RJ45 Manual Switch 4 Port Box RJ45 Manual Switchbox - CNC Specialty Store
ROLINE Gigabit Ethernet Switch, Pocket, 4 Ports - SECOMP International AG
Fiber Optic to Ethernet 4 Ports Converters Set over Single LC Fiber – FiberCommand
TP-LINK 5-Port Gigabit Desktop Switch with 4-Port PoE (TL-SG1005P) - The source for WiFi products at best prices in Europe - wifi-stock.com
4-Port Managed Industrial Gigabit Ethernet Switch, -40° to 75°C, DIN | Eaton
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6-Port Unmanaged Switch | 4-RJ45 Ethernet Ports, 2-SFP Fiber Ports | Versitron
4 Port PoE (1 GB Uplink)
4 Port Gigabit Switch | Ethernet VLAN Switch Module
24-Port Gigabit Switch with 4 x 10Gb SFP+ Uplinks, S3900-24T4S - FS.com
Industrial Fast Ethernet Switch, 4-Ports Fast Ethernet RJ45, 2-Ports 100BASE-FX SFP Uplink
Industrial 4-Port GbE PoE++ Switch w/ 2 SFP Ports (508995)
Fast Switch Mini 4 Port Ethernet Switch 10 / 100mbps Rj45 Network Switch Hub Pcb Module Board For System Integration Module - Network Switches - AliExpress
WuT data sheet: Ethernet Switch Industry, 4 Port
IGS-620TF Industrial 4-Port 10/100/1000BASE-T + 2-Port 100/1G/2.5GBASE-X SFP Ethernet Switch - Planet Technology USA
Industrial 4-Port GbE Switch w/ 2 SFP Ports (508247)
4-Port 10/100/1000T 802.3at PoE+ Desktop Gigabit Ethernet Switch - PT-GSD-604HP
Linksys SE3005 5-Port Gigabit Ethernet Switch | Linksys: US
4 Port 10/100 Switch | RJ-45 Ethernet Switch with VLAN
Planet GS-5220-24P4X L2+ 24-Port Gigabit 802.3at PoE + 4-Port 10G SFP+ Managed Switch
4 Port Fiber Switch 10/100/1000 RJ45 to 2 SFP Ports | Fibertronics, Inc.
Mini Din-Rail Industrial Gigabit Ethernet Switch with 12~48VDC Input
