A4H124-24Fx Front Panel; A4H254-8F8T Front Panel; A4 Switch Back Panel - Enterasys A4H124-24FX Hardware Installation Manual

Overview
Table 1-1 A4 Switch Port Types (continued)
A4 Model
A4H254-8F8T
(see Figure 1-2
Figure 1-1
Figure 1-2
1 Console port
2 Password reset button
3 Switch status LEDs
4 RJ45 10/100 Mbps ports
5 MT-RJ fiber optic ports
6 SFP slots
Figure 1-3
Figure 1-3
1 AC power input connector
1-2 Introduction
on page 1-2)
Notes: Each SFP port supports the installation of 1000BASE-SX, 1000BASE-LX, or 1000BASE-T
SFP pluggable transceivers.

A4H124-24FX Front Panel

A4H254-8F8T Front Panel

shows the back panel of the A4 switches.

A4 Switch Back Panel

Ports
• Eight 10/100Base-T ports (labeled odd numbers 1 – 15)
• Eight 100Base-FX MT-RJ ports (labeled even numbers 2
– 16)
• Two 10/100/1000Base-T RJ45 ports which can be used
as stacking ports or as Ethernet uplink ports (labeled 17
and 18)
• Two Gigabit Ethernet SFP ports (labeled 19 and 20)
7 RJ45 10/100/1000 stack/uplink ports
8 RJ45 port status LEDs
9 MT-RJ port status LEDs
10 SFP port status LEDs
11 RJ45 stack/uplink port status LEDs
2 Redundant power supply connector