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Juniper Networks SRX 210 User Manual

Page 28

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Table 8: SRX210 Services Gateway Built-In Hardware
Interfaces (continued)

Description

Specifications

Interface Type

The Fast Ethernet ports can
be used as follows:

To provide LAN connectivity
to hubs, switches, local
servers, and workstations

To forward incoming data
packets to the device

To receive outgoing data
packets from the device

To connect power devices
to receive network
connectivity and electric
power (PoE functionality)
(For the PoE model of the
SRX210 Services Gateway)

Consist of six fixed ports

Are labeled as port 0/2 to
port 0/7 on the front panel

Provide link speeds of
10/100 Mbps

Operate in full-duplex and
half-duplex modes

The first two Fast Ethernet
ports support Power over
Ethernet on the SRX210
Services Gateway (PoE
version).

Fast Ethernet

The USB ports can be used as
follows:

To support a USB storage
device that functions as a
secondary boot device in
case of the internal flash
failure on startup, if the USB
storage device is installed
and configured

NOTE:

You must install and

configure the USB storage
device on the USB port to use
it as secondary boot device.
Also, the USB device must
have Junos installed.

To provide the USB
interfaces that are used to
communicate with many
types of Juniper supported
USB storage devices.

Contact your Juniper Networks
customer service
representative for more
information.

Consist of two ports

Function in full speed and
high speed

Are compliant with USB
revision 2.0

Universal Serial Bus (USB)

Copyright © 2013, Juniper Networks, Inc.

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SRX210 Services Gateway Hardware Guide