Black Box LH8112A-S manual 8 10/100 Managed Hub, 10/100 Managed Hub LH8124A/LH8124A-S

The LH8112A-S managed client model shown below, includes an LED panel, 12 dual-speed auto sensing ports, 2 MDI-II ports, and a switch module expansion slot. The LH8112A-S can be fully managed by any master model.

Power

Link/RX

1

2

3

4

5

6

7

8

8 10 11 12

100M 10M

MDI-II

10/100 Managed Hub

MDI-II

Collision

ID

Forward

Ext.

Int.

Switch

Switch Module

Switch

Installed

1x

2x

3x

4x

5x

6x

7x

8x

9x

10x

11x

12x

10/100 Managed Hub (LH8112A-S) 12-port Client

10/100 Managed Hub LH8124A/LH8124A-S

The twenty-four port models are LH8124A (master) and LH8124A-S (client).

The LH8124A master model shown below includes a Network Management Unit (NMU), Mini Console, 24 dual-speed auto sensing ports, 2 MDI-II ports and a switch module expansion slot.

10/100 Managed Hub

13x

14x

15x

16x

17x

18x

19x

20x

21x

22x

23x

24x

Prev

ID

Next

MDI-II

MDI-II

Enter

Switch Module

Installed

1x

2x

3x

4x

5x

6x

7x

8x

9x

10x

11x

12x

10/100 Managed Hub (LH8124A) 24-port Master

The LH8124A-S client model shown below includes an LED panel, 24 dual-speed auto sensing ports, 2 MDI-II ports, and a switch module expansion slot. The LH8124A-S can be fully managed by any master hub model.

10/100 Managed Hub

Link/RX

13x

14x

15x

16x

17x

18x

19x

20x

21x

22x

23x

24x

Power

13 14 15 16 17 18 19 20 21 22 23 24

100M 10M

1

2

3

4

5

6 7 8

9 10 11 12

MDI-II

MDI-II

Collision

ID

Forward

Ext.

Int.

Switch

Switch Module

Switch

Installed

1x

2x

3x

4x

5x

6x

7x

8x

9x

10x

11x

12x

10/100 Managed Hub (LH8124A-S) 24-port Client

8 10/100 Managed Hub