Chapter 1: Overview
Model Naming Conventions
24
The hardware features of the switches are represented by the letters and
numbers in the model names. The conventions for the twisted pair
switches are identified in Figure 20.
Figure 20. Model Naming Conventions for the Twisted Pair Switches
The conventions are defined in Table 2.
Table 2. Model Naming Conventions for the Twisted Pair Switches
Convention
1
The series name
2
The number of 10/100Base-TX ports and SFP slots
3
The extension:
PS - This extension indicates support for Power over
Ethernet (PoE).
DP- This extension indicates support for dual-fixed
PSU and PoE.
Definition