Dell W-620 Installation Manual

Dell PowerConnect

W-620 Controller

Installation Guide

© 2010 Aruba Networks, Inc. AirWave®, Aruba Networks®, Aruba Mobility Management System®, and other registered marks are trademarks of Aruba Networks, Inc. Dell™, the DELL™ logo, and PowerConnect™ are trademarks of Dell Inc.

All rights reserved. Specifications in this manual are subject to change without notice. Originated in the USA. Any other trademarks appearing in this manual are the property of their respective companies.

Open Source Code

Certain Aruba products include Open Source software code developed by third parties, including software code subject to the GNU General Public License (GPL), GNU Lesser General Public License (LGPL), or other Open Source Licenses. The Open Source code used can be found at this site:

http://www.arubanetworks.com/open_source

Legal Notice

The use of Aruba Networks, Inc. switching platforms and software, by all individuals or corporations, to terminate other vendors' VPN client devices constitutes complete acceptance of liability by that individual or corporation for this action and indemnifies, in full, Aruba Networks, Inc. from any and all legal actions that might be taken against it with respect to infringement of copyright on behalf of those vendors.

Dell PowerConnect W-620 Controller | Installation Guide 0510751-MU-01 | July 2010

Contents

Preface........................................................................................................................................................................5

General Overview...............................................................................................................................5

Related Documentation.....................................................................................................................5

Contacting Dell.................................................................................................................................... 5

Chapter 1 About the W-620 Controller................................................................................................7

Minimum Software Requirements...................................................................................................7

Hardware Model Overview............................................................................................................... 8

Front View.................................................................................................................................... 8

ExpressCard Slot ................................................................................................................8

Port LEDs .............................................................................................................................8

Rear View.....................................................................................................................................9

AC Power Socket ...............................................................................................................9

10/100BaseT Ethernet Ports .............................................................................................9

10/100/1000Base-T Gigabit Ethernet Port.......................................................................9

Serial Console Port ..........................................................................................................10

Serial Console Port Adaptor........................................................................................... 10

USB Ports ..........................................................................................................................10

Media Eject Button ..........................................................................................................11

LED Status Indicators ......................................................................................................................11

Chapter 2 W-620 Series Installation..................................................................................................13

Physical Installation................................................................................................................. 13

Tabletop Deployment....................................................................................................... 13

Initial Setup and Network Connectivity................................................................................ 13

Appendix A Specifications, Safety, & Compliance ............................................................................15

Specifications ...................................................................................................................................15

Physical Specifications........................................................................................................... 15

Power Management Specifications .....................................................................................15

Operating Specifications ........................................................................................................15

Storage Specifications............................................................................................................ 15

Safety and Regulatory Compliance ...............................................................................................15

FCC Class B Device.................................................................................................................. 16

NOM Information (Mexico Only)............................................................................................16

Additional Regulatory Compliance and Safety....................................................................16

Proper Disposal of Dell Equipment................................................................................................ 16

European Union RoHS .............................................................................................................17

Dell PowerConnect W-620 Controller | Installation Guide Contents | 3

4 |Contents Dell PowerConnect W-620 Controller | Installation Guide

Preface

This preface includes the following information:

z An overview of the contents of this manual z A list of related documentation for further reading z Aruba support and service information

General Overview

z Chapter 1, “About the W-620 Controller” on page7 provides a detailed hardware overview of the Aruba 620. z Chapter 2, “W-620 Series Installation” on page13 provides rack mounting and installation instructions. z Appendix A, “Specifications, Safety, & Compliance” on page15 includes product technical specifications,

safety, and regulatory compliance information.

Contacting Dell

Web Site Support

Main Site www.dell.com Support Site support.dell.com Documentation support.dell.com/manuals

Software https://download.dell-pcw.com

Dell PowerConnect W-620 Controller | Installation Guide Preface | 5

6 | Dell PowerConnect W-620 Controller | Installation Guide

Chapter 1

About the W-620 Controller

The Dell PowerConnect W-620 Series Controller is an enterprise-class, wireless LAN controller. This controller connects, controls, and integrates wireless Access Points (APs) and Air Monitors (AMs) into a wired LAN system. The W-620 Series is capable of supporting up to 8 external, campus connected APs.

Minimum Software Requirements

The W-620 Series Controller requires ArubaOS 5.0.2 or later.

Note: The master controller, its redundant master controller, and all of its local controllers must run on the same code of ArubaOS. Once you upgrade your network and install an W-620 Series Controller into your network, verify that the software version on your controller matches the rest of your network.

z W-620 Series Controller z AC Power Cord (country-specific) z Flat Serial Cable (RJ-45) z Rubber Feet (for table top deployments) z Serial Console Port Adaptor (RJ-45 to DB9)

Dell PowerConnect ArubaOS Quick Start Guide

z End User License Agreement (EULA) z Safety, Environmental, and Regulatory Information (SERI) document z Warranty and Support Information (WSI) document

Note: Inform your supplier if there are any incorrect, missing, or damaged parts. If possible, retain the carton, including the original packing materials. Use these materials to repack and return the unit to the supplier if needed.

Dell PowerConnect W-620 Controller | Installation Guide About the W-620 Controller | 7

Hardware Model Overview

ExpressCard Slot

Port LEDs

Front View

Figure 1 W-620 Series Front View

ExpressCard Slot

The W-620 Series is equipped with one ExpressCard slot, which can be used with an EVDO device.

Port LEDs

In non-rack deployments, the W-620 Series is placed with the front facing out. This allows the cables to be hidden and create a more aesthetically pleasing look. Therefore, a set of LEDs displaying link activity on the ports is placed on this side. For information about the behavior of these LEDs, see Table 3.

8 | About the W-620 Controller Dell PowerConnect W-620 Controller | Installation Guide

Rear View

10/100/1000Base-T Gigabit Ethernet Port

10/100Base-T Ethernet Ports

USB port

Media Eject Button

Serial Console Port

AC Power Socket

1000Base-T Gigabit

Ethernet Port

RJ-45 Female Pin-Out

Signal Name

1 2 3 4 5 6 7 8

BI_DC+ BI_DC-

BI_DD+ BI_DD-

BI_DA+ BI_DABI_DB+

BI_DB-

Function

Bi-directional pair +C Bi-directional pair -C

Bi-directional pair +D Bi-directional pair -D

Bi-directional pair +A Bi-directional pair -A Bi-directional pair +B

Bi-directional pair -B

Figure 2 W-620 Series Series Rear View

AC Power Socket

The W-620 Series supports integrated AC powering and the AC power socket on the rear of the unit is for use with an AC power cord (country-specific). Refer to Appendix A, “Specifications, Safety, & Compliance” on

page15 for power specification details.

10/100BaseT Ethernet Ports

There are eight 10/100BaseT Ethernet ports on the W-620 Series. Ports 0 through 3 support Power over Ethernet (PoE). Ports 4 through 7 do not support PoE and do not have a PoE LED. Instead, they have an LED labeled 100, which indicates interface speed. For information about LED behavior, see Table 3.

10/100/1000Base-T Gigabit Ethernet Port

There is one 10/100/1000Base-T Gigabit Ethernet (RJ-45) port on the W-620 Series. Gigabit Ethernet uses all eight wires and each pair is used in a bi-directional fashion, meaning the same pairs are used for both data transmission and reception. Figure 3 illustrates the CAT-5 pin-out found on an RJ-45 connector. The CAT-5 pinout pairs the following pins on a 10/100/1000Base-T Gigabit Ethernet port: 1/2, 3/6, 4/5, and 7/8.

Figure 3 Gigabit Ethernet Port Pin-Out

Dell PowerConnect W-620 Controller | Installation Guide About the W-620 Controller | 9

Serial Console Port

Serial

Console Port

1 2 3 4 5 6 7 8

TxD

GND RxD

RJ-45 Female Pin-Out

Direction

Input

Output

GND

3 4 5

RJ-45 DB-9

Internal

Connections

TxD

GND

RxD

1 2 3 4 5 6 7 8

TxD

GND RxD

RJ-45 Female

Pin-Out

Direction

Input

Output

DB-9 Male

Pin-Out

TxD

RxD

Ground

5 4 3 2 1

9 8 7 6

Direction

Input

Output

A serial console port (see Figure 4) is provided for connection to a terminal, allowing for direct local management. The port’s RJ-45 female connector accepts an RS-232 serial cable with a male connector.

Figure 4 Serial Console Port Pin-Out

Communication settings for the serial port are indicated in Table 1.

Table 1 Console Terminal Settings

Baud Rate Data Bits Parity Stop Bits Flow Control

9600 8 None 1 None

10 | About the W-620 Controller Dell PowerConnect W-620 Controller | Installation Guide

Caution: Do not connect an AP to the serial console port. The serial console port is compatible only with RS-232 devices. NonRS-232 devices, such as APs, are not supported.

Serial Console Port Adaptor

A modular adaptor can be used to convert the RJ-45 (female) connector to a DB9 (male) connector. Refer to

Figure 5 for complete details.

Figure 5 RJ-45 (female) to DB9 (male) Modular Adaptor Conversion

USB Ports

The W-620 Series has one USB 2.0 interface. This interface allows the use of EVDO/HSPDA modem, flash or disk storage devices, or a printer. For more information about configuring and using USB devices with the W-620 Series, see the ArubaOS User Guide.

Media Eject Button

The W-620 Series is equipped with a media eject button, which allows users to eject a storage device safely and place the system in standby. When the button is pushed, the storage media device attached to the controller via USB are unmounted. Printers and EVDO devices are unaffected.

Pushing the media eject button changes the state of the W-620 Series; the table below describes the states and LED behaviors associated with use of the media eject button.

Table 2 Media Eject Button LED Behavior

Initial State LED State Action Status LED Function

NAS Media Operational

NAS Media Unmounted

Operational Green-solid Press and hold media eject

Operating with NAS Media un-mounted

Standby Red-solid Press media eject button Amber-flashing Controller wake-up Green-solid

Green-solid Press and hold media eject

button for 1 to 5 seconds only

Amber-solid Press and hold media eject

button for 1 to 5 seconds only

button for more than 5 seconds only

Amber-solid Press and hold media eject

button for more than 5 seconds only

Amber-flashing Un-mount NAS media Amber-solid

Amber-flashing Mount attached NAS

device, and return to fully functional operation

Red-flashing Controller goes into

Standby

Red-flashing Controller goes into

Standby

LED Action Completed

Green-solid

Red-solid

LED Status Indicators

Table 3 W-620 Series LED Status Indicators

LED Label Function Indicator Status

Power POWER Input Power Status Indicator On (Solid Green) Power on

Off No Power

Status STATUS Module Status Indicator On (Solid Green) Device is operational

On (Solid Red) Device failed or is in Standby

On (Solid Amber) Device is loading software

Off No power

10/100/1000Base-T Port

10/100Base-T Ports LINK/ACT Link/Activity Status Indicator On (Solid Green) Link has been established

LNK/ACT Link/Activity Status Indicator On (Solid Green) Link has been established

On (Flashing Green) Port is transmitting or receiving

data

Off No link on port

1000 Interface Speed On (Solid Green) 1000 Mbps

Off 10/100 Mbps

On (Flashing Green) Port is transmitting or receiving

data

Off No link on port

Dell PowerConnect W-620 Controller | Installation Guide About the W-620 Controller | 11

Table 3 W-620 Series LED Status Indicators

LED Label Function Indicator Status

PoE PoE Status Indicator On (Solid Green) PoE is being provided

Chapter 1

On (Solid Amber) The attached device has

requested PoE, but PoE is not being provided by the port

Off PoE is not being provided

100 Interface Speed On (Solid Green) 100 Mbps

Off 10 Mbps

12 | About the W-620 Controller Dell PowerConnect W-620 Controller | Installation Guide

Chapter 2

W-620 Series Installation

The following tools and equipment are required for installation of a W-620 Series controller.

z AC Power Cord (country-specific) z Any ethernet cables required for your deployment

Physical Installation

Tabletop Deployment

To deploy an W-620 Series controller on a flat surface, such as a tabletop:

1. Insert the four rubber mounting feet to the bottom of the unit.

2. Place the unit on a hard flat surface.

Initial Setup and Network Connectivity

Once the physical installation is complete, run the initial setup on the controller to configure the IP address and other basic system information. For complete details and instructions, refer to the Dell PowerConnect ArubaOS Quick Start Guide for the software version installed on your controller.

Dell PowerConnect W-620 Controller | Installation Guide W-620 Series Installation | 13

14 | W-620 Series Installation Dell PowerConnect W-620 Controller | Installation Guide

Specifications

Physical Specifications

Device Dimensions :

z Height 1.75˝ (45 mm) z Width 12.6˝ (320 mm) z Depth 6.8˝ (173 mm)

Power Management Specifications

z AC Input Voltage: 100-240 V, Universal Input z AC Input Frequency: 50-60 Hz z Maximum power consumption: 115 Watts

Appendix A

Specifications, Safety, & Compliance

z Power over Ethernet total capacity: 78 Watts z Power over Ethernet capacity per port: 19.5 Watts

Operating Specifications

z Operating Temperature Range: 0°C to 40°C (32°F to 104°F) z Operating Humidity Range: 5% to 95% (RH), non-condensing

Storage Specifications

z Storage Temperature Range: 0°C to 50°C (32°F to 122°F) z Storage Humidity Range: 5% to 95% (RH), non-condensing

Safety and Regulatory Compliance

Dell provides a multi-language document containing country specific restrictions and additional safety and regulatory information for all Dell hardware products. The Dell PowerConnect W-Series Safety, Environmental, and Regulatory Information document is included with this product.

CLASS 1

LASER PRODUCT

Caution: Use of controls or adjustments of performance or procedures other than those specified in this manual may result in hazardous radiation exposure.

This product complies with 21 CFR Chapter 1, Subchapter J, Part 1040.10, and IEC 60825-1: 1993, A1: 1997, A2: 2001, IEC 60825-2: 2000.

Dell PowerConnect W-620 Controller | Installation Guide Specifications, Safety, & Compliance | 15

For continued compliance with the above laser safety standards, only approved Class 1 modules from our approved vendors should be installed in Aruba products.

FCC Class B Device

This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures:

z Reorient or relocate the receiving antenna. z Increase the separation between the equipment and receiver. z Connect the equipment into an outlet on a circuit different from that to which the receiver is connected. z Consult the dealer or an experienced radio/ TV technician for help (we can modify this to advise to seek help

of the professional installer).

For a complete list of Country Specific Regulations please speak with your Dell Representative .

NOM Information (Mexico Only)

The following information is provided on the device described in this document in compliance with the requirements of the official Mexican standards (NOM):

Importer: Dell Inc. de Mexico, S.A. de C.V.

Paseo de la Reforma 2620-11° Piso Col. Lomas Atlas 11950 Mexico, D.F.

Model Number: 620

z Supply Voltage: 100-240 V AC z Frequency: 47-63 Hz z Current consumption: 1.8 A

Additional Regulatory Compliance and Safety

z EN 55022 Class B z EN 55024 z IEC/EN 60950 z CE Marking z cTUVus Marked z CB Scheme Certified

Proper Disposal of Dell Equipment

For the most current information on Global Environmental Compliance and Dell products please refer to the Dell PowerConnect W-Series Safety, Environmental, and Regulatory Information document is included with this product or see our website at www.dell.com.

16 | Specifications, Safety, & Compliance Dell PowerConnect W-620 Controller | Installation Guide

European Union RoHS

Dell products also comply with the EU Restriction of Hazardous Substances Directive 2002/95/EC (RoHS). EU RoHS restricts the use of specific hazardous materials in the

manufacture of electrical and electronic equipment. Specifically, restricted materials under the RoHS Directive are Lead (including Solder used in printed circuit assemblies), Cadmium, Mercury, Hexavalent Chromium, and Bromine. Some Dell products are subject to the exemptions listed in RoHS Directive Annex 7 (Lead in solder used in printed circuit assemblies). Products and packaging will be marked with the “RoHS” label shown at the left indicating conformance to this Directive.

Dell PowerConnect W-620 Controller | Installation Guide Specifications, Safety, & Compliance | 17

18 | Specifications, Safety, & Compliance Dell PowerConnect W-620 Controller | Installation Guide

Dell PowerConnect W-620 Controller | Installation Guide Specifications, Safety, & Compliance | 19

20 | Specifications, Safety, & Compliance Dell PowerConnect W-620 Controller | Installation Guide

Dell PowerConnect

W-620 Controller

Installationsanleitung

© 2010 Aruba Networks, Inc. AirWave®, Aruba Networks®, Aruba Mobility Management System®, und andere eingetragene Marken sind Marken von Aruba Networks, Inc. Dell™, das DELL™-Logo und PowerConnect™ sind Marken von Dell Inc.

Alle Rechte vorbehalten. Spezifikationen in diesem Handbuch können ohne Ankündigung geändert werden. Hergestellt in den USA. Alle anderen Marken, die in diesem Handbuch erwähnt werden, sind das Eigentum der jeweiligen

Unternehmen.

Open Source Code

Bestimmte Aruba-Produkte enthalten Open Source-Softwarecode, der von Drittanbietern entwickelt wurde, darunter Softwarecode gemäß GNU General Public License (GPL), GNU Lesser General Public License (LGPL) oder anderen Open Source-Lizenzen. Den Open Source Code finden Sie auf dieser Website:

http://www.arubanetworks.com/open_source

Rechtliche Hinweise

Die Verwendung von Switching-Plattformen und Software von Aruba Networks, Inc. durch Einzelpersonen oder Unternehmen zur Terminierung von VPN-Client-Geräten anderer Hersteller stellt die vollständige Anerkennung der Haftbarkeit dieser Einzelpersonen oder dieses Unternehmens für diese Aktion dar und enthebt Aruba Networks, Inc. zur Gänze aller rechtlichen Maßnahmen, die bezüglich der Verletzung des Urheberrechts im Namen dieser Hersteller ergriffen werden.

Dell PowerConnect W-620 Controller | Installationsanleitung 0510751-MU-01 | Juli 2010

Inhalt

Vorwort.......................................................................................................................................................................5

Allgemeine Übersicht ........................................................................................................................5

Verwandte Dokumentation ...............................................................................................................5

Kontaktaufnahme mit Dell................................................................................................................. 5

Kapitel 1 Der W-620 Controller...........................................................................................................7

Mindestvoraussetzungen für die Software.................................................................................... 7

Hardwaremodellübersicht ................................................................................................................8

Vorderansicht..............................................................................................................................8

ExpressCard-Steckplatz....................................................................................................8

Anschluss-LEDs..................................................................................................................8

Rückansicht................................................................................................................................. 9

Netzstromanschluss ..........................................................................................................9

10/100BaseT-Ethernet-Ports ............................................................................................9

10/100/1000Base-T-Gigabit-Ethernet-Port .....................................................................9

Serielle Konsolenschnittstelle .......................................................................................10

Adapter für die serielle Konsolenschnittstelle............................................................ 10

USB-Anschlüsse ..............................................................................................................10

Auswurftaste für Medien................................................................................................11

LED-Statusanzeigen.........................................................................................................................11

Kapitel 2 W-620 Serie - Installation ................................................................................................13

Physische Installation..............................................................................................................13

Aufstellung ........................................................................................................................13

Erstmalige Einrichtung und Netzwerkkonnektivität ...........................................................13

Anhang A Technische Daten, Sicherheit und Konformität...........................................................15

Spezifikationen.................................................................................................................................. 15

Physische Spezifikationen...................................................................................................... 15

Stromversorgungsspezifikationen.........................................................................................15

Betriebsspezifikationen...........................................................................................................15

Lagerungsspezifikationen....................................................................................................... 15

Sicherheits- und Zulassungsbestimmungen ...............................................................................15

FCC Class B-Gerät.................................................................................................................... 16

NOM-Informationen (nur Mexiko)......................................................................................... 16

Zusätzliche Konformitäts- und Sicherheitsbestimmungen ...............................................16

Ordnungsgemäße Entsorgung von Dell-Geräten........................................................................ 17

RoHS-Richtlinie der Europäischen Union ............................................................................17

Dell PowerConnect W-620 Controller | Installationsanleitung Inhalt | 3

4 | Inhalt Dell PowerConnect W-620 Controller | Installationsanleitung

Vorwort

Dieses Vorwort enthält die folgenden Informationen:

z Überblick über den Inhalt des vorliegenden Handbuchs z Liste verwandter Dokumentationen z Hinweise zum Support und Service von Aruba

Allgemeine Übersicht

z Kapitel 1, „Der W-620 Controller“ auf Seite 7 enthält einen ausführlichen Überblick über die Hardware

des Aruba 620

z Kapitel 2, „W-620 Serie - Installation“ auf Seite 13 bietet Informationen zur Rack-Montage und Installation z Anhang A, „Technische Daten, Sicherheit und Konformität“ auf Seite 15 enthält technische Daten und

Informationen zur Sicherheit und Richtlinienkonformität

Kontaktaufnahme mit Dell

Website-Support

Hauptsite www.dell.com Support-Site support.dell.com Dokumentation support.dell.com/manuals Software https://download.dell-pcw.com

Dell PowerConnect W-620 Controller | Installationsanleitung Vorwort | 5

6 |Vorwort Dell PowerConnect W-620 Controller | Installationsanleitung

Kapitel 1

Der W-620 Controller

Der Dell PowerConnect W-620 Serie Controller ist ein Wireless-LAN-Controller für Unternehmen. Dieser Controller kann drahtlose Access Points (APs) und Air Monitors (AMs) verbinden, steuern und in ein kabelgebundenes LAN-System integrieren. Der W-620 Serie unterstützt bis zu 8 externe, verbundene APs auf einem Gelände.

Mindestvoraussetzungen für die Software

Für den W-620 Serie Controller ist ArubaOS 5.0.2 oder eine neuere Version erforderlich.

Hinweis: Der Mastercontroller, sein redundanter Mastercontroller und alle lokalen Controller müssen dieselbe Version von ArubaOS verwenden. Wenn Sie Ihr Netzwerk aktualisieren und einen W-620 Serie Controller im Netzwerk installieren, vergewissern Sie sich, dass die Softwareversion des Controllers zum restlichen Netzwerk passt.

z W-620 Serie Controller z Netzkabel (länderspezifisch) z Serielles Flachbandkabel (RJ-45) z Gummifüße (für die Aufstellung auf Tischplatten) z Adapter für die serielle Konsolenschnittstelle (RJ-45 zu DB9)

Dell PowerConnect ArubaOS Quick Start Guide

z Endbenutzerlizenzvereinbarung (EULA) z Safety, Environmental, and Regulatory Information (SERI)-Dokument z Warranty and Support Information (WSI)-Dokument

Hinweis: Wenden Sie sich an Ihren Händler, wenn Teile fehlen oder beschädigt sind oder wenn Sie falsche Teile erhalten haben. Bewahren Sie den Karton einschließlich der Original-Verpackungsmaterialien nach Möglichkeit auf. Verwenden Sie diese Materialien, um das Produkt bei Bedarf zu verpacken und zum Händler zurückzubringen.

Dell PowerConnect W-620 Controller | Installationsanleitung Der W-620 Controller | 7

Hardwaremodellübersicht

ExpressCard-Steckplatz

Anschluss-LEDs

Vorderansicht

Abbildung 1 W-620 Serie Vorderansicht

ExpressCard-Steckplatz

Der W-620 Serie ist mit einem ExpressCard-Steckplatz ausgestattet, der für ein EVDO-Gerät verwendet werden kann.

Anschluss-LEDs

Bei Aufstellungen ohne Rack wird der W-620 Serie mit der Vorderseite nach vorne aufgestellt. Auf diese Weise können die Kabel für einen optisch besseren Eindruck verborgen werden. Deshalb befinden sich die LEDs, die Informationen zur Verbindungsaktivität an den Ports anzeigen, auf dieser Seite. Informationen zu diesen LEDs finden Sie in Tabelle 3.

8 | Der W-620 Controller Dell PowerConnect W-620 Controller | Installationsanleitung

Rückansicht

10/100/1000Base-T Gigabit-Ethernet-Port

10/100Base-TEthernet-Ports

USB-Anschluss

Auswurftaste für Medien

Serielle Konsolenschnittstelle

Netzstromanschluss

1000Base-T Gigabit-

Ethernet-Port

RJ-45-Buchse Pin-Belegung

Signalname

1 2 3 4 5 6 7 8

BI_DC+ BI_DC-

BI_DD+ BI_DD-

BI_DA+ BI_DABI_DB+

BI_DB-

Funktion

Bidirektionales Paar +C Bidirektionales Paar -C

Bidirektionales Paar +D Bidirektionales Paar -D

Bidirektionales Paar +A Bidirektionales Paar -A Bidirektionales Paar +B

Bidirektionales Paar -B

Abbildung 2 W-620 Serie Rückansicht

Netzstromanschluss

Der W-620 Serie unterstützt die integrierte Netzstromversorgung. An den Netzstromanschluss auf der Rückseite des Geräts kann ein Netzkabel angeschlossen werden (länderspezifisch). Weitere Informationen zur Stromversorgung finden Sie unter Anhang A, „Technische Daten, Sicherheit und Konformität“ auf Seite 15.

10/100BaseT-Ethernet-Ports

Es gibt acht 10/100BaseT-Ethernet-Anschlüsse am W-620 Serie. Die Ports 0 bis 3 unterstützen Power over Ethernet (PoE). Die Ports 4 bis 7 unterstützen PoE nicht und haben keine PoE-LED. Stattdessen verfügen sie über eine mit „100“ gekennzeichnete LED, die die Schnittstellengeschwindigkeit angibt. Informationen über die Anzeigemuster der LEDs finden Sie in Tabelle 3.

10/100/1000Base-T-Gigabit-Ethernet-Port

Der W-620 Serie verfügt über einen 10/100/1000Base-T-Gigabit-Ethernet-Port (RJ-45). Gigabit-Ethernet nutzt alle acht Leitungen und jedes Paar wird bidirektional verwendet, sodass dieselben Paare sowohl für die Datenübertragung als auch für den Empfang verwendet werden. Abbildung 3 zeigt die CAT-5-Pin-Belegung für einen RJ-45-Anschluss. Die CAT-5-Pin-Belegung fasst jeweils die folgenden Pins bei einem 10/100/1000Base-TGigabit-Ethernet-Anschluss zu Paaren zusammen: 1/2, 3/6, 4/5 und 7/8.

Abbildung 3 Pin-Belegung des Gigabit-Ethernet-Ports

Dell PowerConnect W-620 Controller | Installationsanleitung Der W-620 Controller | 9

Serielle Konsolenschnittstelle

3 4 5

RJ-45 DB-9

Interne

Verbindungen

TxD

GND

RxD

1 2 3 4 5 6 7 8

TxD

GND RxD

RJ-45-Buchse

Pin-Belegung

Richtung

Eingang

Ausgang

DB-9-Stecker Pin-Belegung

TxD

RxD

Masse

5 4 3 2 1

9 8 7 6

Richtung

Eingang

Ausgang

Eine serielle Konsolenschnittstelle (siehe Abbildung 4) steht für den Anschluss an ein Terminal zur Verfügung, um die direkte lokale Verwaltung zu ermöglichen. An die RJ-45-Buchse kann ein serielles Kabel (RS-232) mit Stecker angeschlossen werden.

Abbildung 4 Serielle Konsolenschnittstelle - Pin-Belegung

Konsolenschnittstelle

Serielle

RJ-45-Buchse Pin-Belegung

1 2 3 4 5 6 7 8

Richtung

Eingang

Ausgang

TxD GND GND RxD

Kommunikationseinstellungen für den seriellen Anschluss sind in Tabelle 1 aufgeführt.

Tabelle 1 Konsolenterminaleinstellungen

Baudrate Datenbits Parität Stoppbits Flusssteuerung

9600 8 Keine 1 Keine

Vorsicht: Schließen Sie keinen AP an die serielle Konsolenschnittstelle an. Die serielle Konsolenschnittstelle ist nur mit RS-232Geräten kompatibel. Andere Geräte als RS-232-Geräte, zum Beispiel APs, werden nicht unterstützt.

Adapter für die serielle Konsolenschnittstelle

Mit einem modularen Adapter kann die RJ-45-Buchse in einen DB9-Stecker umgewandelt werden. Details können Sie Abbildung 5 entnehmen.

Abbildung 5 Umwandlung der RJ-45-Buchse zum DB-9-Stecker mit modularem Adapter

USB-Anschlüsse

Der W-620 Serie ist mit einem USB 2.0-Anschluss ausgestattet. Über diese Schnittstelle kann ein

10 | Der W-620 Controller Dell PowerConnect W-620 Controller | Installationsanleitung

Weitere Informationen zur Konfiguration und Verwendung von USB-Geräten mit dem W-620 Serie finden Sie im ArubaOS User Guide.

EVDO/HSPDA-Modem, Flash- oder Festplattenspeichergerät oder Drucker angeschlossen werden.

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