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X670-G2 Series Switch Quick Reference

The full 

Extreme Networks Summit Family Hardware Installation 

Guide 

is available for download at the support website at: 

www.extremenetworks.com/documentation

Hardware Components

Figure 1

 displays the panel ports, LEDs, and hardware components 

on the X670-G2-72x switch. 

Figure 2

 displays the panel ports, 

LEDs, and hardware components on the X670-G2-48x-4q switch. 
See the 

Extreme Networks Summit Family Hardware Installation 

Guide

 for component details.

Figure 1   X670-G2-72x Front and Rear Panels

Figure 2   X670-G2-48x-4q Front and Rear Panels

Installation Site Requirements

The installation site must be within reach of the network cabling 
and meet the requirements listed below:

Appropriate grounded power receptacles must be located
within 6 feet of the site.

A temperature of between 0°C (32°F) and 45°C (113°F) must be
maintained at the installation site with fluctuations of less than
10°C (18°F) per hour.

Handling the Switch

To prevent electrostatic damage, attach an electrostatic discharge 
(ESD) wrist strap to your wrist before handling the switch.
Unpack the switch as follows:

1

Remove the packing material protecting the switch.

2 Remove the tape seal on the non-conductive bag to remove the 

switch.

Electrical Hazard: 

Only qualified personnel should perform 

installation procedures.

1

Stack LED

5

Fans

2

Console/Management ports

6

Power Supplies

3

SFP+ ports

7

USB port

4

Clock Output

1

USB port

6

QSFP+ ports

2

Stack LED

7

Clock Output

3

Console Port

8

Fans

4

SFP+ ports

9

Power Supply

5

Management port

10

Power Supply bay 
cover

Caution: 

To ensure proper ventilation and prevent overheating, 

leave a minimum clearance space of 5.1 cm (2.0 in.) on both sides of 
the device.

Warning: 

A readily accessible disconnect device shall be 

incorporated in the building installation wiring.

Caution: 

The switch can be damaged by electrostatic discharge.

3 Perform a visual inspection of the switch for any signs of 

physical damage. Contact Extreme Networks if there are any 
signs of damage. See 

“Getting Help”

 for more information on 

contacting Extreme Networks. 

Installing the Summit X670-G2 Series Switch

You can install a Summit X670-G2 Series switch in a rack. There are 
four possible rack mounting configurations, depending upon 
whether:

The switch I/O ports or the power supply side of the device face
front

The device is mounted flush with the rack posts or mid-mounted

Verify Fan Module and Power Supply Air Flow

Air flow direction is always from the perspective of the cool air 
intake aisle (front of rack) to the hot air exhaust aisle (rear of rack). 
Air flow can be either from: 

The switch I/O port side to the power supply side (front to
back)

The power supply side to the switch I/O port side (back to
front)

Before installing the power supply into the Summit X670-G2 Series 
switches, perform a visual verification that both power supply and 
fan module air flows agree with the intended configuration.

Secure the Summit X670-G2 Series switches to the 
Rack

To secure the Summit X670-G2 Series switches to the rack:

1

Attach the mounting brackets to the sides of the switch using 
six screws for each bracket. 

2 Align the rack mount ear holes with the front rack post holes.
3 Secure the Summit X670-G2 Series switches to each rack post 

with at least two screws or fasteners appropriate to the rack.

Install SFP+ and QSFP+ Pluggable Transceivers

To install a transceiver in a Summit X670-G2 Series switch:

1

Attach the anti-static wrist strap. Refer to the instructions on 
the anti-static wrist strap package.

2 Carefully align the transceiver with the port slot and push the 

transceiver into the port slot until the transceiver clicks and 
locks into place.

Connect Power to the Switch

After you have installed the power supply modules, you can 
connect to a single, primary source of power, or to two sources of 
power for redundancy. To power-up your X670-G2 Series switch:

1

Attach the power cord from your redundant power supply into 
the X670-G2 Series switch’s power supply receptacle. 

Caution: 

Ensure that the power supply and fan module air 

flow are in the same direction in order to properly cool the 
installed X670-G2 system.

Caution: 

Before rack-mounting the device, ensure that the 

rack can support it without compromising stability. 
Otherwise, personal injury and/or equipment damage may 
result.

Note: 

The rack mounting brackets provide two holes for 

securing the Summit X670-G2 Series switch to the rack. 
Use two screws or fasteners appropriate to your rack on 
each side when securing the X670-G2 Series switch to the 
rack.
It is recommended that power supplies be installed after 
Summit X670-G2 Series switches have been secured to the 
rack to minimize weight that must be supported when 
installing rack screws.

Note: 

If using one power supply, it can be installed in either of the 

two power supply bays. If only one power supply is used, be sure to 
insert a blank cover on the unused power supply bay. The blank 
cover is provided with the switch. 

Warning: 

Fiber-optic SFP+ and QSFP+ ports use Class 1 or Class 1M 

lasers. 
LASER RADIATION
DO NOT EXPOSE USERS OF TELESCOPIC OPTICS
CLASS 1 OR 1M LASER PRODUCT
Do not use optical instruments to view the laser output. The use of 
optical instruments to view laser output increases eye hazard.

Warning: 

Extreme Networks power supplies do not have switches 

for turning the unit on and off. Disconnect all power cords to remove 
power from the device. Make sure that these connections are easily 
accessible.

Warning: 

A dedicated Listed circuit breaker rated at 15A is to be 

used for each power supply connection.

2 Once power is connected, verify that the PSU LED (P1 and/or 

P2) turns green. If the PSU LED does not turn green, refer to the 

Extreme Networks Summit Family Hardware Installation Guide

 

for troubleshooting information.

Selection of Power Cords

Extreme Networks does not include any AC power input cords. To 
purchase the correct power cord for your specific country, refer to 

www.extremenetworks.com/product/powercords/

 for power cord 

details to purchase a cord from Extreme Networks or your local 
supplier.

Initial Network Connection and Configuration

Once you have connected power to the switch and verified LED 
activity, complete the setup process as follows:

1

Connect a management station (your PC) to the console port 
using either an Ethernet to serial adapter or DB-9 serial cable. 

2 Verify that the switch system LEDs are on (solid green or 

blinking green).

3 Using PuTTY, TeraTerm, or other terminal emulator, connect to 

the switch using the serial port connection. Be sure that your 
serial connection is set properly:
– 9600 baud

– 8 data bits

– 1 stop bit

4 Using the terminal emulator window connected through the 

console port, perform the following:
a At the password prompt, press ENTER (RETURN) twice. 
b Enter user: 

admin

c For the initial password, simply press ENTER.
d Follow the screen prompts for initial configuration. Press 

ENTER to retain defaults or make changes as needed. 

e Enter the 

show version 

command. Record the switch serial 

number. The following is example output with the serial 
number in bold: 

Transit.3 # show version

Switch : 800444-00-05 

0723G-01234

 Rev 5.0 BootROM

f

Enter the command 

show switch

. If the software image on 

the switch is the version you need, then proceed to 

“Optional 

CLI Commands”

. If it is not the version you need, then 

proceed to the next step to download the version you need. 

5 Go to Extreme Networks e-support at

https://esupport.extremenetworks.com 

If you are not already registered with the support site, create a 
new account. After registering, you will be taken back to the 
main eSupport web page. 

6 After logging in, go to the product registration page:

http://extrwebapps.extremenetworks.com/Webapps/Public/
ProductReg/

7 Select your switch from the list and enter the serial number of 

the switch. exactly as it appeared in the 

show switch

 command 

output. 

8 Using your eSupport login credentials, download the software 

to your PC from the software download page at

https://extremeportal.force.com/ExtrDownloadLanding

9 Save the downloaded file to your PC. Be sure it is saved as a .xos 

file type.

10 Using the terminal session, connect back to the switch via the 

console session, and connect an Ethernet cable to the 
management port on the switch to the Ethernet port on your 
PC. 
You might need to reset the IP address on your PC to some 
address (for example, 

10.10.10.10 255.255.255.0).

11 At the switch using the console session, set the IP address of the 

switch (for example, enter: 

con mgmt ipa 10.10.10.9/24

). 

12 Enter 

save config

 to save your configuration.

13 Start a TFTP session using a program such as TFTPD64. Point 

the TFTP server to your PC IP address and EXOS image file 
saved on your PC. 

14 At the switch, download the new software to the switch. 

(example:

 download image 10.10.10.10 summitX-

15.4.1.3-patch1-9.xos

). Press Enter. 

15 Install the software after it loads by typing 

Y

 when prompted if 

you want to install the load.

16 When the download and install finishes, accept the default 

prompts. 

17 Instruct the switch to reboot when prompted by entering: 

reboot

Note: 

If your PC does not have a serial port, you will need a 

USB to serial adapter. to connect to the console port of the 
switch.

Optional CLI Commands

Once logged into the switch you can create new VLANs by issuing 
the following two commands:

create vlan <vlan name>

configure vlan <vlan name> tag XXXX 

  (replace XXXX with 

the VLAN tag number - options are 1-4096)

These two commands will create a VLAN, give it a logical name, 
and assign a tag number. 

To configure a Default Gateway in the Extreme Networks CLI enter: 

configure iproute add default <IP Address>

 

Port Configuration CLI Commands

For additional port configuration CLI commands, refer to the 

Extreme Networks XOS Command Reference Guide

 at: 

www.extremenetworks.com/documentation

Specifications

Temperature and Humidity

Operating: 0° C (32°F) to 45° C (113° F)
Storage: -40° C to 70° C (-40° F to 158° F)
Operating relative humidity: 10% to 95% (non-condensing)

Switch Dimensions and Weight

X670-G2-72x Dimensions: 4.4 cm (1.73”) Height x 44.cm (17.4”) Width 
x 48.7 cm (19.20”) Length. 
Packaged Weight: 9.43 kg (20.79 lbs.) 

X670-G2-48x-4q Dimensions: 4.4 cm (1.73”) Height x 44 cm (17.4”) 
Width x 48.7 cm (19.20”) Length. 
Packaged Weight: 9.08 kg (20.12 lbs.) 

Interfaces

Each X670-G2 switch has a USB, console, and management port. 
The following table lists the specific data interfaces for each model.

Power Supply Options

Table 1  X670-G2 Series Interface Descriptions

X670-G2-72x 
(Part # 17300)

72 10GBASE-X SFP+ ports, ExtremeXOS 
Advanced Edge License, unpopulated 
dual PSU power slot and five 
unpopulated fan module slots

X670-G2-48x-4q
(Part # 17310)

48 10GBASE-X SFP+ ports and 4 
40GBASE-X QSFP+ ports, ExtremeXOS 
Advanced Edge License, unpopulated 
dual PSU power slot, and 3 unpopulated 
fan module slots

X670-G2-72x (Part # 17300)

550 W AC Front to Back and 
Back to Front Power Supply

550 W DC Front to Back and 
Back to Front Power Supply

Part #: 10925 550W AC PS
FB (front to back), 
Model #: DS550HE-3

Part #: 10927 550W AC PS
BF (back to front)
Model #:DS550HE-3-002

Part #: 10926 550W DC PS 
FB (front to back), 
Model #: DS550DC-3

Part #: 10928 550 W DC PS 
BF (back to front)
Model #: DS550DC-3-003

100-240V~50/60 Hz, 2.75A,
max per PS

-48VDC, 6.75A max per PS

X670-G2-48x-4q (Part # 17310)

550 W AC Front to Back and 
Back to Front Power Supply

550 W DC Front to Back and 
Back to Front Power Supply

Part #: 10925 550W AC PS
FB (front to back), 
Model #: DS550HE-3

Part #: 10927 550W AC PS
BF (back to front)
Model #:DS550HE-3-002

Part #: 10926 550W DC PS 
FB (front to back), 
Model #: DS550DC-3

Part #: 10928 550 W DC PS 
BF (back to front)
Model #: DS550DC-3-003

100-240V~50/60 Hz, 2.25A
max per PS

-48VDC, 5.75A max per PS

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