Справочник Пользователя для Black Box LEH1008A
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Page 14
Chapter 2: Overview
2.4.2 LEH1000 Series
Front panel of
Front panel of
Back panel (all models)
LEH1008A-2MMSC or
LEH1008A-2SFP or
LEH1008A-2MMST
LEH1008A-2GSFP
3
4
4
5
10
2
7
6
3
4
4
5
10
1
7
6
9
11
8
NOTE: LEH1008A (not shown) has (8) RJ-45 ports and no ST, SC, or G1/G2 ports.
Figure 2-2. LEH1000 Series Hardened Managed Ethernet Switch.
Table 2-2. LEH1000 Series switches components.
Number in Figure 2-2
Product Name
Description
1
Ports G1 and G2
LEH1008A-2GSFP: (2) GE SFP ports;
LEH1008A-2SFP: (2) SFP ports
NOTE: These connectors are not present on LEH1000A-2MMSC
LEH1008A-2SFP: (2) SFP ports
NOTE: These connectors are not present on LEH1000A-2MMSC
and LEH1000A-2MMST switches.
2
(2) ST or SC fiber ports
LEH1008A-2MMSC: (2) 10/100 MM SC ports;
LEH1008A-2MMST: (2) 10/100 MM ST ports
NOTE: These connectors are not present on LEH1008A-2GSFP and
LEH1008A-2MMST: (2) 10/100 MM ST ports
NOTE: These connectors are not present on LEH1008A-2GSFP and
LEH1008A-2SFP switches.
3
(8) RJ-45 ports
All LEH1000 Series switches: 10/100 Mbps PoE ports
4
(8) TX LEDs
See Table 2-4 for details.
5
(8) RX LEDs
See Table 2-4 for details.
6
Per port: (2) LINK/ACT LEDs
See Table 2-4 for details.
7
Per port: (1) PoE LED
On when port is connected to a PoE PD (Powered Device)
8
(1) Phoenix connector
Terminal block for Power 1, Power 2, and Ground
9
(1) DC power connector
Links to DC power source
10
(1) DB9 connector
Used for RS-232 serial control
11
(1) Reset button
Press to reset the switch to its defaults.