![IGS-624HPT Industrial 4-Port 10/100/1000T 802.3at PoE + 2-Port 100/1000X SFP Ethernet Switch - Planet Technology USA IGS-624HPT Industrial 4-Port 10/100/1000T 802.3at PoE + 2-Port 100/1000X SFP Ethernet Switch - Planet Technology USA](https://planetechusa.com/wp-content/uploads/2013/10/box_IGS-624HPTv2.jpeg)
IGS-624HPT Industrial 4-Port 10/100/1000T 802.3at PoE + 2-Port 100/1000X SFP Ethernet Switch - Planet Technology USA
![Amazon.com: 4-Port Gigabit Ethernet Fiber Switch, with Two SFP Slots (1000M), Without Transceiver : Electronics Amazon.com: 4-Port Gigabit Ethernet Fiber Switch, with Two SFP Slots (1000M), Without Transceiver : Electronics](https://m.media-amazon.com/images/I/5188QsQN42L._AC_UF894,1000_QL80_.jpg)
Amazon.com: 4-Port Gigabit Ethernet Fiber Switch, with Two SFP Slots (1000M), Without Transceiver : Electronics
Transition Networks Hardened - switch - 4 ports - unmanaged - SISTP1040-342-LRT - Modular Switches - CDW.com
![Managed PROFINET Switch, 4 Port - 700-850-4PS01 – Helmholz Sales online store for Helmholz parts in North America Managed PROFINET Switch, 4 Port - 700-850-4PS01 – Helmholz Sales online store for Helmholz parts in North America](https://helmholzsales.com/cdn/shop/products/csm_PN-Switch_4-Port_700-850-4PS01_9238137eb8_1024x1024.png?v=1571708799)