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+ 10Gbps interfaces to work as a single virtual router.

Product Highlights


  • IP67 protected devices
  • Work temperatures -40 до +75 celsium
  • Acceleration 50g up to 25ms
  • Vibration 5G RMS 10Hz up to 2Khz
  • POE+ in partnership with Microsemi
  • POE+/no POE
  • SFP/SFP+
  • Power budget
  • 1588 Transparent
Function/parameter8x1G + 4xSFP + POE+ 12x1G + 4 x SFP+ POE+
Marvell ChipsetPoncat3Poncat3
FLASH128 Mb128 Mb
RAM512 Mb 512 Mb
Boot ROM2 Mb2 Mb
Power budget480W480 W
POE ports 8xPOE+8xPOE + 4xPOE+
Case 50x160x120mm DIN 50x160x120mm DIN
Copper ports 1Gb/s8 12
Fiber ports 10Gb/s 44
Other Ports Console, USB2.0 Console, USB2.0
MAC-Based VLANsISATAP Tunneling
Voice VLANMAC-based Port
Multicast TV VLANSecurity (Locked Port)
Triple Play, MVR802.1x Port-Based
Q-in-Q, Selective Q-in-QAuthentication
Multicast Bridging Time Based 802.1x
ModeGuest VLAN
Static Multicast Groups Unauthenticated VLANs
IGMP Snooping 802.1x - MAC
MLD SnoopingAuthentication
Flooding of Action-on-Violation
Unregistered Multicast Flow Monitoring (sFlow)
Frames RADIUS Remote Authorization and Authentication
Per-device Spanning RADIUS Accounting
Rapid Spanning Tree DHCP Snooping
Multiple Spanning TreeIP Source Address
STP Root Guard Guard
BPDU Filtering ARP Inspection
STP BPDU Guard DoS Attack Prevention
Per-device Loopback SSL
Detection (LBD) SSH
LACP QoS Across the Stack
LAG Balancing QoS statistics
Static and Dynamics Egress Rate Limiting (Shaping)
(DHCP/BootP) IP Ingress Rate Limiting
assignment Packet Storm Control
DNS Client Dynamic VLAN Assignment
IPv6 Host
Dual Stack
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