Solutions / Networking

Networking

Interface protection, power conversion, and signal integrity for WiFi routers, switches, gateways, mesh systems, NAS, and fiber CPE.

Consumer and SoHo networking equipment lives or dies on its physical interfaces. Every Ethernet port and USB connector is exposed to user handling, surge events, and ESD. Magnias supplies the discrete and integrated parts that protect those interfaces, condition the signal, and convert the 12V or PoE input into clean rails for the WiFi/network SoC and its peripherals — across thirteen product lines.

Block diagram

Networking — Interface and Power Architecture

Tap any block to see the recommended Magnias parts.

WiFi / Network SoC

Processor + radio (context only)

DDR / Flash

Memory subsystem (context only)

Power Input

12V / 24V DC adapter, reverse polarity, hot-swap

DC-DC Buck

12V → 5V / 3.3V / 1.8V step-down

LDO

Clean rails for RF, PLL, and analog

Load Switch

USB enable, peripheral gating, soft-start

Ethernet (RJ45)

RJ45 ports — common-mode filtering + ESD on each pair

USB-A / USB-C

USB 2.0 / 3.0 / Type-C — power switching + ESD on data

Console / SD / SIM

Debug UART, microSD card, SIM (in 4G/5G CPE)

LED · Reset · Fan · Logic · Reference

Management-side small-signal discretes

Request samples or a system review

Need samples for a specific block, or want our FAE team to walk through your power tree and interface protection? Tell us your part numbers and the application — we reply within one business day.