- Layer 3, PoE switch, Real-time Redundant Ring Ethernet
- EHG7612 Series : 12-Port High-Bandwidth Industrial Managed Layer-3 Gigabit PoE Switch
- 12-Port High-Bandwidth Industrial Managed Layer-3 Gigabit PoE Switch
- Layer 3, PoE switch, Real-time Redundant Ring Ethernet
- EHG7616 Series : 16-Port High-Bandwidth Industrial Managed Layer-3 Gigabit PoE Switch
- 16-Port High-Bandwidth Industrial Managed Layer-3 Gigabit PoE Switch
- Layer 3, PoE switch, Real-time Redundant Ring Ethernet
- EHG7620 Series : 20-Port High-Bandwidth Industrial Managed Layer-3 Gigabit PoE Switch
- 20-Port High-Bandwidth Industrial Managed Layer-3 Gigabit PoE Switch
- Layer 3, PoE switch, Real-time Redundant Ring Ethernet
- RHG7628 Series : Industrial Rack-Mount Modular Layer-3 Gigabit Ethernet PoE Switch
- Industrial Rack-Mount Modular Layer-3 Gigabit Ethernet PoE Switch with up to 24 x Gigabit ports and 4 x 10 Gigabit SFP uplink slots, supports MACsec
- Real-time Redundant Ring Ethernet
- RS-405 CR : Switch/Ethernet/Redundant/5 ports
- Industrial Ethernet Real-time-ring Switch(Plastic case)
- Real-time Redundant Ring Ethernet
- RS-405FC CR : Switch/Ethernet/Redundant/5 ports/2 Fiber/Multi/SC
- 3-Port 10/100 Base-T with 2-Port 100 Base-FX Fiber Redundant Ring Switch (RoHS)
- Real-time Redundant Ring Ethernet
- RS-405FCS CR : Switch/Ethernet/Redundant/5 port/2 Fiber/Single/SC
- 3-Port 10/100 Base-T with 2-Port 100 Base-FX Fiber Redundant Ring Switch (RoHS)
- Real-time Redundant Ring Ethernet
- RS-405FT CR : Switch/Ethernet/Redundant/5 ports/2 Fiber/Multi/ST
- 3-Port 10/100 Base-T with 2-Port 100 Base-FX Fiber Redundant Ring Switch (RoHS)
- Real-time Redundant Ring Ethernet
- RS-408 CR : Switch/Ethernet/Redundant/8 ports
- 8 Port Redundant Ring Switch(Plastic case)
- Real-time Redundant Ring Ethernet
- RSM-405 CR : Switch/Ethernet/Redundant Ring/5 ports/Metal
- Industrial Ethernet Real-time-ring Switch(Metal case)
- Real-time Redundant Ring Ethernet
- RSM-405-R CR : Switch/Ethernet/Redundant/5 ports/Metal
- 5-Port Real-time Redundant Ring Switch with metal case (RoHS) (+12 ~ +48 VDC, nonisolation)
- Real-time Redundant Ring Ethernet
- RSM-405FC CR : Switch/Ethernet/Redun/5port/2Fiber/Multi/SC/Metal
- 3-Port 10/100 Base-T with 2-Port 100 Base-FX Fiber Redundant Ring Switch (RoHS)(Metal case)
- Real-time Redundant Ring Ethernet
- RSM-405FCS CR : Switch/Ethernet/Redun/5port/2Fiber/Single/SC/Metal
- 3-Port 10/100 Base-T with 2-Port 100 Base-FX Fiber Redundant Ring Switch (RoHS)(Metal case)
- Real-time Redundant Ring Ethernet
- RSM-405FT CR : Switch/Ethernet/Redun/5ports/2Fiber/Multi/ST/Metal
- 3-Port 10/100 Base-T with 2-Port 100 Base-FX Fiber Redundant Ring Switch (RoHS)(Metal case)
- Real-time Redundant Ring Ethernet
- RSM-408 CR : Switch/Ethernet/Redundant/8 ports/Metal
- 8-Port Redundant Ring Switch with metal case (RoHS)