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LG-Nortel ELO GS8MP
(LNGS8MP)
Gigabit Ethernet Switch
Installation Guide
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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
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LNGS8MP January, 2008 150000052200A Issue 1.0
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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 FOREGOI
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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 int
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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 cl
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Warnhinweis: Faseroptikanschlüsse - Optische Sicherheit Niemals ein Übertragungslaser betrachten, während dieses LASERGERÄT eingeschaltet ist. Niemals direkt auf den DER KLASSE I 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 only. • The unit must be connected
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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 (
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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
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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 muß vom Typ HO3VVF3GO.75 (Mindestanforderung) sein und die Aufschrift oder 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 qual
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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 recyclabl
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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
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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
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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
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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 Soc
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Chapter 1: Introduction 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. 10/100/1000 Mbps RJ-45 Ports Port Status Indicators Status 12 3 4 5 67 8
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Introduction 1 Switch Architecture The switch employs a wire-speed, non-blocking switching fabric. This permits simultaneous wire-speed transport of multiple packets at low latency on all ports. The switch also features full-duplex capability on all ports, which effectively doubles the bandwidth of each connection. The switch uses store-and-forward switching to ensure maximum data integrity. With store-and-forward switching, the entire packet must be received into a buffer and checked for v
