Types of network passive services:
Network design and mapping
Cabling
Telephone cabling and central installation
UPS Electrical Cabling
Duct Hack and Tranking Network
Installing sockets, keyboards
Install rack and server room
Network Surveillance Installation
Installing sensors and intelligent equipment to control network and infrastructure
Installation of fire and extinguishing systems for sensitive sectors such as the server room
Installing network equipment such as switches, routers, servers ...