Manuale d’uso / di manutenzione del prodotto GS752TXS del fabbricante NETGEAR
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350 East Plumeria Drive San Jose, CA 95 134 USA May 201 1 202-10864-01 v1.0 G S 752 T X S S m a r t S w i t c h Har dw ar e Installation G uide.
2 | GS752TXS Smart Switch Hard ware Installation Guide ©201 1 NET GEAR , In c. All rig hts reserv ed No p art of this publica tion may be reprodu ced, tr ansmitted, tra nscribed, stored i n a retriev al syste m, or translat ed into any language in any form or b y any me ans withou t the wri tten permi ssion of NETGEAR, In c.
Con tent s | 3 Ta b l e o f C o n t e n t s Chapter 1 Introduct ion Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
GS752TXS Smart Switch Hard ware Installation Guide 4 | Contents Network Ada pter Card s . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 8 Configur ation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
GS752TXS Smart Switch Hard ware Installation Guide Con tents | 5.
C hapter 1. Introduction | 6 1 1. Intr oduc tion Congratulat ions on t he purchase of your NETGEAR ® ProSafe TM GS752TXS Smart Swi tch! Y our GS752TXS Smart Switch is a st ate-of-the-a r t, hig h-per.
Ch apter 1. Introduction | 7 GS752TXS Smart Switch Hard ware Inst allation Guide Overview The NETGEAR GS752TXS Smart Switch provides 48 twisted- pair port s that support nonst op 10/100/1000M net works.
8 | Chapter 1. Int roduction GS752TXS Smart Switch Hardware Installation Guide • IEEE 802.3z (10 00BASE-x) • IEEE802.aq (10GBASE-LRM) • IEEE802.3ae (10GBASE Eth ernet) • IEEE802.3az (Ener gy Effi cient Ethe rnet) • IEEE 802.3x (Full -duplex f low control) • Autosensing and auto-negot iating cap abiliti es for all port s.
Ch apter 1. Introduction | 9 GS752TXS Smart Switch Hard ware Inst allation Guide A stac k unit c an operate i n one of the following Modes : • S tandalone unit runs as a genera l switch. The standalon e unit does not run the st acking applicati on until it is connected to a st ack.
10 | Chapter 1. Introduction GS752TXS Smart Switch Hardware Installation Guide • Power cord • Instal lation g uide • Smart Switch Resource CD with NETGEAR Smart Control Center and User ’s Manual If any item is missing or damaged, cont act the place of purchase immediate ly .
Cha pter 1. Intr oduc tion | 11 GS752TXS Smart Switch Hard ware Inst allation Guide.
Chapter 2. Physic al Description | 12 2 2. P h y s ic a l D e script io n This chapter descr ibes the GS752TXS Smart Switch hardware features . T opics include: • GS752TXS Front-Panel and Back-Panel.
Ch apter 2. Physical Description | 13 GS752TXS Smart Switch Hard ware Inst allation Guide • Four dedi cated 1000 Mbps/10Gbp s S FP+ Gigabit Eth ernet switchi ng ports. Up to two of these p orts (port s 51 and 52) can alt ernatively b e used as stack ing port s.
14 | Chapter 2. Physical Description GS752TXS Smart Switch Hardware Installation Guide System LEDs The following table describes the system LED designa tions. LED Designatio n Power • Solid Gre en — Device is pow ered on, run- time code is up and ru nning.
Ch apter 2. Physical Description | 15 GS752TXS Smart Switch Hard ware Inst allation Guide Device Hardwa re Interfac es RJ -45 P o rts RJ-45 port s are autosensing port s.
16 | Chapter 2. Physical Description GS752TXS Smart Switch Hardware Installation Guide Re set Button The Smart Switch has a Reset button on the front p anel to allow you to manually reboot the switch. This actio n is equivalent to powering the unit of f and back on.
Ch apter 2. Physical Description | 17 GS752TXS Smart Switch Hard ware Inst allation Guide.
Ch apter 3. Applications | 18 3 3. A p p l ic a t io n s Y our GS752TXS Smart Switc h is designed to provide fle xibility i n configuring your networ k connections. It can be used as your only network traf fic-distribut ion device or with 10 Mbp s, 100 Mbps , 1000 Mbps, and 10 Gbp s hubs and swit ches.
Chap ter 3. Applicatio ns | 19 GS752TXS Smart Switch Hard ware Inst allation Guide Backbone S witching Y ou can us e the GS752TXS Smart Switc h as a backbone swi tch in a small network tha t gives users high -speed acc ess to ser vers and ot her network devices.
C hapter 4. Inst allatio n | 20 4 4. Inst allati on This chapter descr ibes the inst allation procedures for your GS752TXS Smart Switch. Switch inst allation i nvolves t he following steps: S tep 1: P.
Ch apter 4. Inst allatio n | 21 GS752TXS Smart Switch Hard ware Inst allation Guide Step 1: Preparing the S ite Before you inst all the switch, ensure the operati ng environment meets the si te requirement s in the foll owing t able.
22 | Chapter 4. Installation GS752TXS Smart Switch Hardware Installation Guide 4. Align the mounting holes in the brackets with the holes i n the rack, and insert two pan-head screws with nylon washers through each bracket and into the rack. 5. T ighten the screws with a #2 Phillips screwdri v er to secure mounting brackets to the rack.
Ch apter 4. Inst allatio n | 23 GS752TXS Smart Switch Hard ware Inst allation Guide Figure 7. Conne cting Devi ces to the Switch Connect each PC to an RJ-45 network port on the Switch front panel ( Figure 7 ). Us e Category 5 (Cat5 ) Unshielded T wisted-Pair (UTP) ca ble terminated with an RJ-45 conne ctor to make these connection s.
24 | Chapter 4. Installation GS752TXS Smart Switch Hardware Installation Guide Figure 8. Installing and SFP T ra nsceiver Module Step 6: Insta lling Device as Stand-alon e or Stack Master A master-backup unit runs as a slave unit as described above. In addition, it continuously monitors t he existenc e and operation of the st ack master .
Ch apter 4. Inst allatio n | 25 GS752TXS Smart Switch Hard ware Inst allation Guide Figure 9. St acking T opologies The device is “Plug and Play ” in terms of stacki ng configurat ion. Before powering up the device, connect the devices into the requir ed stacki ng topology .
26 | Chapter 4. Installation GS752TXS Smart Switch Hardware Installation Guide Step 8 : Managing t he Switch usi ng a W eb Bro wser or t he PC Utility The GS752TXS Smart Switch contains sof tware for viewing, changing, and monit oring the way it works.
Ap pendix : T rou bleshooting | 27 A A. T r oubles hoot i ng This chapte r provides informati on about t rou bleshooti ng the NETGEAR Smart Switch. T opics inclu de the foll owing: • T roubleshootin.
28 | Appendix : T roub leshooting GS752TXS Smart Switch Hardware Installation Guide Additional T roubleshooti ng Suggestions If the s uggestions in Troubl eshooting Chart do not resolve t he problem, refer t o the troubleshoot ing suggesti ons in t his sect ion.
Appen dix : T echnical Specifications | 29 B B. T e ch n ic a l Spe c i fica t io n s Network P rotocol and Standards Compatibility IEEE 802.3 10BASE-T IEEE 802.3u 100BASE-TX IEEE 802.3ab 1000BASE-T IEEE 802.3z 1000BASE-X IEEE802.3aq (10GBASE-LRM) IEEE802.
30 | Appendix : T ech nical Specifications GS752TXS Smart Switch Hardware Installation Guide SNTP (Simple Network T ime Protocol) 3 servers. Disabled by default.
Appendix : T echnical Specifications | 31 GS752TXS Smart Switch Hard ware Inst allation Guide Physical Specifications Dimensions (H x W x D): 1.7 x 17.
32 | Appendix : T ech nical Specifications GS752TXS Smart Switch Hardware Installation Guide.
Appendix : Notification of Compliance | 33 C C. No tif i cati on o f Com pli ance NET GEAR Wir ed Pr oducts Regulatory Comp liance Informa tion This secti on includes user requirements for operating t his product in accordance with National laws f or usage of radio s pectrum and oper ation of radio devic es.
34 | Appendix : Notification of Comp liance GS752TXS Smart Switch Hardware Installation Guide FCC Radio Frequency Interference W ar nings & Instructions This equipment has been t ested and f ound to compl y with t he limit s for a Class B di gital device, pursuant to Part 15 of the FCC Rules.
Index | 35 Inde x Nume rics 1U 8 8-pin 15 A Applying A C Power 25 Auto Uplink 15 Auto-neg otiating 8 Autosensing 15 B Backpressure 8 C Category 5 U nshiel ded T wisted-Pai r 7 Checki ng the Instal lat.
36 | Index GS752TXS Smart Switch Hardware Installation Guide T tech nical s upport 2 T emper atur e 21 trade marks 2 Traffic Co nt rol 7 T roubleshootin g Chart 27 U User Inte rvention 15 User’s Man.
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 NETGEAR GS752TXS 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 NETGEAR GS752TXS - in questo modo è possibile verificare se l’apparecchio soddisfa le tue esigenze. Esplorando le pagine segenti del manuali d’uso NETGEAR GS752TXS imparerai tutte le caratteristiche del prodotto e le informazioni sul suo funzionamento. Le informazioni sul NETGEAR GS752TXS ti aiuteranno sicuramente a prendere una decisione relativa all’acquisto.
In una situazione in cui hai già il NETGEAR GS752TXS, 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 NETGEAR GS752TXS.
Tuttavia, uno dei ruoli più importanti per l’utente svolti dal manuale d’uso è quello di aiutare a risolvere i problemi con il NETGEAR GS752TXS. Quasi sempre, ci troverai Troubleshooting, cioè i guasti più frequenti e malfunzionamenti del dispositivo NETGEAR GS752TXS 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.
