Chapter 2: Overview

1

Figure 2-4. Back panel of the LB008A switch.

NOTE: The power connector (#4 in Table 2-2) is located on the switch’s side panel (not shown).

Table 2-2. LB008A switch components.

Number

Component

Description

 

 

 

1

(8) RJ-45 connectors

Link to 10/100BASE-T devices

 

 

 

2

(1) Power LED

Lights when power to the unit is on.

 

 

 

 

 

On when a connection is present

3(8) Link/Act LEDs Off when there is no connection. Flashing when data is present.

4

(1) power connector Connects to the 5-VDC external power supply.

 

 

LB005A

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Black Box LB008A, LB005A, Black Box 5- and 8-Port Fast Ethernet Switches manual Overview