K kilobytes.
  • Support enhanced management through WEB, CLI, TELNET, SSH, SNMP and cable diagnosis
  • G.8032, ERPS Ethernet Ring Protection Switching (<50ms)

Parameters Values
Number of RJ45 ports (10/100/1000BaseT)
Number of 1G SFP ports
SFP Expansion
Turbo overclocking 2.5G optical module and ring
Console port
YES (RS232 ; 115200,N,8,1)
Ethernet Port
support 10/100/1000Base-T,auto-sensing, Full/half duplex MDI/MDI-X self-adaption
Twisted Pair Transmission
10BASE-T: Cat3,4,5 UTP(≤100 meter) ; 100BASE-TX: Cat5 or later UTP(≤100 meter) ; 1000BASE-T: Cat5e or later UTP(≤100 meter)
Optical Cable/ Distance
Multi mode: 850nm / 0 ~ 500M, single mode: 1310nm / 0 ~ 40KM, 1550nm/ 0 ~ 120KM
Network Protocol
IEEE802.3 10BASE-T, IEEE802.3i 10Base-T; IEEE802.3u 100Base-TX , IEEE802.3ab 1000Base-T IEEE802.3z 1000Base-X ; IEEE802.3x
Forwarding Mode
Store and Forward (Full Wire Speed)
Switching Capacity
Buffer Memory
Jumbo Frame
Reset Switch
Yes, One-button factory reset
Power Consumption
Standby<20W, Full load<30W
Total PWR / Input Voltage
36W /48VDC
Working Voltage
12-48VDC, 6 Pin industrial Phoenix terminal, support anti-reverse protection.
Power Supply
No, optional 24V/36W or 24V/60W industrial power supply
Operation TEMP / Humidity
40~+80°C;5%~90% RH Non condensing.
Storage TEMP / Humidity
40~+85°C;5%~95% RH Non condensing.
Dimension (L*W*H)
Net /Gross Weight
<2.2kg / <2.8kg

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