Allied Telesis 2911 Series, Руководство пользователя

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Chapter 1: Overview
20
SC Fiber Optic
Connector
The AT-2911SX/SC, AT-2911LX/SC, AT-2911STX/SC, and
AT-2911LTX/SC, adapters are equipped with a 1000BASE-SX or
1000BASE-LX SC fiber optic connector.
The SC fiber optic connector is shown in Figure 4.
Figure 4. SC Fiber Optic Connector
To connect the adapter to a network cable, you must have a fiber optic
network cable with the SC connector. For more information, see
“1000BASE-X Fiber Optic Cable Specifications” on page 39.
LC Fiber Optic
Connector
The AT-2911SX/LC, AT-2911LX/LC, AT-2911STX/LC, AT-2911LTX/LC,
AT-2911SX/2LC, and AT-2911LX/2LC adapters are equipped with a
1000BASE-SX or 1000BASE-LX LC fiber optic connector. The
AT-2911LX/2LC and AT-2911SX/2LC adapters have two LC connectors.
The LC fiber optic connector is shown in Figure 5.
Figure 5. LC Fiber Optic Connector
To connect the adapter to a network cable, you must have a fiber optic
network cable with the LC connector.
Twisted Pair
Copper Port
The AT-2911STX/SC, AT-2911STX/LC, AT-2911LTX/LC adapters are
equipped with a port for a 10/100/1000BASE-T twisted pair cable. The
AT-2911T/2 adapter has two ports.
The twisted pair cable port is shown in Figure 6.
Figure 6. Twisted Pair Cable Port