Lenovo SI4093, Руководство пользователя

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SI4093 System Interconnect Module User’s Guide
Locating the Information Panels, LEDs, and External Ports
This section describes the information panels and LEDs on the switch and
identifies the external ports on the information panels.
Note: The illustrations in this document might differ slightly from your hardware.
Information Panel
The front panel of the switch contains a variety of ports and information LEDs.
The switch-module information panel contains the following components.
 LEDs that display the following information:

The status of the switch (Power, Locator, and Error)

The status of the external connections to the switch
For further details about LEDs, see “Information LEDs” on page 34 .
 Fourteen 10 GbE SFP+ port connectors for SFP+ modules or DACs. These
connectors are identified as ports EXT1 through EXT14 in the I/O-module
configuration menus and are labeled 1 through 14 (from top to bottom) on the
switch.
 Two 40 GbE QSFP+ port connectors that can be used as eight 10GbE SFP+ ports.
These connectors are identified as ports EXT15 and EXT19 (or EXT15 through
EXT18, and EXT19 through EXT22, depending on configuration) in the
I/O-module configuration menus, and are labeled 15 through 22 (from top to
bottom) on the switch.
 One 9600 baud RS-232 serial port connector for switch console (management)
purposes. This connector is located near the bottom of the switch panel, just
above the management (Mgmt) port. Do not attach any devices to this connector
other than the serial access cable option specified for the switch.
 One 1 Gb Ethernet RJ-45 port connector for switch management purposes. Do
not attach any devices to this connector other than when using an industry
standard CAT5 cable. This connector is identified as port EXTM in the
I/O-module configuration menus and is labeled Mgmt on the switch.
For additional details, see “Connecting Switch Ports” on page 23 and “Port Status
LEDs” on page 35 .