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Black Box LGB2118A Manuel D’Utilisation

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Page 11
Chapter 2: Overview
2.4 Hardware Description
2.4.1 18-Port Gigabit Smart Switch Eco Fanless (LGB2118A)
Figures 2-1 ad 2-2 show the front and back panels of the switch. Table 2-2 describes its components. Table 2-3 describes the LEDs 
in detail.
7  1  2  3 
 
       4 
  5     6              8 
            9
Figure 2-1. LGB2118A front panel.
   10
 
Figure 2-2. LGB2118A back panel.
Table 2-2. LGB2118A components.
Number  Component
Description
1
(1) Mode button
Switches between what is being displayed by LEDs.
2
(16) TP port status LEDs
For details, see Table 2-3.
3
(16) TP port speed LEDs
For details, see Table 2-3.
4
(2) SFP port status LEDs
For details, see Table 2-3.
5
Link/Act LED
Lit to show switch is in Link/Act mode.
6
System LED
Lit to show switch is in System mode.
7
Speed LED
Lit to show switch is in Speed mode.
8
(16) 10/100/1000BASE-T RJ-45 ports
10-/100-/1000-Mbps Ethernet ports
9
(2) 100/1G SFP ports
Connect up to two SFP links.
10
(1) AC power socket (on back of unit)
IEC-320 power connection.
11
(1) Power LED* (on left side of unit)
Lights when power is on.
*Not shown in Figure 2-1 or 2-2.