Extreme Networks Summit X150 Series, Руководство по установке оборудования

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Chapter 1: Summit Family Switches
Summit Family Switches Hardware Installation Guide
126
Summit X670 Series Switches
The Summit X670 series switches have 48 front-panel Ethernet ports that can provide 10-gigabit
Ethernet connectivity using copper ports or installable SFP+ optical modules.
The Summit X670 series switches include the following base models:
●
Summit X670-48x switch ( page 128 )
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Summit X670V-48x switch ( page 129 )
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Summit X670V-48t switch ( page 130 )
Each base model is available with either front-to-back or back-to-front cooling. There is no operational
difference between these switch versions.
The Summit X670-48x and Summit 670V-48x have SFP+ ports that support dual interface speeds of
Gigabit Ethernet and 10-Gigabit Ethernet. SFP+ ports can accept both gigabit SFP and 10 gigabit SFP,
and depending upon the pluggable optics you choose, SFP+ modules can work in both modes.
The Summit X670V-48t has 10G BASE-T copper ports. The switch also has fiber combo ports that
support dual interface speeds of Gigabit Ethernet and 10-Gigabit Ethernet.
A serial console port on the front panel of the Summit X670 series switch allows you to connect a
terminal and perform local management. An Ethernet management port can be used to connect the
system to a parallel management network for administration. Alternatively, you can use an Ethernet
cable to connect this port directly to a laptop to view and locally manage the switch configuration. The
Ethernet management port supports 10/100/1000 Mbps speeds.
The X670-48x and X670V-48x models are equiped with a motion sensor. The motion sensor on the front
of the switch allows you to control the power to the port LEDs. When the motion sensor is enabled, the
port LEDs are turned off if motion is not detected during a specified amount of time. When motion is
detected, the port LEDs are turned back on. You can adjust how long the LEDs stay lit after motion is
detected. When the motion sensor is disabled, the port LEDs are always on.
NOTE
The X670V-48t switch does not have a motion sensor.
The rear panel of Summit X670V-48t and X670V-48x switches provides a slot for an installed option card
called a versatile interface module or VIM. The VIM4-40G4X (Part No. 17122) module adds four
QSFP+-based 40-Gbps ports to Summit X670V series switches.
NOTE
Only VIM4 modules are compatible with the Summit X670V series switches. Other VIM types that may
appear to be mechanically compatible with the Summit X670V series switches will not function if they are installed
in these switches.
Switch cooling is provided by three replaceable fan modules. Fan modules are available in two different
models that direct the airflow either from front to back or from back to front. All three installed fan
modules must be of the same model, so that they all direct the airflow in the same direction. Two power
supply bays accommodate either AC or DC power supplies. Power supplies have integrated cooling