A SERVICE OF

logo

Page 11
724-746-5500 | blackbox.com
Chapter 2: Overview
Table 2-2. LGB524A components.
Number in Figures
2-3 and 2-4 Component Status Description
1 (1) Power LED On Lights when power to unit is on.
2
(4) FIber LEDs (F1–
F4)
On
Fiber port(s) are active.
Flashing
Switch is passing data.
3 (24) 1000M LEDs
On
Link is running at 1000 Mbps.
Off
Link is running at 10/100 Mbps.
4 (24) Link/Act LEDs
On
Light when SFP is connected.
Flashing
Switch is passing data.
5 (20) RJ-45 ports
Links to RJ-45 ports.
6
(4) RJ-45/SFP
combo ports
Link to either RJ-45 or SFP devices.
7 ON/OFF switch
ON
Power to switch is on.
OFF
Power to switch is off.
8 AC input connector
90–260 VAC, 50–60 Hz.