Manuale d’uso / di manutenzione del prodotto OmniStack LS 6248 del fabbricante Alcatel
Vai alla pagina of 60
Part No. 060203-10, Rev. C January 2007 OmniS tack® LS 6200 Series Getting S tarted Guide Installationsanleitung www .alcatel.com.
An Alcatel service agreement brings your comp any the assurance o f 7x24 no-excuses technical support. You’ll also receive regul ar softw are updates to maintain and maximize your Alcatel product’s featu res and functionality and on-site hardware replacement thro ugh our global network of highly qu alified ser vice deliver y partners.
reasonable protection agai nst harmful interfere nce w hen the equipmen t is oper ated in a commercial environment. Th is equipment generates, uses, and can r adiate radio frequency energy and, if not installed and used in accord anc e with the instructions in this guide, may ca use interference to radio commun ications.
.
v Compliances and Safety Warnings FCC - Class A This equipment generates, uses, and can r adi ate radio frequency ene rgy and, if not installed and used in accordance with the inst ruction manual, ma y cause interference t o radio communications.
vi Cauti on: Do not plug a phone jack connector in th e RJ-45 port. This may damage this device. Attention: Les raccordeur s ne sont pas utilisé pour le système téléphonique! Immunity: • Product.
vii Safety Comp liance W arning: Fiber Optic Port Safety Avertissment: Port s pour fibres optiques - sécurité sur le plan optique W arnhinweis: Fa seroptikan schlüsse - Optische Sicherheit Underwriters Labor atories Compliance Statement Important! Before making connections, make sure you ha ve the correct cord set.
viii • The unit must be connected to an earthed (grounded) ou tlet to comply with international safety standards. • Do not connect the unit to an A.
ix personnel qualifié. • Ne branchez pas votre appar eil sur une prise se cteur (alimentatio n 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.
x erfolgen. • Das Gerät sollte nicht an eine ungeerdet e Wechselstromsteckdose ang eschlossen werden.•Das Gerät muß an eine geerdete Steckdose angeschlossen werden, welche die internationalen Sicherheitsnorme n erfüllt.
xi Warnings and Cautiona ry Messages Wa r n i n g : This product does not co ntain any serviceable user parts. Wa r n i n g : Inst alla tion and removal of the unit must be carried out by qualified personnel o nly .
xii Wichtige Sicher heitshinweise (Germany) 1. Bitte lesen Sie dies e Hi nweise sorg fältig durch. 2. Heben Sie di ese Anleit ung für den spätere n Ge brauch a uf. 3. V o r jedem Reini gen ist da s Gerät vom S tr omn etz zu tren nen. V erwe nde n Sie keine Flüssigo der Aero sol reinige r .
xiii • Continual monitoring of safety standards. End of Product Life S pan This product is manufactured in such a way as to allow for the recovery and disposal of all included electrical components once the pr oduct has reached the end of its life. Manufacturing Materi als There are no hazardous nor ozon e-depl eting materials in this product.
xiv.
xv Contents Chapte r 1: Intr oduction 1- 5 Overview 1-5 Switch Architectu re 1-6 Network Management Options 1-6 Description of Hardware 1-6 10/100/1000BASE-T Ports 1-6 SFP Slots 1-7 Status LEDs 1-8 Se.
Contents xvi 1000 Mbps Gigabit Ethernet Collision Domain 3-24 100 Mbps Fast Ethernet Coll ision Domain 3-25 10 Mbps Ethe rnet Collisi on Domain 3-25 Cable Labeling and Co nnection Records 3-26 Appendi.
1 Figures Front Panel ...... .................... ................. ................. ................. ................ ............... 1-6 Port LEDs ... ................. ................. ................ ................. .................... ....
2 Figures.
3 Tables Port Status LEDs ........... ................. ................. ................. .................... ................ . 1-8 System Stat us LEDs ......... ................. ................. ................. ................... ...........
4 Ta b l e s.
1-5 Chapter 1: Introduction Overview The OmniS tack® 6200 series has nin e platforms: • OS-LS-6212 – Ethernet base d switch wi th 12 RJ-45 10/100Base-TX ports, two Gigabit combo u plink ports (wi.
Introduction 1-6 1 Switch Architecture The Fast Ethernet Swi tch employs a wire-s peed, non-block ing swi tching f abric. This permit s simult aneous wire-speed transport of multiple packet s at low latency on all ports. This switch also features ful l-du plex capabilit y on all ports, which ef fectively doubles th e bandwidth o f each connection.
Description of Hardware 1-7 1 Each port also support s auto-negotiation of flow cont rol, so the switch can automatical ly prevent port buffers fr om becoming saturated. On the LS-OS-6224U, there are two RJ-45 por t s, which are shared with two of the SFP transceiver sl ots.
Introduction 1-8 1 Status LEDs The LEDs, which are locat ed on the front panel f or easy viewing, are shown below and described in the following t able.
Description of Hardware 1-9 1 Figure 1-4. System LEDs Table 1-2. System Status LEDs Green Stack in normal operating state (Master Unit) Green Blinking Master Unit is initiating stack (Master Unit) Amb.
Introduction 1-10 1 Setting Stacking/St andalone Modes The OS6200 switch provides S tacking and S tandalone working modes. T o Set the required mode by using th e Unit push button perform the foll owing procedures: T o work in a st acking mode : 1. Reboot the Alcatel OS6200 switch.
Description of Hardware 1-11 1 Optional Backup Power Supply The switch support s an optional Backup Power Supply (BPS), that can supply po wer to the switch in t he event of failure of the internal power suppl y . The U24 device support three ki nd of BPS: • 100W — OS-LS-6 2BP-DC —OS LS-6200 modular DC backup power supply.
Introduction 1-12 1 Features and Bene fit s Connectivity • 12/24/48 dual-sp eed ports for e asy Fast Ethe rn et integra ti on and f or prot ectio n of your investment i n legacy LAN equipmen t.
2-13 Chapter 2: Installing the Switch Selecting a Site Switches can be mount ed in a st andard 19 -inch equipment rack or on a flat surface . Be sure to follow the guid elines below when choosing a loca tion. • The site should: • be at the center of all the devic es you want to li nk and near a power ou tlet.
2-14 Installing th e Switch 2 Figure 2-1. RJ-45 Connections Equipment Checklist After unp acking the switch, check the content s to be sure you have received all the component s. Then, befo re beginning the installat ion, be sure you have all other necessary inst allation equipment.
2-15 Mounting 2 Mounting A switch unit can be mo unted i n a s t an dard 1 9-inc h equ ipme nt ra ck or on a des kto p or shelf. Mounti ng instructions for each type of site foll ow .
2-16 Installing th e Switch 2 2. Mount the device i n the rack, using rack-mounti ng screws (not provided). Figure 2-3. Installing the Switch i n a Ra ck 3. If inst alling a single switch only , turn to “Connecting to a Power Source” at the end of this chapt er .
2-17 Connecting to a Power Sou rce 2 are at least two inche s of spa ce on all sides for proper air flow . 3. If inst alling a single switch on ly , go to “Connecti ng to a Power Source” at the end of this chapt er . 4. If inst alling multi ple switches, at tach fo ur adhesive feet to each one .
2-18 Installing th e Switch 2 Figure 2-6. Power Receptacle 2. Plug the other end of th e c abl e into a grounded, 3-pin socket. Note: For Internationa l use, you may need to change the AC line cord. You must use a line cord set that has been approved for the receptacle type in your count ry.
2-19 Installati on Inst ructi ons in German 2 • Imstande sein, eine Temperatur zwischen 0 und 45 °C (32 und 113 °FF) un d eine Feuchtigkei t i nnerhalb von 5% bis 95% (nichtkondensierend) beizubeh.
2-20 Installing th e Switch 2 4. Wen n Sie mehrere Switches inst allieren möch ten, dann montieren Sie sie untere ina nder in einer beliebigen Reihenf olge.
3-21 Chapter 3: Making Network Connections Connecting Network Devices This switch is designe d to interc onnect multiple segment s (or collision domains). It can be connected to network cards in PCs and servers, as wel l as to hubs, switches or routers.
3-22 Making Network Co nnections 3 2. If the device is a PC card and the switch is in th e wiring cl oset , att ach the other end of the c able segment to a modul ar wall outlet that is connected to the wiring closet. (See “Wiring Clo set Connections” on the next pag e.
3-23 Fiber Optic SFP Devices 3 Fiber Optic SFP Devices An optional Gigabit SFP trans ceiver (1 000BASE-SX, or 1000BA SE-LX) can be used for a backbo ne connection between s w itches, or for conne cting to a high-speed server . Each multimode fiber optic port req uires 50/125 or 62.
3-24 Making Network Co nnections 3 Connectivity Rules When adding hubs (repeat ers) to your networ k, please foll ow the connectiv ity rules listed in the manua ls for these products.
3-25 Connectivity Rul es 3 100 Mbps Fast Ethe rnet Collision Domain Table 3-4. Maximu m Fast Ethern et Cable Distan ce 10 Mbps Ethernet Collision Domain Table 3-5.
3-26 Making Network Co nnections 3 Cable Labeling and Connection Records When planning a network inst allation, it is essential to label the opp osing ends of cables a nd to record where each cable is connected .
A-27 Appendix A: Troubleshooting Diagnosing Switch Indicators Table A-1. Trou bleshooting Chart Power and Cooling Problems If the power indicato r does not turn on when the power cord is plugged in, you may have a problem with the power outlet, power cord, or internal power supply .
A-28 T roub leshooting A subnet mask, and def ault gateway . If you have tro ubl e est a blishing a link to the management agent , check to see if you have a valid network connect ion. Then verify tha t you entered the correct IP address. Also, be sure the port t hrough which you are c onnecting to the switch has not been disabled.
B-29 Appendix B: Cables Twisted-Pair Cable and Pin Assignments Cauti on: DO NOT plug a phone jack connector into any RJ-45 port. Use only twisted-pair cables with RJ-45 connectors that conform with FCC standards. For 10BASE-T/100BASE-TX connections, a twisted-pa ir cable must have two pairs of wires.
B-30 Cables B Table B-1. 10/ 100BASE-TX MDI and MDI- X Po rt Pinouts 1000BASE-T Pin Assignme nts All 1000BASE-T port s support automati c MDI/MDI-X operation, so you can use straight-through cabl es for all network connections to PCs or servers, or to other switches or hubs.
B-31 Fiber Standards B test s are specified in the ANSI/TIA/EIA-TSB-95 Bulletin, “Th e Additional T ransmission Performan ce Guidelines for 100 Ohm 4-Pair Category 5 Cabling.” Note that when test ing your cable installa tion, be sure to include all p atch cables between s w itches and end devices.
B-32 Cables B.
C-33 Appendix C: Specifications Physical Characteristics Port s OS-LS-6212 – Ethernet base d switch wi th 12 RJ-45 10/100Base-TX ports, two Gigabit combo uplink po rts (with SFP or 10/100/1000Base-T.
C-34 Specification s C Port: Link/Act (Activity ), FDX (Duplex/half duplex), S tacking (Activ ity) Wei g ht Non PoE Devi ces OS-LS-6212 – 3.0 Kg OS-LS-6224 – 3.0 Kg OS-LS-6224U – 3.5 Kg OS-LS-6248 – 4.1Kg PoE Devices OS-LS-6212P – 3.5 Kg OS-LS-6224P – 4.
C-35 Compliances C PoE Device OS-LS-6212P – 135W 100-240V AC 12V/4.5A OS-LS-6224P – 225W 100-240V AC -50V/3.6A, 12V/4A OS-LS-6248P – 465W 100-240V AC 12V/7.5A,-50V/7.5A The maximum power sup pl y for PoE devices is 345. Backup Power Suppl y OS-LS-62BP — 126W , 100-240V AC 2-1A.
C-36 Specification s C.
Glossary-37 Glossary 10BASE-T IEEE 802.3 specification for 10 Mbps Ethe rnet over two p airs of Categ ory 3, 4, or 5 UTP cable. 1000BASE-LX IEEE 802.3z speci f ication for Gigabit Ethernet over two strands of 50/125, 62.5/125 or 9/125 micron core fiber cab le.
Glossar y Glossary-38 Ethernet A network communic ation system devel oped and stan dardized by DEC, Intel, and Xerox, using baseband t r ansmission, CSMA/CD access, logical bus topology , and coaxial cable.
Glossary-39 Glossar y LED Light emittin g diode used for monit ori ng a device or network condition. Local Area Network (LAN) A group of i nterconnected computer and support devices.
Glossar y Glossary-40.
Index-41 Numerics 10 Mbps connectivity rules 3-25 100 Mbps connectivity rules 3-2 4 , 3-25 1000 Mbps connectivity rules 3-24 1000BASE-T pin Assignments 5-30 1000BASE-T ports 1-6 100BASE-TX ports 1-6 1.
Index-42 Index location requirements 2-13 M management agent 1-6 features 1-12 , 6-36 out-of-band 1-6 SNMP 1-6 Web-based 1-6 mounting the switch in a rack 2-15 on a desktop or shelf 2-16 multimode fib.
.
060190-10.
Un punto importante, dopo l’acquisto del dispositivo (o anche prima di acquisto) è quello di leggere il manuale. Dobbiamo farlo per diversi motivi semplici:
Se non hai ancora comprato il Alcatel OmniStack LS 6248 è un buon momento per familiarizzare con i dati di base del prodotto. Prime consultare le pagine iniziali del manuale d’uso, che si trova al di sopra. Dovresti trovare lì i dati tecnici più importanti del Alcatel OmniStack LS 6248 - in questo modo è possibile verificare se l’apparecchio soddisfa le tue esigenze. Esplorando le pagine segenti del manuali d’uso Alcatel OmniStack LS 6248 imparerai tutte le caratteristiche del prodotto e le informazioni sul suo funzionamento. Le informazioni sul Alcatel OmniStack LS 6248 ti aiuteranno sicuramente a prendere una decisione relativa all’acquisto.
In una situazione in cui hai già il Alcatel OmniStack LS 6248, ma non hai ancora letto il manuale d’uso, dovresti farlo per le ragioni sopra descritte. Saprai quindi se hai correttamente usato le funzioni disponibili, e se hai commesso errori che possono ridurre la durata di vita del Alcatel OmniStack LS 6248.
Tuttavia, uno dei ruoli più importanti per l’utente svolti dal manuale d’uso è quello di aiutare a risolvere i problemi con il Alcatel OmniStack LS 6248. Quasi sempre, ci troverai Troubleshooting, cioè i guasti più frequenti e malfunzionamenti del dispositivo Alcatel OmniStack LS 6248 insieme con le istruzioni su come risolverli. Anche se non si riesci a risolvere il problema, il manuale d’uso ti mostrerà il percorso di ulteriori procedimenti – il contatto con il centro servizio clienti o il servizio più vicino.
