Happy New Year 2026

IEC 61850-90-4 vs IEC 61850-3 and IEEE 1613 for Substations

IEC 61850-3 / IEEE 1613 define the hardware-layer environmental and electrical robustness (EMC immunity, wide temperature range, vibration/shock) ... more

Related products:  IEC 61850-3 / IEEE 1613 switches

What is the difference between Layer 2 managed switches and Layer 3 managed switches?

A Layer 2 managed switch forwards traffic between network hosts such as a server and a client PC within the same subnet... more

What is VLAN and how it works

A LAN is a grouping of two or more devices on a network. A VLAN is a virtual LAN, a subgroup within a local network.... more

Related products:  Layer 3 Switches

Implementing Quality of Service for Prioritizing Network Traffic

Quality of Service (QoS) is a networking mechanism that helps control and prioritize traffic so that more critical traffic can be sent first on the network. This feature helps ensure performance for critical network traffic..... more

Step-by-step setup for OttoE PoE Watchdog

When a camera, sensor, or access point stops responding, the OttoE PoE switch’s built-in Watchdog checks for traffic from the powered device (PD)... more

Related products:  OttoE PoE 8 GE / OttoE PoE 10 GE

OttoE 5GE

Industrial 5-port Gigabit Ethernet Unmanaged Switch
 

More  Contact us

IG5 SV Series

IEC 61850-3/IEEE 1613 Hardened Managed 24-port Gigabit (8*PoE) and 4-port 1G/10G SFP+ PoE Switch

More  Contact us

EX78900G Series

Hardened Managed 8-Port Gigabit PoE++ and 4-Port 100/1G/2.5G SFP Ethernet Switch

More  Contact us