Our office will be closed on Monday, February 16, 2026 as we observe Presidents' Day. We’ll be back on Tuesday, February 17, 2026 at 9am EST. Enjoy the long weekend! KorenixStore.com FREE SHIPPING ON ORDERS over $200 Quote Request Account Checkout Cart Ethernet Switches Marine Managed & Unmanaged Ethernet Switches Layer 2 Ethernet Switches Layer 3 Ethernet Switches Unmanaged Ethernet Switches PoE Ethernet Switches Rackmount Ethernet Switches EN50155 Ethernet Switches IEC 61850-3 Ethernet Switches Wireless Connectivity LoRa Wireless Devices Industrial 802.11 Wireless Devices Industrial Cellular Devices Wireless Others Industrial Connectivity Serial Device Fieldbus Gateways Industrial Computers Industrial I/O Industrial MultiPort Serial Boards Protocol Switches Media Converters Ethernet / Fiber Converters Serial Converters VDSL Extenders PoE Injectors Accessories Software Management Product Categories Ethernet Switches Marine Managed & Unmanaged Ethernet Switches JetNet 3905 Series Industrial DNV 5-port Unmanaged Ethernet Switch JetNet 5908G Series Industrial DNV 8-port L2 Managed Ethernet Switch JetNet 5912G-2C2F Series Industrial DNV 12-port L2 Managed Ethernet Switch JetNet 5916G-4C4F Series Industrial DNV 16-port L2 Managed Ethernet Switch Layer 2 Ethernet Switches JetNet 4508 8 Port DIN Rail Managed Ethernet Switches JetNet 4510 10 Port DIN Rail Managed Ethernet Switches JetNet 5010G 10 Port DIN Rail Managed Ethernet Switches JetNet 5020G 16 port Fast Ethernet plus 4-port Gigabit Managed Switch JetNet 5520P Series 16 FE/16 PoE, 4GbE, Managed L2 PoE Switch JetNet 5612G-4F Industrial 12 ports Gigabit Managed Switch JetNet 5728G Series 24+4G Managed High Power IEEE802.3at PoE Switch JetNet 5908G Series Industrial DNV 8-port L2 Managed Ethernet Switch JetNet 5912G-2C2F Series Industrial DNV 12-port L2 Managed Ethernet Switch JetNet 5916G-4C4F Series Industrial DNV 16-port L2 Managed Ethernet Switch JetNet 6059G 9 Port DIN Rail Managed Ethernet Switches JetNet 6528Gf Series 28G Full Gigabit Managed Ethernet Switch JetNet 6628X-4F Series 28G Full Gigabit with 4*10G SFP L2 Managed Ethernet Switch JetNet5620G-4C Industrial 16 GbE + 4 Gigabit Combo Managed L2 Switch JetNet5810G Industrial 8FE + 2G Combo DC Managed Booster Switch JN 5208 Series JetNet Industrial Managed Ethernet Switches JN5210G-2C JetNet Industrial Managed Combo Switch JN5212G-2C2F JetNet Industrial Managed Combo Switch JN5216G-4C4F Series JetNet Industrial Managed Combo Switch JetNet 5210G Industrial 8FE + 2G Combo Managed Switch Layer 3 Ethernet Switches Unmanaged Ethernet Switches JetNet 2005 5 Port DIN-Rail Unmanaged Ethernet Switches JetNet 3005 5 Port DIN-Rail Unmanaged Ethernet Switches JetNet 2205 /2205f Industrial 5-port Compact Fast Ethernet Switch JetNet 2208 Series JetNet 3005 5 Port DIN-Rail Unmanaged Ethernet Switches JetNet 3008 8 Port DIN-Rail Unmanaged Ethernet Switches JetNet 3010G 10 Port DIN-Rail Unmanaged Ethernet Switches JetNet 3018G Series 16+2G Gigabit Ethernet Switch JetNet 3205 5 Ports Din-Rail Unmanaged Ethernet Switches JetNet 3212G Industrial Unmanaged Full Gigabit JetNet 3508 Industrial Unmanaged Switch JetNet 3905 Series Industrial DNV 5-port Unmanaged Ethernet Switch JetNet 3908G-M12 Industrial Full Gigabit Unmanaged Booster Switch PoE Ethernet Switches JetNet 3205 5 Ports Din-Rail Unmanaged POE Ethernet Switches JetNet 3210GP-2C Industrial Full Gigabit 8 + 2G Combo DC Booster Switch JetNet 3705 4 PoE & 1 LAN Port Unmanaged Switch JetNet 3710G 8 PoE & 2 Gigabit Unmanaged Switch JetNet 3806G 4 PoE & 2 GbE w/48V Boost Unmanaged Switch JetNet 3808G-M12 Industrial Unmanaged Booster Switch JetNet 3810G 8 PoE & 2 GbE w/48V Boost Unmanaged Switch JetNet 3906G Industrial 6-port Gigabit IEEE802.3af/at PoE Switch JetNet 4706 4 PoE & 2 LAN Port Managed Switch JetNet 5310G 8 PoE & 2 Gigabit SFP Managed Switch JetNet 5520P Series 16 FE/16 PoE, 4GbE, Managed L2 PoE Switch JetNet 5612GP-4F Industrial 8 GbE + 4 Gigabit SFP Managed PoE Switch JetNet 5724G 24 port PoE & 2 Gigabit Combo Ports Ethernet Switch JetNet 5728G Series 24+4G Managed High Power IEEE802.3at PoE Switch JETNET 6628XP-4F 24G+4 (10G) Industrial full Gigabit L2 Managed Ethernet PoE Switch JetNet 6728G Industrial 28G Full Gigabit Managed 16/24 PoE Plus Ethernet Switches JetNet 7612GP-4F Industrial 12 ports Gigabit Managed PoE Switch JETNET 7628XP-4F Industrial 28G Full Gigabit with 4*10G SFP L3 Managed PoE Plus Ethernet Switch JETNET 7714G-M12-HVDC Industrial 10 [8 PoE] + 4G L3 Managed Routing Switch JN 5208GP Series JetNet Industrial Managed PoE Switch JN5210GP-2C JetNet Industrial Managed PoE Switch JN5212GP-2C2F Series JetNet Industrial Managed PoE Switches JN5216GP-4F Series JetNet Industrial Managed PoE Switches Rackmount Ethernet Switches EN50155 Ethernet Switches IEC 61850-3 Ethernet Switches Wireless Connectivity LoRa Wireless Devices Industrial 802.11 Wireless Devices Industrial Cellular Devices Wireless Others Industrial Connectivity Industrial Computers Korenix Embedded Computers (Wide Temp) Korenix x86-based Embedded Computers Serial Device Fieldbus Gateways I/O Solution Industrial MultiPort Serial Boards Protocol Switches Media Converters Ethernet / Fiber Converters JetCon 1301 Ethernet to Fiber JetCon 1302 Ethernet to Fiber JetCon 1900 Industrial Optical Bypass Switch JetCon 2301 Ethernet to Fiber JetCon 2302 Ethernet to Fiber JetCon 3401G Gigabit to Fiber JetCon 3701GP-U Gigabit PoE Media Converter Korenix Jetcon 2401 Series RS232/422/485 to Multi-mode/Single Mode Fiber Converter Serial Converters VDSL Extenders PoE Injectors Accessories Korenix Cables Korenix Ethernet Accessories Korenix Misc Ethernet Accessories Korenix SFP Modules Korenix Misc Accessories Korenix Power Supplies Korenix Wireless Accessories Software, Licenses, Agreements & Services Beijer Electronics - Branded Smartphone App Beijer Electronics CloudVPN Korenix Network Management System Korenix JetBox Operating Systems Promotions and Information Nav Menu 4 Nav Menu 5 Nav Menu 6 Nav Menu 7 Nav Menu 8 Home > Ethernet Switches > Unmanaged Ethernet Switches > JetNet 3908G-M12 Industrial Full Gigabit Unmanaged Booster Switch Sort By: Price: Low to High Price: High to Low Most Popular Title Manufacturer Newest Oldest Availability 30 per page 60 per page 120 per page 180 per page 300 per page Page of 1 JetNet 3908G-M12 Our Price: $1,030.00 Beijer Electronics JetNet Industrial 8 port Gigabit UnManaged PoE Switch with Power Booster w/(8) Gigabit/PSE M12 X-code, M12-A Power
