Table 9: SRX240 Services Gateway Built-In Interfaces (continued)
UsageDescriptionInterface Type
•
Support a USB storage device that
functions as a secondary boot device in
case of internal flash failure on startup.
NOTE: To use USB to boot your services
gateway, you must install and configure
the USB storage device on the USB port
to use it as a secondary boot device.
Additionally, the USB storage device
must have Junos OS installed.
•
Provide the USB interfaces that are used
to communicate with the various types
of Juniper Networks-supported USB
storage devices.
Contact a customer service
representative for more information.
•
Two ports labeled, usb
0 and usb 1, built into
the chassis front panel
•
Function in the
following modes:
•
Full speed
•
High speed
•
Compliant with USB
revision 2.0
Universal Serial Bus
(USB)
•
Functions as a management port using
which you can log in to the services
gateway directly.
•
Provides the interface to configure the
services gateway using the CLI.
•
One port built into the
chassis front panel
•
Uses an RJ-45 serial
cable connector
•
Supports the RS-232
(EIA-232) standard
Console
Provide LAN and WAN functionality along
with connectivity to various media types.
For more information about Mini-PIMs, see
the SRX Series Services Gateways for
the Branch Physical Interface Modules
Hardware Guide.
•
Four slots built into the
chassis front panel
•
Mini-PIMs can be
plugged directly into
the slots
Mini-PIM slots
CAUTION: If you are having a problem running a Juniper Networks device
that is using a third-party optic or cable, the Juniper Networks Technical
Assistance Center (JTAC) can help you diagnose the source of the problem.
Your JTAC engineer might recommend that you check the third-party optic
or cable and potentially replace it with an equivalent Juniper Networks optic
or cable that is qualified for the device.
Related
Documentation
SRX240 Services Gateway Chassis on page 31•
• SRX240 Services Gateway Front Panel and Back Panel Views on page 13
• SRX240 Services Gateway LEDs on page 18
• SRX240 Services Gateway Boot Devices and Dual-Root Partitioning Scheme on page 10
• SRX240 Services Gateway Power Supply on page 25
• SRX240 Services Gateway Cooling System on page 23
17Copyright © 2015, Juniper Networks, Inc.
Chapter 3: Chassis Description
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