24xPOE+ Industrial Switch


ISW Rack 24GT4XG USB 2ch DC power input

Larch Networks acquired great knowledge and experience in developing Industrial/Rugged switches for customers.
The industrial Ethernet switches are designed for use in harsh environments and allow you to build cost-effective, reliable, secure industrial networks. Whether you require an unmanaged switch for a point to point link, a managed switch for redundancy, our extensive range of industrial Ethernet switches and knowledge of the various standards used in train, railway, energy, utilities and road applications means we have the ideal solution, regardless of the environment.

Industrial Switches provide continuous uptime, manageability, and operational efficiency. Industrial Switches are an excellent choice for industrial environments, including intelligent transportation systems, utilities, and smart cities. With full PoE+ power per PoE port, each switch offers the performance needed for today’s power-hungry surveillance devices and WLAN access points. Up to 8 devices can be connected in stack using SFP interfaces to work as a single virtual router

Product Highlights

  • IP40 protected devices
  • Work temperatures -40° – +75°
  • Acceleration 50g up to 25ms
  • POE supports IEEE 802.3AF/AT
  • WEB management, CLI support
  • 8 devices in stack support
Function/parameter48x1G + 4xSFP/SFP+ POE+
RAM512 Mb
Switching Capacity160G
Packet Forwarding Rate95.23Mpps
MTBF100,000 hours
PoE budget360W
POE++ ports24xPOE+
Dimensions (WxDxH, mm)440mm X 245mm X 44mm
Weight3.6 Kg
 LED IndicatorsPWR, Link/ACT  LED
Input voltageNon-PoE DC12-58V; PoE DC48-58V
Power consumptionNon-PoE<36W; PoE <400W
Heat dissipationNatural heat dissipation
Copper Downlink ports 1Gb/s24
Other PortsConsole, USB2.0
 Power InterfacePhoenix terminal, redundant dual power supply
Marvell ROS Software Features

Voice VLAN
Multicast TV VLAN
Triple Play, MVR
Q-in-Q, Selective Q-in-Q
Multicast Bridging Mode
Static Multicast Groups
IGMP Snooping
MLD Snooping
Flooding of Unregistered Multicast Frames
Per-device Spanning Tree
Rapid Spanning Tree
Multiple Spanning Tree
STP Root Guard
BPDU Filtering
Per-device Loopback Detection (LBD)
LAG Balancing
Static and Dynamics (DHCP/BootP) IP
DNS Client
IPv6 Host
Dual Stack
Dynamic VLAN Assignment

ISATAP Tunneling
MAC-based Port Security (Locked Port) 802.1x Port-Based Authentication
Time Based 802.1x
Guest VLAN
Unauthenticated VLANs
802.1x – MAC Authentication Action-on-Violation
Flow Monitoring (sFlow)
RADIUS Remote Authorization and Authentication
RADIUS Accounting
DHCP Snooping
IP Source Address Guard
ARP Inspection
DoS Attack Prevention
QoS Across the Stack
QoS statistics
Egress Rate Limiting (Shaping)
Ingress Rate Limiting
Packet Storm Control

Switch Options

  • PoE+/no PoE 
  • PoE budget
  • SFP/SFP+

Download Datasheet