My analog cable-tv setup, powered by many Raspberry Pi's : r
Haydon IP PoE Splitter - Pack of 2 (HAY-POE-MULTI) — adk-security
Home Network, Home Automation Supplies
IPtec Telemetry TNP-100 PCM & IRIG Ethernet Multiplexer Telemetry Only
RJ45 Splitter/Combiner, Poe and Network Multiplexer with 2CH
RS485 splitter 1 input 4 Output - BISMON
NVR Setup with a PoE Switch in Networking
PT709-A - POE SWITCHES
POE Switches 4-8-16-26 Port Prices
POE Multiplexer
Automotive ADAS reference design for four camera hub with MIPI CSI
1-Channel HD Video + Power Balun For HD-SDI TVI CVI AHD CCTV