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Page 13

Chapter 2: Overview

2.4 Hardware Description

2.4.1 LEH900 Series

Front panel of    

      Front panel of 

LEH906A-2MMSC or 

      LEH906A-2SFP or 

 

Back panel (all models) 

LEH906A-2MMST 

      LEH906A-2GSFP

1 

2

3

4 
5

3

4 
5

6 

6 

7 

9 

8 

10 

Figure 2-1. LEH900 Series Hardened Managed Ethernet Switch.

Table 2-2. LEH900 Series switches components.

Number in Figure 2-1

Product Name

Description

1

Ports G1 and G2

LEH906A-2GSFP: (2) GE SFP ports;
LEH906A-2SFP: (2) SFP ports
NOTE:  These connectors are not present on 

2

(2) ST or SC fiber ports

LEH906A-2MMSC: (2) 10/100 MM SC ports;
LEH906A-2MMST: (2) 10/100 MM ST ports
NOTE:  These connectors are not present on 

3

(6) RJ-45 ports

All LEH900 Series switches: 10/100 Mbps ports

4

(6) TX LEDs

See Table 2-4 for details.

5

(6) RX LEDs

See Table 2-4 for details.

6

Per port: (2) LINK/ACT LEDs

See Table 2-4 for details.

7

(1) Phoenix connector

Terminal block for Power 1, Power 2, and Ground

8

(1) DC power connector

Links to DC power source

9

(1) DB9 connector

Used for RS-232 serial control

10

(1) Reset button

Press to reset the switch to its defaults.