Juniper-networks SRX 210 Manual do Utilizador descarregar pdf (Página 39)

CHAPTER 3

SRX210 Services Gateway 3G ExpressCard

This chapter includes the following topics:

•

SRX210 Services Gateway 3G ExpressCard Overview on page 23

•

Installing the 3G ExpressCard in the SRX210 Services Gateway ExpressCard

Slot on page 26

•

SRX210 Services Gateway 3G ExpressCard Basic CLI Commands on page 27

SRX210 Services Gateway 3G ExpressCard Overview

This topic provides an overview of the SRX210 Services Gateway 3G ExpressCard and it

includes the following sections:

•

Introduction on page 23

•

Supported Modem Types on page 23

•

Using the 3G ExpressCard on page 24

•

Key Features on page 24

•

Physical Specifications on page 25

Introduction

Wireless WAN access is becoming widely available and comparably priced to ISDN and

DSL. The SRX210 Services Gateway provides support for a wireless interface as a backup

for primary interfaces such as Gigabit Ethernet or Fast Ethernet.

To facilitate wireless connectivity, the SRX210 Services Gateway has a 3G port with an

ExpressCard interface on the back panel. For more information on the SRX210 Services

Gateway back panel, see “SRX210 Services Gateway Front Panel and Back Panel Views

(Low Memory, High Memory, and PoE Versions)” on page 9.

Supported Modem Types

Table 11 on page 24 lists the modem types supported on the SRX210 Services Gateway.

1 2 ... 34 35 36 37 38 39 40 41 42 43 44 ... 175 176

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