Allied-telesis AT-2911 Series Adapters Manual de usuario descargar pdf (Pagina 22)

Chapter 1: Overview

Model Naming Conventions

The hardware features of the AT-2911 adapters are represented by the

letters and numbers in the model names. The conventions for the AT-2911

adapters are identified in Figure 8.

Figure 8. AT-2911 Model Naming Conventions

The conventions are defined in Table 2.

Table 2. AT-2911 Model Naming Conventions

Convention Definition

1 Indicates the product name

2 Identifies the physical layer standard for Gigabit Ethernet

transmission or SFP option. The following is a list of

standards:

 SX - 1000BASE-SX multi-mode fiber optic cable

 LX - 1000BASE-LX single-mode fiber optic cable

 T - 10/100/1000BASE-T twisted-pair cable

 STX - dual port of SX fiber optic and twisted-pair

cable

 LTX - dual port of LX fiber optic and twisted-pair

cable

 SFP - SFP slot

3 Identifies the type of fiber optic connector and the number

of connectors. The connectors are listed here:

 SC - SC connector

 LC - LC connector

The AT-2911 Series offers single and dual port. Number 2

means that the model has two ports of same type.

1 2 ... 17 18 19 20 21 22 23 24 25 26 27 ... 119 120

Sin comentarios

Allied-telesis AT-2911 Series Adapters Manual de usuario Pagina 22