Extreme Networks 7520 Guide de référence

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Guide de référence
Extreme 7520 Series Quick
Reference
Follow these steps to get the switch ready for use.
For complete installation instructions see the Extreme 7520 Hardware
Installation Guide at www.extremenetworks.com/documentation/
Necessary Tools
Appropriately 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
Clearance of 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) -- or as noted in “Operating Temperature:” -- 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/.
1#2 Phillips screwdriver
(magnetic screwdriver recommended) 2ESD-protective wrist strap
1Prepare the Site
The installation site must meet the following requirements:
2Unpack the Box
Remove the packing material, and then verify that all of the
following components are included:
1Switch 4Mounting ears
24-post Rack Mount Kit 5Mounting ear screws
3Slider assembly 6Console cable
1Rack Mount Kit Quick Reference 3Screw sack
2Slide assemblies
Mount the 7520 switch in a standard equipment rack, in either of the
following ways:
Four-post mount, using the mounting kit provided.
Two-post mount, using mounting brackets (not provided) to attach
the front or the middle of the switch to the posts.
Four-Post Mount
1Separate the inner sliding rails from the outer rails by extending
the rails and pulling on the disconnect latch. Note which
direction the sliding rails slide from the outer rails for correct
installation.
2 Attach the outer rail to the rack, securing it with the M5 screws.
3 Attach an inner rail to the side of the unit, using the M4 screws. .
If using the 1U long rack ears (already attached to the inner rail):
Ensure that the rack ear is flush with the either the front or the rear
panel of the unit and continue to step 4.
If using the 1U or 2U short rack ears, attach one to the side of the unit
using the #6-32 screws, so that the rack ear is flush with either the
front or the rear panel of the unit.
4 Repeat steps 2 and 3 for the other side of the chassis.
5 Insert the chassis into the rail kit and secure it to the rack using the
thumb screws on the mounting ears.
Two-Post Mount
Note: The following diagram shows a mid-mounted configuration. The
brackets also support a front-mounted configuration.
1 Attach a mounting bracket to each side of the switch. You can attach
the brackets at the middle of the switch, as shown, or at the front
2 Secure the brackets to the rack posts using rack-mounting screws
that are appropriate for the rack (not provided).
3 Attach a mounting bracket to one side of the switch, so that its flange
(ear) aligns with the rack post. Then secure it to the rack post.
4 Attach a mounting bracket to the other side of the switch and then to
the rack post.
1
Connecting to the Primary Power Source
To attach the 7520 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 When power is connected, verify that the switch’s PWR LED turns
green. If the PWR LED does not turn green, refer to the Extreme 7520
Hardware Installation Guide for troubleshooting information.
3Install the Switch
You can install any 7520 switch in a standard 19-inch
equipment rack.
5Connect Power
7520 switches 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.
To change the switch OS via the Bootloader Menu:
1 Connect the switch to a console with a baudrate of 115200.
2 When the switch is powered or reset, press the spacebar key within 30
seconds after seeing the “7520 Boot Menu” screen to activate the
Bootloader Menu.
3 Use the down-arrow key to select Change the switch OS to Fabric Engine,
then press Enter.
4 The switch will install Fabric Engine, then reset.
Safety Notices
Hardware Components
Figure 1 7520-48XT-6C and 7520-48Y-8C Switches: Front Panels
6Update and Configure the Switch
Upgrade to a generally available (GA) version of the
software before you use this unit. Switch Engine is the
default operating system (OS) for the 7520 Series. You can
change the switch OS from the Bootloader Menu on initial
activation only. See the Extreme 7520 Hardware Installation
Guide for all OS selection procedures.
Electrical Hazard: Only qualified instructed or skilled personnel should perform
installation, repair, or disassembly procedures.
Risques d’électrocution: Seul un personnel qualifié ou expérimenté peut
effectuer les procédures d'installation, de réparation ou de démontage.
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: Les alimentations d’Extreme Networks n’ont pas d’interrupteurs
pour allumer ou éteindre l'appareil. 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: This equipment is designed for installation in restricted access
locations and suitable for installation in Information Technology Rooms in
accordance with Article 645 of the National Electrical Code and NFPA 75, not
suitable for use in locations where children are likely to be present.
Avertissement: Cet équipement est conçu pour être installé dans des endroits
à accès restreint et peut être installé dans des salles informatiques
conformément à l'article 645 du Code national de l'électricité et à la norme
NFPA 75, et ne peut être installé dans des endroits où des enfants sont
susceptibles d'être présents.
Warning: A dedicated Listed circuit breaker rated at 15A is to be used for each
power supply connection.
Avertissement: Un disjoncteur certifié 15A et dédié à l'installation doit être
utilisé pour chaque connexion d'alimentation.
Caution: Before mounting the device, ensure that the rack can support it
without compromising stability. Otherwise, personal injury 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 mesurer la
puissance laser. L'utilisation d’instruments optiques pour mesurer la puissance
laser peut augmenter les risques de dommages oculaires. Utilisez uniquement
des modules certifiés UL/CSA,
IEC/EN60825-1 /-2.
11/10/25G SFP28 ports for 7520-
48Y; 1G/10GBase-T RJ-45 ports
for 7520-48XT
4USB port
240/100Gbps QSFP28 ports 5Console port
3Management port 6System LEDs
Figure 2 7520-48XT-6C and 7520-48Y-8C Switches: Rear Panels
For component details, see the Extreme 7520 Hardware Installation
Guide.
Operating Conditions
Operating Temperature:
7520-48Y and 7520-48XT, AC/DC, front-to-back:
0°C (32°F) to 50°C (122°F) at sea level; 0°C (32°F) to 40°C (104°F) up to
3000 m (10,000 ft)
7520-48Y and 7520-48XT, AC/DC, back-to-front:
0°C (32°F) to 45°C (113°F) at sea level; 0°C (32°F) to 40°C (104°F) up to
3000 m (10,000 ft)
Storage Temperature:
-40°C to 70°C (-40°F to 158°F)
Operating Relative Humidity:
5% to 95% (non-condensing)
Interfaces
Each Extreme 7520 switch has an RJ-45 serial console port, a 10/100/
1000BASE-T out-of-band management port, and a USB Type A storage
port. A four-post rack mount kit (part no. XN-4P-RKMT298) is provided
with each switch. 7520 factory switches are pre-loaded with both Switch
Engine and Fabric Engine OSs.
The following table lists the specific interfaces for each switch.
Power Specifications
Power Supply and Fan Options
Available Rack-Mount Kits
1Grounding lug 3Fan modules
2Power supply slot(s)
7520-48Y-8C (base) 48 1/10/25Gbps SFP28 ports, 8 40/100Gbps QSFP28
ports, 2 empty power supply slots, 6 empty fan slots.
7520-48Y-8C-AC-F 48 1/10/25Gbps SFP28 ports, 8 40/100Gbps QSFP28
ports, dual AC power supplies, 6 fan units, front-to-
back airflow.
7520-48Y-8C-AC-R 48 1/10/25Gbps SFP28 ports, 8 40/100Gbps QSFP28
ports, dual AC power supplies, 6 fan units, back-to-
front airflow.
7520-48XT-6C (base) 48 1G/10GBase-T ports, 6 40/100Gbps QSFP28
ports, 2 empty power supply slots, 6 empty fan slots.
7520-48XT-6C-AC-F 48 1G/10GBase-T ports, 6 40/100Gbps QSFP28
ports, dual AC power supplies, 6 fan units, front-to-
back airflow.
7520-48XT-6C-AC-R 48 1G/10GBase-T ports, 6 40/100Gbps QSFP28
ports, dual AC power supplies, 6 fan units, back-to-
front airflow.
All models
AC Input: 100-120/200-240 VAC, 50/60 Hz, 3.5/1.8 A
Max. for each PSU
DC Input -48 VDC, 7.5A Max. for each PSU (Except for
China / 除中国地区)
XN-ACPWR-800W-F 800W AC power supply, Front-to-Back airflow
XN-ACPWR-800W-R 800W AC power supply, Back-to-Front airflow
XN-DCPWR-800W-F 800W DC power supply, Front-to-Back airflow
XN-DCPWR-800W-R 800W DC power supply, Back-to-Front airflow
XN-FAN-001-F Fan unit, Front-to-Back airflow
XN-FAN-001-R Fan unit, Back-to-Front airflow
XN-2P-RKMT299 Two-post rack mount kit for 7520 switches
XN-4P-RKMT298 Four-post rack mount kit for 7520 switches (included)
Getting Help
For additional support related to 7520 switches or this document, contact
Extreme Networks using one of the following methods:
Notice
Copyright © 2023 Extreme Networks, Inc. All Rights Reserved.
Legal Notices
Extreme Networks, Inc. reserves the right to make changes in specifications
and other information contained in this document and its website without
prior notice. The reader should in all cases consult representatives of
Extreme Networks to determine whether any such changes have been
made.
The hardware, firmware, software or any specifications described or referred
to in this document are subject to change without notice.
Trademarks
Extreme Networks and the Extreme Networks logo are trademarks or
registered trademarks of Extreme Networks, Inc. in the United States and/or
other countries.
All other names (including any product names) mentioned in this document
are the property of their respective owners and may be trademarks or
registered trademarks of their respective companies/owners.
For additional information on Extreme Networks trademarks, please see:
www.extremenetworks.com/company/legal/trademarks/
Warranty
Warranty information for 7520 switches is located online at:
www.extremenetworks.com/support/policies/
Regulatory and Compliance Information
Federal Communications Commission (FCC) Notice
This device complies with Part 15 of the FCC rules. Operation is subject to
the following two conditions: (1) this device may not cause harmful
interference, and (2) this device must accept any interference received,
including interference that may cause undesired operation.
NOTE: This equipment has been tested and found to comply with the limits
for a class A digital device, pursuant to Part 15 of the FCC rules. These limits
are designed to provide reasonable protection against harmful interference
when the equipment is operated in a commercial environment. This
equipment uses, generates, and can radiate radio frequency energy and if
not installed in accordance with the operator’s manual, may cause harmful
interference to radio communications. Operation of this equipment in a
residential area is likely to cause interference in which case the user will be
required to correct the interference at his own expense.
WARNING: Changes or modifications made to this device which are not
expressly approved by the party responsible for compliance could void the
user’s authority to operate the equipment.
Industry Canada Notice
CAN ICES-3 (A)/NMB-3(A)
This digital apparatus does not exceed the class A limits for radio noise
emissions from digital apparatus set out in the Radio Interference
Regulations of the Canadian Department of Communications.
Le présent appareil numérique n’émet pas de bruits radioélectriques
dépassant les limites applicables aux appareils numériques de la class A
prescrites dans le Règlement sur le brouillage radioélectrique édicté par le
ministère des Communications du Canada.
Class A ITE Notice
WARNING: This equipment is compliant with Class A of CISPR 32. In a
residential environment this equipment may cause radio interference.
Product
Documentation
https://www.extremenetworks.com/documentation/
Global Technical
Assistance Center
(GTAC)
Phone: 1-800-998-2408 (toll-free in U.S. and Canada)
or +1-408-579-2826. For the support phone number in
your country, visit:
http://www.extremenetworks.com/support/contact/
GTAC Knowledge Get on-demand and tested resolutions from the GTAC
Knowledgebase, or create a help case if you need more
guidance.
Visit: https://gtacknowledge.extremenetworks.com/
The Hub A forum for Extreme customers to connect with one
another, get questions answered, share ideas and
feedback, and get problems solved. The community is
monitored by Extreme Networks employees, but is not
intended to replace specific guidance from GTAC.
Visit: https://community.extremenetworks.com
Support Portal Manage cases, downloads, service contracts, product
licensing, and training and certifications.
Visit: http://support.extremenetworks.com/
Product Safety
This product complies with the following international safety standards:
UL 62368-1
UL 60950-1
CAN/CSA C22.2 No. 62368-1-14
CAN/CSA C22.2 No. 60950-1-07
IEC 62368-1
IEC 60950-1
EN 62368-1
EN 60950-1
• 2014/35/EU
CNS 15598-1
GB 4943.1
Optical Module Compliance
Extreme Networks pluggable optical modules and direct-attach cables meet
the following regulatory requirements:
UL and/or CSA registered component for North America
Class 1 or Class 1M Laser Product
FCC 21 CFR Chapter 1, Sub-chapter J in accordance with FDA & CDRH
requirements
IEC/EN 60825-1:2007, IEC/EN 60825-2:2004+A1+A2 or later, European
Standard
Korea EMC Statement
Australia (RCM)
WARNING: This equipment is compliant with Class A of CISPR 32. In a
residential environment this equipment may cause radio interference.
Electromagnetic Compatibility (EMC)
This product complies with the following: FCC 47 CFR Part 15 Subpart B
Class A (US), ICES-003 (Canada), EN 55032 (ITE Emissions), EN 55035 (ITE
Immunity), EN 61000-3-2 (Harmonics), EN 61000-3-3 (Flicker), 2014/30/EU
(EMC Directive), EN 300 386 (Telecom), EN 55011 (ISM), EN 61000-6-2 (Ind.
Immunity), EN 61000-6-4 (Ind. Emissions), RCM (Australia), VCCI (Japan),
MSIP KCC (Korea), BSMI (Taiwan), ANATEL (Brazil), CQC (China)
VCCI Notice
This is a Class A product based on the standard of the Voluntary Control
Council for Interference by Information Technology Equipment (VCCI). If this
equipment is used in a domestic environment, radio disturbance may arise.
When such trouble occurs, the user may be required to take corrective
actions.
BSMI EMC Statement — Taiwan
This is a Class A product. In a domestic environment this product may cause
radio interference in which case the user may be required to take adequate
measures.
Battery Warning — Taiwan
Battery Notice
Hazardous Substances- China and Taiwan BSMI RoHS
Guidance concerning the China and Taiwan BSMI RoHS (Restriction of
Hazardous Substances) directive for this Extreme Networks® product can be
found on the following web page:
www.extremenetworks.com/support/documentation/restriction-hazardous-
substances/
The page contains tables detailing the presence of 10 substances defined by
the RoHS directive.
Hazardous Substances - EU
This product complies with the requirements of Directive 2011/65/EU of the
European Parliament and of the Council of 8 June 2011 on the restriction of
the use of certain hazardous substances in electrical and electronic
equipment.
European Waste Electrical and Electronic Equipment (WEEE)
Notice
In accordance with Directive 2012/19/EU of the European Parliament on
waste electrical and electronic equipment (WEEE):
1The symbol above indicates that separate collection of electrical and
electronic equipment is required.
2When this product has reached the end of its serviceable life, it cannot be
disposed of as unsorted municipal waste. It must be collected and treated
separately.
3It has been determined by the European Parliament that there are
potential negative effects on the environment and human health as a
result of the presence of hazardous substances in electrical and electronic
equipment.
4It is the users’ responsibility to utilize the available collection system to
ensure WEEE is properly treated.
For information about the available collection system, please contact
Extreme Customer Support at +353 61 705500 (Ireland).
Warning: This product contains a battery used to maintain product
information. If the battery should need replacement it must be
replaced by Service Personnel. Please contact Technical Support for
assistance.
Risk of explosion if battery is replaced by an incorrect type. Dispose
of expended battery in accordance with local disposal regulations.
Avertissement: Ce produit renferme une pile servant à conserver les
renseignements sur le produit. Le cas échéant, faites remplacer la
pile par le personnel du service de réparation. Veuillez communiquer
avec l’assistance technique pour du soutien.
Il y a risque d’explosion si la pile est remplacée par un type de pile
incorrect. Éliminez les piles usées en conformité aux règlements
locaux d'élimination des piles.
Extreme Networks
Extreme 7520 Series
Quick Reference
7520-48Y-8C
7520-48XT-6C
Read Me First - Switch OS Selection
Scan for instructions to choose your preferred Switch OS on the Universal Switch.
P/N 9037254-00 Rev. AD
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Extreme Networks 7520 Guide de référence

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Commutateurs réseau
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Guide de référence

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