Chapter 1: Introduction
NS3552-8P-2S-V2 User Manual 9
Product applications
High power IP surveillance and wireless LAN service in public transportation
Having the capability of IEEE 802.3at Power over Ethernet function, the industrial
managed switch can directly connect with any IEEE 802.3at end-nodes like PTZ (Pan,
Tilt & Zoom) network cameras, PTZ Speed Dome cameras, color touch- screen Voice
over IP (VoIP) telephones, and multi-channel wireless LAN access points. Besides the
wired Internet network, by adopting PoE Wireless LAN structure, the transportation
authority gains benefits from more efficiency and less cost while providing better high-
speed Internet services in a wider area for travelers.