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Managed 24-Port Gigabit Ethernet + 4-Port Gigabit SFP/Ethernet Industrial Switch

View : 30
Type : Managed Rackmount Industrial Switch
Description :

The industrial-grade 24+4 gigabit switch is a new generation of multi-service access network management gigabit redundant Ethernet switch.


The industrial-grade 24+4 gigabit switch is a new generation of multi-service access network management gigabit redundant ethernet switch. It has the characteristics of high integration, rich functions, simplicity, and convenience. It has 24 gigabit electrical ports and 4 gigabit optical ports, especially suitable for occasions with large data streams such as video transmission.


It supports rich Layer 2 management protocols required for industrial switch applications, supports ITU G.8032 redundant ring network protocol, and has a self-healing time of <20ms, ensuring the real-time and stability of the network. The switch adopts mature technology and open network standards, adapts to low temperature and high temperature, has strong anti-electromagnetic interference, anti-salt spray, anti-seismic and anti-shake, meets the harsh working environment requirements of industrial sites, and provides efficient, reliable and fast solution for the industrial Internet of Things.


All-aluminum alloy 19-inch shell with heat dissipation pattern, good heat dissipation characteristics, gold oxide anodic oxidation process, IP40 protection level, designed for harsh and harsh industrial environments;

It can support 24 Gigabit ethernet ports and 4 Gigabit optical COMBO interfaces;

Each ethernet port or optical port supports the standard ERPS ring network protocol, and the self-healing time is less than 20ms;

Support port bandwidth limitation, port flow control, broadcast storm suppression;

Support Web, CLI, Telnet management functions;

Power down alarm, loop alarm;

Provide Console debugging;

Can support POE (POE+) equipment;

Management functions:

  Support CLI, WEB, SNMP management methods

  Support port speed limit based on ingress/egress, support half-duplex back pressure flow control and 802.3X full-duplex flow control

  Support storm suppression based on broadcast, multicast and unknown unicast

  Support IEEE 802.1Q 4K VLAN, support QINQ

  Support port mirroring, support Syslog, support Ping command, etc.

  Support COS, DSCP, 8 queues, support WRR, SP, WFQ scheduling mode, policy QOS

  Support port traffic statistics, online upgrade

  Support STP/RSTP, MSTP, support EAPS, ERPS

  Support IGMP Snooping V1/V2/V3, support GMRP

  Support manual aggregation, support static/dynamic LACP protocol

  Support one relay alarm, support RMON management, TRAP alarm

  Support DHCP Snooping, Option 82, support 802.1X

  Support user hierarchical management, support ACL access control list

  Support DDOS, support port-based MAC filtering/binding

Ethernet interface with three-level lightning protection, radar protection to GB/T17626.5 (IEC61000-4-5) short-circuit current wave 10/700μs, open-circuit peak output voltage 6KV standard;

A variety of power supply options: AC220V, DC-48V/DC+24V/ DC+12V, etc.; support AC+DC; AC+AC; DC+DC and other dual power backup


Supported Protocols

IEEE802.3, IEEE 802.3u, IEEE 802.3ab, IEEE 802.3x, IEEE802.1q, IEEE802.1p, IEEE802.1z, IEEE802.1d, IEEE802.1s, IEEE802.1w, IEEE802.1ax, IEEE802.1ak

Maximum Frame Length



24*10/100/1000M RJ45 port, 4*10/100/1000M Ethernet and SFP combo port

Network Medium





1000Base-LX: Using long wavelength laser (1310nm) to cross multi-mode and single-mode fiber, the maximum transmission distance of multi-mode fiber is 550m and single-mode fiber is 10-24km.

1000Base-SX: The maximum transmission distance of 62.5μm multi-mode fiber is 275 m, and 50μm multi-mode fiber is 550m.

10Base-T: UTP of Cat3 or Cat3+; (Max transmission distance 200m)

100Base-TX: UTP of Cat5 or Cat5+; (Max transmission distance 100m)

1000Base-T: CAT-5E UTP or Cat6 UTP; (Max transmission distance 100m)

VLAN Address Capacity


MAC Address Capacity




Backplane Bandwidth


Forwarding Rate



10Mbps: 14880pps

100Mbps: 148800pps

1000Mbps: 1488000pps

Working Environment


Storage temperature: -20℃~70℃; Storage humidity: 5%~90% Non condensing

working temperature: -40℃~85℃; Working humidity: 10%~90% Non condensing


Input: 90-264VAC, 50-60HZ







Managed 24*Gigabit Ethernet + 4* Gigabit Ethernet/*Gigabit SFP Combo Network Switch, built-in power supply


24*gigabit ethernet ports, 4*gigabit optical ports/4*gigabit ethernet ports, 1 Console port


AC220V or DC-48V (optional), Support redundant power backup


(L×W×H) 485*300*45mm rack mount type



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