Nortel Networks GS8MP User Manual

LG-Nortel ELO GS8MP

(LNGS8MP)

Gigabit Ethernet Switch

Installation Guide

Web-Smart PoE Switch

Layer 2 Workgroup Switch with 7 10/100/1000BASE-T (RJ-45) Ports and 1 Gigabit Combination (RJ-45/SFP) Port

LNGS8MP January, 2008 150000052200A Issue 1.0

LIMITED WARRANTY

LG-NORTEL warrants the Products, excluding consumable items to be free from defective design

attributable to LG-NORTEL, defective material or faulty workmanship and will conform to

the Specifications for twelve (12) months from the date of Customer acceptance of the Product.

WARRANTIES EXCLUSIVE: IF AN LG-NORTEL PRODUCT DOES NOT OPERATE AS WARRANTED ABOVE, CUSTOMER’S SOLE REMEDY SHALL BE REPAIR OR

REPLACEMENT OF THE PRODUCT IN QUESTION, AT LG-NORTEL’S OPTION. THE FOREGOING WARRANTIES AND REMEDIES ARE EXCLUSIVE AND ARE IN LIEU OF ALL OTHER WARRANTIES OR CONDITIONS, EXPRESS OR IMPLIED, EITHER IN FACT OR BY OPERATION OF LAW, STATUTORY OR OTHERWISE, INCLUDING WARRANTIES OR CONDITIONS OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. LG-

NORTEL NEITHER ASSUMES NOR AUTHORIZES ANY OTHER PERSON TO ASSUME FOR IT ANY OTHER LIABILITY IN CONNECTION WITH THE SALE, INSTALLATION, MAINTENANCE OR USE OF ITS PRODUCTS. LG-NORTEL SHALL NOT BE LIABLE UNDER THIS WARRANTY IF ITS TESTING AND EXAMINATION DISCLOSE THE ALLEGED DEFECT IN THE PRODUCT DOES NOT EXIST OR WAS CAUSED BY CUSTOMER’S OR ANY THIRD PERSON’S MISUSE, NEGLECT, IMPROPER INSTALLATION OR TESTING, UNAUTHORIZED ATTEMPTS TO REPAIR, OR ANY OTHER CAUSE BEYOND THE RANGE OF THE INTENDED USE, OR BY ACCIDENT, FIRE, LIGHTNING, OR OTHER HAZARD.

LIMITATION OF LIABILITY: IN NO EVENT, WHETHER BASED IN CONTRACT OR TORT (INCLUDING NEGLIGENCE), SHALL LG-NORTEL BE LIABLE FOR INCIDENTAL, CONSEQUENTIAL, INDIRECT, SPECIAL, OR PUNITIVE DAMAGES OF ANY KIND, OR FOR LOSS OF REVENUE, LOSS OF BUSINESS, OR OTHER FINANCIAL LOSS ARISING OUT OF OR IN CONNECTION WITH THE SALE, INSTALLATION, MAINTENANCE, USE, PERFORMANCE, FAILURE, OR INTERRUPTION OF ITS PRODUCTS, EVEN IF LG-NORTEL OR ITS AUTHORIZED RESELLER HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. SOME STATES DO NOT ALLOW THE EXCLUSION OF IMPLIED WARRANTIES OR THE LIMITATION OF INCIDENTAL OR CONSEQUENTIAL DAMAGES FOR CONSUMER PRODUCTS, SO THE ABOVE LIMITATIONS AND EXCLUSIONS MAY NOT APPLY TO YOU. THIS WARRANTY GIVES YOU SPECIFIC LEGAL RIGHTS, WHICH MAY VARY FROM STATE TO STATE. NOTHING IN THIS WARRANTY SHALL BE TAKEN TO AFFECT YOUR STATUTORY RIGHTS.

* LG-NORTEL will provide warranty service for one year following discontinuance from the active LG-NORTEL price list. Under the limited lifetime warranty, internal and external power supplies, fans, and cables are covered by a standard one-year warranty from date of purchase.

LG-NORTEL Co.Ltd.

GS Tower, 679 Yoksam-dong,

Kangnam-gu, Seoul, 135-985, Korea

Compliances and Safety Warnings

FCC - Class A

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 generates, uses, and can radiate radio frequency energy and, if not installed and used in accordance with the instruction manual, may cause harmful interference to radio communications. Operation of this equipment in a residential area is likely to cause harmful interference in which case the user will be required to correct the interference at his own expense.

You are cautioned that changes or modifications not expressly approved by the party responsible for compliance could void your authority to operate the equipment.

You may use unshielded twisted-pair (UTP) for RJ-45 connections - Category 3 or better for 10 Mbps connections, Category 5 or better for 100 Mbps connections, Category 5, 5e, or 6 for 1000 Mbps connections. For fiber optic connections, you may use 50/125 or 62.5/ 125 micron multimode fiber or 9/125 micron single-mode fiber.

CE Mark Declaration of Conformance for EMI and Safety (EEC)

This information technology equipment complies with the requirements of the Council Directive 89/336/EEC on the Approximation of the laws of the Member States relating to Electromagnetic Compatibility and 73/23/EEC for electrical equipment used within certain voltage limits and the Amendment Directive 93/68/EEC. For the evaluation of the compliance with these Directives, the following standards were applied:

RFI Emission: Limit class A according to EN 55022:1998

Limit class A for harmonic current emission according to EN 61000-3-2/1995

Limitation of voltage fluctuation and flicker in low-voltage supply system according to EN 61000-3-3/1995

Immunity: Product family standard according to EN 55024:1998

Electrostatic Discharge according to EN 61000-4-2:1995 (Contact Discharge: ±4 kV, Air Discharge: ±8 kV)

Radio-frequency electromagnetic field according to EN 61000-4-3:1996 (80 - 1000 MHz with 1 kHz AM 80% Modulation: 3 V/m)

Electrical fast transient/burst according to EN 61000-4-4:1995 (AC/DC power supply: ±1 kV, Data/Signal lines: ±0.5 kV)

Surge immunity test according to EN 61000-4-5:1995 (AC/DC Line to Line: ±1 kV, AC/DC Line to Earth: ±2 kV)

Immunity to conducted disturbances, Induced by radio-frequency fields: EN 61000-4-6:1996 (0.15 - 80 MHz with 1 kHz AM 80% Modulation: 3 V/m)

Power frequency magnetic field immunity test according to EN 61000-4-8:1993 (1 A/m at frequency 50 Hz)

Voltage dips, short interruptions and voltage variations immunity test according to EN 61000-4-11:1994 (>95% Reduction @10 ms, 30% Reduction @500 ms, >95% Reduction @5000 ms)

LVD: EN 60950-1:2001

Caution: Do not plug a phone jack connector in the RJ-45 port. This may damage this

Attention:Les raccordeurs ne sont pas utilisés pour le système téléphonique!

device.

Safety Compliance

Warning: Fiber Optic Port Safety

CLASS I

LASER DEVICE

Avertissment: Ports pour fibres optiques - sécurité sur le plan optique

DISPOSITIF LASER

DE CLASSE I

When using a fiber optic port, never look at the transmit laser while it is powered on. Also, never look directly at the fiber TX port and fiber cable ends when they are powered on.

Ne regardez jamais le laser tant qu'il est sous tension. Ne regardez jamais directement le port TX (Transmission) à fibres optiques et les embouts de câbles à fibres optiques tant qu'ils sont sous tension.

Warnhinweis: Faseroptikanschlüsse - Optische Sicherheit

LASERGER DER KLASSE I

Niemals ein Übertragungslaser betrachten, während dieses

ÄT

eingeschaltet ist. Niemals direkt auf den Faser-TX-Anschluß und auf die Faserkabelenden schauen, während diese eingeschaltet sind.

Power Cord Safety

Please read the following safety information carefully before installing this switch:

Warning: Installation and removal of the unit must be carried out by qualified personnel

• The unit must be connected to an earthed (grounded) outlet to comply with international

• Do not connect the unit to an A.C. outlet (power supply) without an earth (ground)

• The appliance coupler (the connector to the unit and not the wall plug) must have a

• The socket outlet must be near to the unit and easily accessible. You can only remove

• This unit operates under SELV (Safety Extra Low Voltage) conditions according to

France and Peru only

This unit cannot be powered from IT must be powered by 230 V (2P+T) via an isolation transformer ratio 1:1, with the secondary connection point labelled Neutral, connected directly to earth (ground).

†

Warning: The user should disconnect all Telecommunications Network connectors and all

only.

safety standards.

connection.

configuration for mating with an EN 60320/IEC 320 appliance inlet.

power from the unit by disconnecting the power cord from the outlet.

IEC 60950. The conditions are only maintained if the equipment to which it is connected also operates under SELV conditions.

†

supplies. If your supplies are of IT type, this unit

Impédance à la terre

Cable Distribution System connectors before disconnecting the power.

iii

Important! Before making connections, make sure you have the correct cord set. Check it (read the label on the cable) against the following:

Power Cord Set

U.S.A. and Canada The cord set must be UL-approved and CSA certified.

The minimum specifications for the flexible cord are:

- No. 18 AWG - not longer than 2 meters, or 16 AWG.

- Type SV or SJ

- 3-conductor

The cord set must have a rated current capacity of at least 10 A

The attachment plug must be an earth-grounding type with NEMA 5-15P (15 A, 125 V) or NEMA 6-15P (15 A, 250 V) configuration.

Denmark The supply plug must comply with Section 107-2-D1, Standard DK2-1a or

Switzerland The supply plug must comply with SEV/ASE 1011.

U.K. The supply plug must comply with BS1363 (3-pin 13 A) and be fitted with a 5 A

Europe The supply plug must comply with CEE7/7 (“SCHUKO”).

DK2-5a.

fuse which complies with BS1362.

The mains cord must be <HAR> or <BASEC> marked and be of type HO3VVF3GO.75 (minimum).

IEC-320 receptacle.

Veuillez lire à fond l'information de la sécurité suivante avant d'installer le Switch:

AVERTISSEMENT: L’installation et la dépose de ce groupe doivent être confiés à un personnel qualifié.

• Ne branchez pas votre appareil sur une prise secteur (alimentation électrique) lorsqu'il n'y a pas de connexion de mise à la terre (mise à la masse).

• Vous devez raccorder ce groupe à une sortie mise à la terre (mise à la masse) afin de respecter les normes internationales de sécurité.

• Le coupleur d’appareil (le connecteur du groupe et non pas la prise murale) doit respecter une configuration qui permet un branchement sur une entrée d’appareil EN 60320/IEC 320.

• La prise secteur doit se trouver à proximité de l’appareil et son accès doit être facile. Vous ne pouvez mettre l’appareil hors circuit qu’en débranchant son cordon électrique au niveau de cette prise.

• L’appareil fonctionne à une tension extrêmement basse de sécurité qui est conforme à la norme IEC 60950. Ces conditions ne sont maintenues que si l’équipement auquel il est raccordé fonctionne dans les mêmes conditions.

France et Pérou uniquement:

Ce groupe ne peut pas être alimenté par un dispositif à impédance à la terre. Si vos alimentations sont du type impédance à la terre, ce groupe doit être alimenté par une tension de 230 V (2 P+T) par le biais d’un transformateur d’isolement à rapport 1:1, avec un point secondaire de connexion portant l’appellation Neutre et avec raccordement direct à la terre (masse).

Cordon électrique - Il doit être agréé dans le pays d’utilisation

Etats-Unis et Canada: Le cordon doit avoir reçu l’homologation des UL et un certificat de la CSA.

Les spécifications minimales pour un cable flexible sont AWG No. 18, ouAWG No. 16 pour un cable de longueur inférieure

- type SV ou SJ

- 3 conducteurs

Le cordon doit être en mesure d’acheminer un courant nominal d’au moins 10 A.

La prise femelle de branchement doit être du type à mise à la terre (mise à la masse) et respecter la configuration NEMA 5-15P (15 A, 125 V) ou NEMA 6-15P (15 A, 250 V).

Danemark: La prise mâle d’alimentation doit respecter la section 107-2 D1 de la norme

Suisse: La prise mâle d’alimentation doit respecter la norme SEV/ASE 1011.

Europe La prise secteur doit être conforme aux normes CEE 7/7 (“SCHUKO”)

DK2 1a ou DK2 5a.

LE cordon secteur doit porter la mention <HAR> ou <BASEC> et doit être de type HO3VVF3GO.75 (minimum).

2 métres.

Bitte unbedingt vor dem Einbauen des Switches die folgenden Sicherheitsanweisungen durchlesen:

WARNUNG: Die Installation und der Ausbau des Geräts darf nur durch Fachpersonal

erfolgen.

• Das Gerät sollte nicht an eine ungeerdete Wechselstromsteckdose angeschlossen

werden.

• Das Gerät muß an eine geerdete Steckdose angeschlossen werden, welche die

internationalen Sicherheitsnormen erfüllt.

• Der Gerätestecker (der Anschluß an das Gerät, nicht der Wandsteckdosenstecker) muß

einen gemäß EN 60320/IEC 320 konfigurierten Geräteeingang haben.

• Die Netzsteckdose muß in der Nähe des Geräts und leicht zugänglich sein. Die

Stromversorgung des Geräts kann nur durch Herausziehen des Gerätenetzkabels aus der Netzsteckdose unterbrochen werden.

• Der Betrieb dieses Geräts erfolgt unter den SELV-Bedingungen

(Sicherheitskleinstspannung) gemäß IEC 60950. Diese Bedingungen sind nur gegeben, wenn auch die an das Gerät angeschlossenen Geräte unter SELV-Bedingungen betrieben werden.

Stromkabel. Dies muss von dem Land, in dem es benutzt wird geprüft werden:

Schweiz Dieser Stromstecker muß die SEV/ASE 1011Bestimmungen einhalten.

Europe Das Netzkabel mu ß vom Typ HO3VVF3GO.75 (M indestanforderung) sein und

die Aufschrift <HAR> oder <BASEC> tragen.

Der Netzstecker muß die Norm CEE 7/7 erfüllen (”SCHUKO”).

Warnings and Cautionary Messages

Warning: This product does not contain any serviceable user parts. Warning: Installation and removal of the unit must be carried out by qualified

personnel only.

Warning: When connecting this device to a power outlet, connect the field

Warning: This switch uses lasers to transmit signals over fiber optic cable. The

Caution: Wear an anti-static wrist strap or take other suitable measures to

Caution: Do not plug a phone jack connector in the RJ-45 port. This may

Caution: Use only twisted-pair cables with RJ-45 connectors that conform to

ground lead on the tri-pole power plug to a valid earth ground line to prevent electrical hazards.

lasers are compliant with the requirements of a Class 1 Laser Product and are inherently eye safe in normal operation. However, you should never look directly at a transmit port when it is powered on.

prevent electrostatic discharge when handling this equipment.

damage this device. Les raccordeurs ne sont pas utilisé pour le système téléphonique!

FCC standards.

Warnings (in German)

Achtung: Dieses Produkt enthält keine Teile, die eine Wartung vom Benutzer

Achtung: Installation und Deinstallation des Gerätes müssen von qualifiziertem

Achtung: Wenn das Gerät an eine Steckdose angeschlossen wird, muß der

Achtung: Dieses Gerät nutzt Laser zur Signalübertragung über Glasfasern. Die

benötigen.

Servicepersonal durchgeführt werden.

Masseanschluß am dreipoligen Netzstecker mit Schutzerde verbunden werden, um elektrische Gefahren zu vermeiden.

Laser entsprechen den Anforderungen an eine Lasereinrichtung der Klasse 1 und sind durch ihre Bauart im normalen Betrieb sicher für die Augen. Trotzdem sollte niemals direkt in den einen Übertragungskanal geblickt werden, wenn er eingeschaltet ist.

Environmental Statement

The manufacturer of this product endeavours to sustain an environmentally-friendly policy throughout the entire production process. This is achieved through the following means:

• Adherence to national legislation and regulations on environmental production

standards.

• Conservation of operational resources.

• Waste reduction and safe disposal of all harmful un-recyclable by-products.

• Recycling of all reusable waste content.

• Design of products to maximize recyclables at the end of the product’s life span.

• Continual monitoring of safety standards. End of Product Life Span This product is manufactured in such a way as to allow for the recovery and disposal of all

included electrical components once the product has reached the end of its life.

Manufacturing Materials There are no hazardous nor ozone-depleting materials in this product.

Documentation All printed documentation for this product uses biodegradable paper that originates from

sustained and managed forests. The inks used in the printing process are non-toxic.

Purpose

This guide details the hardware features of this switch, including Its physical and performance-related characteristics, and how to install the switch.

Audience

This guide is for system administrators with a working knowledge of network management. You should be familiar with switching and networking concepts.

Zielgruppe Dieser Anleitung ist fuer Systemadministratoren mit Erfahrung im Netzwerkmangement. Sie sollten mit Switch- und Netzwerkkonzepten vertraut sein.

Related Publications

The following publication gives specific information on how to operate and use the management functions of this switch:

The LNGS8MP Management Guide

Also, as part of both switches firmware, there is an online web-based help that describes all management related features.

vii

viii

Contents

Chapter 1: Introduction 1-1

Overview 1-1

Switch Architecture 1-2 Power-over-Ethernet Capability 1-2 Network Management Options 1-2

Description of Hardware 1-3

10/100/1000BASE-T Ports 1-3 SFP Slot 1-3 Port and Power Status LEDs 1-3 Power Supply Socket 1-4

Features and Benefits 1-5

Connectivity 1-5 Expandability 1-5 Performance 1-5 Management 1-5

Chapter 2: Network Planning 2-1

Introduction to Switching 2-1 Application Examples 2-2

Supplying PoE 2-2 Collapsed Backbone 2-2 Meeting Room 2-3 Making VLAN Connections 2-4

Application Notes 2-5

Chapter 3: Installing the Switch 3-1

Selecting a Site 3-1 Ethernet Cabling 3-1 Equipment Checklist 3-2

Package Contents 3-2 Optional Rack-Mounting Equipment 3-2

Mounting 3-2

Rack Mounting 3-3

Desktop or Shelf Mounting 3-4 Installing an Optional SFP Transceiver 3-5 Connecting to a Power Source 3-6

Contents

Chapter 4: Making Network Connections 4-1

Connecting Network Devices 4-1 Twisted-Pair Devices 4-1

Power-over-Ethernet Connections 4-1 Cabling Guidelines 4-2 Connecting to PCs, Servers, Hubs and Switches 4-2 Network Wiring Connections 4-3

Fiber Optic SFP Devices 4-4 Connectivity Rules 4-6

1000BASE-T Cable Requirements 4-6 1000 Mbps Gigabit Ethernet Collision Domain 4-6 100 Mbps Fast Ethernet Collision Domain 4-7 10 Mbps Ethernet Collision Domain 4-7

Cable Labeling and Connection Records 4-8

Appendix A: Troubleshooting A-1

Diagnosing Switch Indicators A-1 Power and Cooling Problems A-1 Installation A-2 In-Band Access A-2

Appendix B: Cables B-1

Twisted-Pair Cable and Pin Assignments B-1

10BASE-T/100BASE-TX Pin Assignments B-1 Straight-Through Wiring B-2 Crossover Wiring B-2 1000BASE-T Pin Assignments B-3 Cable Testing for Existing Category 5 Cable B-4

Fiber Standards B-4

Appendix C: Specifications C-1

Physical Characteristics C-1 Switch Features C-2 Management Features C-2 Standards C-3 Compliances C-3

Glossary

Index

Tables

Table 1-1 Port Status LEDs 1-4 Table 1-2 Power Status LED 1-4 Table 4-1 Maximum 1000BASE-T Gigabit Ethernet Cable Length 4-6 Table 4-2 Maximum 1000BASE-SX Fiber Optic Cable Length 4-6 Table 4-3 Maximum 1000BASE-LX Fiber Optic Cable Length 4-6 Table 4-4 Maximum 1000BASE-LH Fiber Optic Cable Length 4-6 Table 4-5 Maximum Fast Ethernet Cable Length 4-7 Table 4-6 Maximum Ethernet Cable Length 4-7 Table A-1 Troubleshooting Chart A-1 Table B-1 10/100BASE-TX MDI-X and MDI Port Pinouts B-2 Table B-2 1000BASE-T MDI-X and MDI Port Pinouts B-3

Figures

Figure 1-1 Front Panel 1-1 Figure 1-2 Rear Panel 1-1 Figure 1-3 Port and Power LEDs 1-3 Figure 1-4 Power Supply Socket 1-4 Figure 2-1 PoE Connections 2-2 Figure 2-2 Collapsed Backbone 2-3 Figure 2-3 Meeting Room 2-3 Figure 2-4 Making VLAN Connections 2-4 Figure 3-1 RJ-45 Connections 3-2 Figure 3-2 Attaching the Brackets 3-3 Figure 3-3 Installing the Switch in a Rack 3-4 Figure 3-4 Attaching the Adhesive Feet 3-4 Figure 3-5 Inserting an SFP Transceiver into a Slot 3-5 Figure 3-6 Power Socket 3-6 Figure 4-1 Making Twisted-Pair Connections 4-2 Figure 4-2 Wiring Closet Connections 4-3 Figure 4-3 Making Connections to SFP Transceivers 4-5 Figure B-1 RJ-45 Connector Pin Numbers B-1 Figure B-2 Straight-through Wiring B-2 Figure B-3 Crossover Wiring B-3

xii

Chapter 1: Introduction

10/100/1000 Mb

Overview

The LNGS8MP is an intelligent Layer 2 switch with eight 10/100/1000BASE-T ports, one of which is a Gigabit combination port

that is shared with an SFP transceiver

slot.

The switch’s eight 10/100/1000 Mbps ports support the IEEE 802.3af Power-over-Ethernet (PoE) standard that enables DC power to be supplied to attached devices over the data wire pairs in the connecting Ethernet cable.

Port Status Indicators

1234

ps RJ-45 Ports

1000BASE-T/SFP Port

Status

Figure 1-1 Front Panel

100-240V~50-60Hz 1.5A

Power Socket

Figure 1-2 Rear Panel

* If an SFP transceiver is plugged in, the corresponding RJ-45 port is disabled.

1-1

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