| Class | Description | Typical Use Case | | :--- | :--- | :--- | | | Single telecommunications space (equipment room) | Small office, single telecom room | | Class 2 | Single building with multiple telecommunications spaces | One building with multiple telecom rooms or equipment rooms; adds backbone cabling and bonding identifiers | | Class 3 | Campus environment with multiple buildings and outside plant elements | University campus, corporate campus, industrial park | | Class 4 | Multi‑campus / multi‑site system | Large enterprises with multiple geographically separated campuses |
A campus environment with multiple buildings connected by a backbone. tia-606-d pdf
: Incorporates guidelines for Automated Infrastructure Management (AIM) systems and management of remote power (PoE) . Labeling Best Practices | Class | Description | Typical Use Case
Colocation, enterprise, and hyperscale environments. and hyperscale environments.
– Automated Infrastructure Management (AIM) systems receive expanded coverage, promoting automated tools that improve the accuracy and efficiency of infrastructure management.