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X690 Series Switch Quick 

Reference

Follow these steps to get your switch up and running.

For complete installation instructions see the 

ExtremeSwitching and 

Summit Switches: Hardware Installation Guide 

at 

www.extremenetworks.com/documentation

Tools You’ll Need

Appropriate grounded power receptacles 
located within 1.8 m (6 ft.)

A readily accessible device for disconnecting 
power, such as a breaker or master switch

Network cabling within reach

At least of 7.6 cm (3.0 in.) on all sides, for 
proper ventilation

Temperature between 0°C (32°F) and 45°C 
(113°F) with fluctuations of less than 10°C 
(18°F) per hour

If the switch appears to be damaged, contact Extreme Networks. See 

“Getting Help”

 for more information.

Extreme Networks does not include power input cords with this product. 
To purchase the correct power cord for your country, refer to 

www.extremenetworks.com/product/powercords/.

 This page lists 

details for purchasing a power cord from Extreme Networks or from 
your local supplier.

1

#1 Phillips screwdriver
(magnetic screwdriver recommended)

3

Rack-mounting screws

2

Flat-head screwdriver

4

ESD-protective wrist strap

1

Prepare the Site

The installation site must meet the following requirements:

2

Unpack the Box

Remove the packing material. Break the tape seal on the 
non-conductive bag and remove the switch.

1

Switch (48-port model shown)

3

Bracket screws

2

Mounting brackets

There are four ways to mount the X690 Series switch in a rack:

Either the I/O ports or the power-supply side can face front.

The switch can be mounted flush with the rack posts or mid-
mounted.

1

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

2

Align the holes in the brackets with the rack post holes.

3 Secure the switch to each post with fasteners appropriate to the rack.

1

1

Attach the ESD wrist strap to your wrist and connect the metal end 
to an appropriate ground point on the rack.

2

Remove the transceiver from its packaging.

3 If applicable, remove the protective dust cover from the connector.
4 Hold the transceiver so that the connector will seat properly.
5 Carefully align the transceiver with the port slot.
6 Push the transceiver into the port slot until it clicks into place.

3

Install the Switch

You can install any X690 Series switch in a standard 19-
inch equipment rack.

4

Install Transceivers

(

Optional

) Transceivers can send and receive data over 

optical fiber rather than through electrical wires. This 
installation procedure applies to all transceivers.

Note: 

Transceivers are Class 1 or Class 1M laser devices.

Connecting to the Primary Power Source

To attach your X690 Series switch to a power source, do the following:
1

Connect the AC power cord to the AC power input socket on the 
power supply and an AC power outlet.

2 For DC powered supplies, verify that the DC circuit is de-energized 

and then do the following:
a

Identify the grounding stud on the DC power supply. The grounding 
stud is next to the DC input connector, identified by the international 
symbol for earth ground.

b

Using the nut and washer provided, connect the ring terminal end of 
the ground wire to the grounding stud on the DC power supply.
Use green and yellow stranded copper wire, sized at least 14 AWG.

c

Connect the other end of the ground wire to a reliable earth ground.

d

Connect the DC power input cables to the DC input connector 
provided. 
Use copper wires rated for at least 60°C and sized between 14 AWG 
and 8 AWG.

e

Energize the circuit. 

3 When power is connected, verify that the switch’s PWR LED turns 

green. If the PWR LED does not turn green, refer to the 

Hardware 

Installation Guide

 for troubleshooting information.

Safety Notices

5

Connect Power

X690 Series switches can run on AC or DC power. Connect 
the switch to a primary power source.

Note: 

Installing the system as described in this guide meets the 

protective earth grounding requirements of the National Electrical 
Code (NEC) UL 60950 and IEC 60950 standards. However, in some 
cases, it may be necessary to use an alternative grounding method. 
In these cases, a 14 AWG wire can be connected between the 
grounding lug on the chassis and a nearby building ground point. 

6

Configure the Switch

To connect the switch to the network and configure it for 
use, follow the steps in 

www.extrconfig.com/exos.

Electrical Hazard: 

Only qualified personnel should perform 

installation procedures.

Risques d’électrocution: 

Seul un personnel qualifié doit effectuer 

les procédures d'installation.

Warning: 

Extreme Networks power supplies do not have switches for turning 

the unit on and off. Before servicing, disconnect all power cords to remove 
power from the device. Make sure that these connections are easily accessible.

Avertissement: 

Extreme Networks alimentations ne sont pas des interrupteurs 

pour allumer l'appareil et en dehors. Avant l'entretien, débranchez tous les 
cordons d'alimentation pour couper l'alimentation de l'appareil. Assurez-vous 
que ces connexions sont facilement accessibles.

Warning: 

A dedicated Listed circuit breaker rated at 15A is to be used for each 

power supply connection.

Avertissement: 

Un disjoncteur cotée dédiée évalué à 15A doit être utilisée pour 

chaque connexion d'alimentation.

Caution: 

Before mounting the device, ensure that the rack can support it 

without compromising stability. Otherwise, personal injury and/or equipment 
damage may result.

Caution: 

Follow appropriate ESD procedures when unpacking and handling 

the switch. These include unpacking the switch in an ESD-safe environment 
and wearing appropriate ESD protective gear, such as ESD-safe footwear and 
ESD wrist straps where appropriate.

Caution: 

Use of controls or adjustments or performance of procedures other 

than those specified herein may result in hazardous radiation exposure.

Warning: 

Do not use optical instruments to view the laser output. The use of 

optical instruments to view laser output increases eye hazard. Use only 
UL/CSA, IEC/EN60825-1/-2 recognized pluggable modules.

Avertissement: 

Ne pas utiliser d'instruments optiques pour voir la sortie du 

laser. L'utilisation de instruments optiques pour afficher la sortie laser 
augmente les risques oculaires. Utilisez uniquement UL/CSA, 
IEC/EN60825-1 /-2 reconnu modules enfichables.

Hardware Components

Figure 1   X690 Series Switch: Front Panel

Figure 2   X690 Series Switch: Rear Panel

For component details, see the 

Hardware Installation Guide

.

Operating Conditions

Operating Temperature:

0°C (32°F) to 45°C (113°F)

Storage Temperature: 

-40°C to 70°C (-40°F to 158°F)

Operating Relative Humidity: 

5% to 95% (non-condensing)

Interfaces

Each X690 Series switch has a management port, a console port, and a 
USB port. The following table lists the specific interfaces for each switch.

Power Specifications

Power Supply and Fan Options

1

Console/management port

4

10Gb/40Gb QSFP+ ports

2

USB port

5

10Gb/25Gb/40Gb/50Gb/100Gb 
capable QSFP28 ports

3

1Gb/10GBASE-T ports (48t model) or
1Gb/10Gb SFP+ ports (48x model)

1

Grounding lug

3

DC power input connector

2

Fan modules

X690-48t-2q-4c
(Part no. 17360)

X690 base unit with 48 1Gb/10GBASE-T ports, 2 10Gb/
40Gb QSFP+ ports, 4 10Gb/25Gb/40Gb/50Gb/100Gb 
capable QSFP28 ports, 2 unpopulated power supply 
slots, 6 unpopulated fan module slots, ExtremeXOS 
Advanced Edge License

X690-48x-2q-4c
(Part no. 17350)

X690 base unit with 48 1Gb/10Gb SFP+ ports, 2 10Gb/
40Gb QSFP+ ports, 4 10Gb/25Gb/40Gb/50Gb/100Gb 
capable QSFP28 ports, 2 unpopulated power supply 
slots, 6 unpopulated fan module slots, ExtremeXOS 
Advanced Edge License

X690-48t-2q-4c
(Part no. 17360)

AC Input: 100-127VAC, 4.0A max. 50-60Hz for each PSU
AC Input: 200-240VAC, 2.0A max. 50-60Hz for each PSU
DC Input: -48 to -60VDC, 8.0A max. for each PSU

X690-48x-2q-4c
(Part no.17350)

AC Input: 100-127VAC, 3.0A max. 50-60Hz for each PSU
AC Input: 200-240VAC, 1.5A max. 50-60Hz for each PSU
DC Input: -48 to -60VDC, 6.0A max. for each PSU

X690-48t-2q-4c
X690-48x-2q-4c

Part no. 10960

770W AC power supply, Front-to-Back airflow

Part no. 10961

770W AC power supply, Back-to-Front airflow

Part no. 10962

1100W DC power supply, Front-to-Back airflow

Part no. 10963

1100W DC power supply, Back-to-Front airflow

Part no. 17115

X870 Fan Module, Front-to-Back airflow

Part no. 17116

X870 Fan Module, Back-to-Front airflow

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