1 to 3 Port PoE Extender Passive Cascadable for CCTV POE Switch NVR IP Camera | eBay
TP-Link TL-SG1005P| 5 Port Fast Ethernet PoE Switch | 4 PoE+ Ports @67W | Desktop | Plug & Play | Sturdy Metal w/ Shielded Ports | Fanless | Limited Lifetime Protection | Extend & Priority Mode - Walmart.com
24 Port PoE + Switch w/ 3 Gigabit Uplink, Quiet Fanless Output 300W Rack Mount | eBay
3-port poe Gigabit switch module 48V2A 96w-144w 3 port 10/100/1000M contact port mini switch module PCBA Motherboard RJ45 POE - AliExpress
POE Powered 3 Port Switch & Network Cat5 Cat6 Midspan Cable Range Exte — IPCamPower
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HORACO 3 Port POE Extender 10/100Mbps 1 to 3 Network Switch Repeater with IEEE802.3af Plug&Play for PoE Switch NVR IP Camera AP - AliExpress
Fast switch mini 3 port ethernet switch 10 / 100mbps rj45 network switch hub pcb module board for system integration module - AliExpress
Vi30103 - Vigitron
Mini Industrial 3-Port 10/100/1000T 802.3at PoE + 1-Port 100/1000X SFP Ethernet Switch - E-link China Technology Co., Ltd.
Amazon.com: 3 Channel Passive POE Switch/Extender,1 Input Port and 2 Output Ports,up to 100m/330ft Ethernet Over Copper Wire,IEEE 802.3af/at, Plug and Play : Electronics
LINOVISION Mini Passive 2 Port POE Extender with local camera output Over Ethernet Over Cat5/6 Cable | LINOVISION US Store