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GarrettCom 8000X manuale d’uso - BKManuals
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GarrettCom 8000X manuale d’uso

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Le regole impongono al rivenditore l'obbligo di fornire all'acquirente, insieme alle merci, il manuale d’uso GarrettCom 8000X. La mancanza del manuale d’uso o le informazioni errate fornite al consumatore sono la base di una denuncia in caso di inosservanza del dispositivo con il contratto. Secondo la legge, l’inclusione del manuale d’uso in una forma diversa da quella cartacea è permessa, che viene spesso utilizzato recentemente, includendo una forma grafica o elettronica GarrettCom 8000X o video didattici per gli utenti. La condizione è il suo carattere leggibile e comprensibile.

Che cosa è il manuale d’uso?

La parola deriva dal latino "instructio", cioè organizzare. Così, il manuale d’uso GarrettCom 8000X descrive le fasi del procedimento. Lo scopo del manuale d’uso è istruire, facilitare lo avviamento, l'uso di attrezzature o l’esecuzione di determinate azioni. Il manuale è una raccolta di informazioni sull'oggetto/servizio, un suggerimento.

Purtroppo, pochi utenti prendono il tempo di leggere il manuale d’uso, e un buono manuale non solo permette di conoscere una serie di funzionalità aggiuntive del dispositivo acquistato, ma anche evitare la maggioranza dei guasti.

Quindi cosa dovrebbe contenere il manuale perfetto?

Innanzitutto, il manuale d’uso GarrettCom 8000X dovrebbe contenere:
- informazioni sui dati tecnici del dispositivo GarrettCom 8000X
- nome del fabbricante e anno di fabbricazione GarrettCom 8000X
- istruzioni per l'uso, la regolazione e la manutenzione delle attrezzature GarrettCom 8000X
- segnaletica di sicurezza e certificati che confermano la conformità con le norme pertinenti

Perché non leggiamo i manuali d’uso?

Generalmente questo è dovuto alla mancanza di tempo e certezza per quanto riguarda la funzionalità specifica delle attrezzature acquistate. Purtroppo, la connessione e l’avvio GarrettCom 8000X non sono sufficienti. Questo manuale contiene una serie di linee guida per funzionalità specifiche, la sicurezza, metodi di manutenzione (anche i mezzi che dovrebbero essere usati), eventuali difetti GarrettCom 8000X e modi per risolvere i problemi più comuni durante l'uso. Infine, il manuale contiene le coordinate del servizio GarrettCom in assenza dell'efficacia delle soluzioni proposte. Attualmente, i manuali d’uso sotto forma di animazioni interessanti e video didattici che sono migliori che la brochure suscitano un interesse considerevole. Questo tipo di manuale permette all'utente di visualizzare tutto il video didattico senza saltare le specifiche e complicate descrizioni tecniche GarrettCom 8000X, come nel caso della versione cartacea.

Perché leggere il manuale d’uso?

Prima di tutto, contiene la risposta sulla struttura, le possibilità del dispositivo GarrettCom 8000X, l'uso di vari accessori ed una serie di informazioni per sfruttare totalmente tutte le caratteristiche e servizi.

Dopo l'acquisto di successo di attrezzature/dispositivo, prendere un momento per familiarizzare con tutte le parti del manuale d'uso GarrettCom 8000X. Attualmente, sono preparati con cura e tradotti per essere comprensibili non solo per gli utenti, ma per svolgere la loro funzione di base di informazioni e di aiuto.

Sommario del manuale d’uso

  • Pagina 1

    ww w Gar r ett Com com .. ww w Gar r ett Com com .. Corporate Headquarters GarrettCom, Inc. 213 Hammond Ave. Fremont, CA 94539 Phone (510) 438-9071 Fax (510) 438-9072 Website: http://www.GarrettCom.com email support@garrettcom.c om Magnum 8000X Mixed-Media Fiber Hubs Installation and User Guide[...]

  • Pagina 2

    Magnum 8000X M ixed-Media Fiber Hubs Installation and User Guide (05/02) ww w Gar r ett Com com .. Magnum  8000X Mixed-Media Fiber Hubs Installation and User Guide Part #: 84-000122 (Rev C 04/02) Trademarks Ethernet is a trademark of Xerox Corporation NEBS is a trademark of Telcordia Technologies UL is a registered trademark of Underwriters Labo[...]

  • Pagina 3

    Magnum 8000X M ixed-Media Fiber Hubs Installation and User Guide (05/02) ww w Gar r ett Com com .. Contacting GarrettCom, Inc Please use the mailing address, phone and fax numbers and email address listed below: GarrettCom, Inc. 478 23 Westinghouse Dri ve Fremont, CA 94539 Phone (510) 438-9071 Fax (510) 438-9072 Website: http://www.GarrettCom.com e[...]

  • Pagina 4

    Magnum DS80 Dual-Speed Personal Hub Installation and User Guide (05/ 02) ww w Gar r ett Com com .. The Magnum Line ETHERNET CONNECTIVITY PRODUCTS "DESIGNED AND M ANUFACTURED IN THE USA" OVERVIEW GarrettCom, Inc.offers the premium-quality Magnum  line of Ethernet LAN connectivity products with industry-sta ndard functionality and built-[...]

  • Pagina 5

    Magnum 8000X M ixed-Media Fiber Hubs Installation and User Guide (05/ 02) ww w Gar r ett Com com .. TABLE OF CONTEN TS ............................................................................................. PAGE 1.0 TECHNICAL S PECIFICATIONS ............................................................................... 1 1.1 Specifications -[...]

  • Pagina 6

    Magnum 8000X M ixed-Media Fiber Hubs Installation and User Guide (05/ 02) ww w Gar r ett Com com .. 3.10.1 Installi ng SPM module in Magnum 8000X * ................................. 34 3.10.2 Removing SPM module *............................................................... 35 3.11 Powering th e Magnum 8000X ......................................[...]

  • Pagina 7

    Magnum 8000X M ixed-Media Fiber Hubs Installation and User Guide (05/ 02) ww w Gar r ett Com com .. Revisions Rev D 05/02 : Updated the Rack Mounting and Appendix B & C with 24VDC & 125VDC Power Supply option Rev C 05/01 : Change the company name to Garre ttCom, Inc. (Formerly it was Garrett Communications). There are no changes to the cont[...]

  • Pagina 8

    Magnum 8000X M ixed-Media Fiber Hubs Installation and User Guide (05/ 02) 1 ww w Gar r ett Com com .. 1.0 Technical Specifications Performance (hub supports both 10 and 100Mb dom ains, ports individually selected) When a port is operating at 100Mbps Data Rate: 100Mbps PDV (Path Delay Value): 80BT, exceeds Class II When a port is operating at 10 Mbp[...]

  • Pagina 9

    Magnum 8000X M ixed-Media Fiber Hubs Installation and User Guide (05/ 02) 2 ww w Gar r ett Com com .. DC Power Supply (Options) -48VDC Power Input Voltage : 36 to 70 VDC 24VDC Power Input Voltage : 20 to 36VDC 125VDC Power Input Voltage : 120 to 160VDC Std. Terminal Block : “ -, GND, + ” Power Consumpti on: same as for AC m odels, see above For[...]

  • Pagina 10

    Magnum 8000X M ixed-Media Fiber Hubs Installation and User Guide (05/ 02) 3 ww w Gar r ett Com com .. 1.1 Specifications - Port Modules, for front ports of the Magnum 8000X (For Power Budget data, see Section 4.5) PM Model # I EEE Standard Sp eed Connector type -Mode FPM-MST FX 100Mbps ST “twist-lock” multi- FPM-MSC FX 100Mbps SC “snap-in” [...]

  • Pagina 11

    Magnum 8000X M ixed-Media Fiber Hubs Installation and User Guide (05/ 02) 4 ww w Gar r ett Com com .. 1.3 Ordering Information (see Appendices for DC power supply options) Magnum 8000X Mixed-Media Fiber Hubs ** Magnum 8000X Base Chassis with 16 Port Module (PM) slots for 10/100 operation per port. Any m ix of 100Mbps and 10 Mbps Fiber PMs (see list[...]

  • Pagina 12

    Magnum 8000X M ixed-Media Fiber Hubs Installation and User Guide (05/ 02) 5 ww w Gar r ett Com com .. 2.0 Introduction - Magnum 8000X Mixed-Media Fiber Hub 2.1 Inspecting the Package and Product Examine the shipping container for obvious damage prior to installing this product; notify the carrier of any damage which you believe occurred during ship[...]

  • Pagina 13

    Magnum 8000X M ixed-Media Fiber Hubs Installation and User Guide (05/ 02) 6 ww w Gar r ett Com com .. 2.2 General Information Designed for “fiber-to-the-desktop” a pplications that are economical and high performance, the Magnum 8000X accepts a variety of fiber modules so that users can choose the fiber port types desired. A dozen different 100[...]

  • Pagina 14

    Magnum 8000X M ixed-Media Fiber Hubs Installation and User Guide (05/ 02) 7 ww w Gar r ett Com com .. configured in a stack with as many as 3 total units. The two shared traffic domains automatically expand to support all of the por ts in the stack. Any combination of 10 and 100Mbps ports, up to the maximum 48 ports ( 3units) in one stack, can be u[...]

  • Pagina 15

    Magnum 8000X M ixed-Media Fiber Hubs Installation and User Guide (05/ 02) 8 ww w Gar r ett Com com .. the AC power system into which it is bei ng installed. An ON/OFF power switch is used for powering the hub on and off when it is placed in or taken out of service, or when it needs to be reset. AC Power input is auto-ranging, from 100 to 240vac wit[...]

  • Pagina 16

    Magnum 8000X M ixed-Media Fiber Hubs Installation and User Guide (05/ 02) 9 ww w Gar r et t Com com .. used. The Magnum 8000X PM network connector types, shown left-to-right in Figure 2.3a below, are “PM-RJ45U” for RJ-45s (10BASE-T or 100BASE-TX, UTP and STP) with an up-link switch, “FPM-MTRJ” for fiber MT-RJ (small form factor 100BASE-FX m[...]

  • Pagina 17

    Magnum 8000X M ixed-Media Fiber Hubs Installation and User Guide (05/ 02) 10 ww w Gar r et t Com com .. for factory configuration at time of order. It is also possible for the rear bonus port to be re-configured in the field by a trained technician to add or exchange a Switching Port Module. Figure 2.5a below shows the in ternals of the Magnum 8000[...]

  • Pagina 18

    Magnum 8000X M ixed-Media Fiber Hubs Installation and User Guide (05/ 02) 11 ww w Gar r et t Com com .. With this large address table, SPM port modules can serve the needs of medium-sized to large networ ks. The address tables are flushed periodically to update the network status and to purge any inactive stations from the tables. See the figure an[...]

  • Pagina 19

    Magnum 8000X M ixed-Media Fiber Hubs Installation and User Guide (05/ 02) 12 ww w Gar r et t Com com .. no software configuring and is transparent to system and application software, including network management software. 2.5.1 Magnum SPM-FDST The significant feature of the SPM-FDST is that the fiber bonus port operates in full-duplex mode, sending[...]

  • Pagina 20

    Magnum 8000X M ixed-Media Fiber Hubs Installation and User Guide (05/ 02) 13 ww w Gar r et t Com com .. buffer is 1Mbps to maintain high networ k performance. The MAC addres s memory is 8KB, suitable for medium to large networks. In summary, the Magnum SPM-FDST is a multi-m ode fiber optic switching port module. It has 100Mb ST-type connect ors. Th[...]

  • Pagina 21

    Magnum 8000X M ixed-Media Fiber Hubs Installation and User Guide (05/ 02) 14 ww w Gar r et t Com com .. SPM-FDSSC’s can be used together on each end of a fiber segment to get the maximum distance of 15km of single-mode fiber optic cable in a Fast Ethernet network. For an SPM-FDSSC used to c onnect into a separate collision domain, the cable dista[...]

  • Pagina 22

    Magnum 8000X M ixed-Media Fiber Hubs Installation and User Guide (05/ 02) 15 ww w Gar r et t Com com .. 2.6 10 /100 Speed Auto-sensing (8000X front copper ports only) Twisted pair copper ports (PM-RJ45 or PM-RJ45U only) support auto- sensing for speed, independent of the other ports. Speed-sensing is performed by the Magnum 8000X’s electronics in[...]

  • Pagina 23

    Magnum 8000X M ixed-Media Fiber Hubs Installation and User Guide (05/ 02) 16 ww w Gar r et t Com com .. Normally, one Magnum 8000X hub is needed to provide a switch between the 10 and 100Mbps domains. With one base model Magnum 8000X, up to two additional 8000X-A “add- on” units or two DS8016-A hub units can be stacked to operate as one 10/100 [...]

  • Pagina 24

    Magnum 8000X M ixed-Media Fiber Hubs Installation and User Guide (05/ 02) 17 ww w Gar r et t Com com .. The bridge operates in the store-and-forward mode, which filters out bad packets and maintains optimum perform ance in both domains. Packet forwarding delay is only 5 µ s (plus packet time), much less than traditional store-and-forward bridge pr[...]

  • Pagina 25

    Magnum 8000X M ixed-Media Fiber Hubs Installation and User Guide (05/ 02) 18 ww w Gar r et t Com com .. 2.9 Features and Benefits ! Supports 10 or 100Mb network connections on each of sixteen ports Magnum 8000X Dual-Speed Fiber Hubs comb ine two logical hubs --- one at 10 Mbps and one at 100Mbps --- in one physical box supporting two traffic domain[...]

  • Pagina 26

    Magnum 8000X M ixed-Media Fiber Hubs Installation and User Guide (05/ 02) 19 ww w Gar r et t Com com .. 2.10 Applications The 8000X Port Modules are factory and field configurable. This (and the stacking feature) provides for easy expansi on of the network, and it provides flexibility to adapt to new fiber port connector types as technology changes[...]

  • Pagina 27

    Magnum 8000X M ixed-Media Fiber Hubs Installation and User Guide (05/ 02) 20 ww w Gar r et t Com com .. The Magnum 8000X Fiber Hubs support all of the fiber port types (including the latest models), adapting the fiber LAN to changing technology. The Dual- Speed feature provides for growth in performance to hi gher bandwidth 100Mbps speed, and the p[...]

  • Pagina 28

    Magnum 8000X M ixed-Media Fiber Hubs Installation and User Guide (05/ 02) 21 ww w Gar r et t Com com .. 3.0 Magnum 8000X Installation Before installing the equipment, it is necessary to take the following precautions: 1.) If the equipment is mounted in an enclosed or multiple rack assembly, the environmental temperature around the equipment must be[...]

  • Pagina 29

    Magnum 8000X M ixed-Media Fiber Hubs Installation and User Guide (05/ 02) 22 ww w Gar r et t Com com .. The various media types supported along with the corresponding IEEE 802.3 and 802.3u standards and conn ector types are as follows: IEEE Standard Media Type Max. Distance 8000X Port Module Fiber: 10BASE-FL m m 1 Fiber 2.0km(6562 ft) FPM10-MST, FP[...]

  • Pagina 30

    Magnum 8000X M ixed-Media Fiber Hubs Installation and User Guide (05/ 02) 23 ww w Gar r et t Com com .. When connecting fiber media to SC connectors, simply snap on the two square male connectors into the SC female jacks of the PM until it clicks and secures. 3.5 Connecting Sin gle-Mode Fiber Optic When using single-mode fiber cab le, be sure to us[...]

  • Pagina 31

    Magnum 8000X M ixed-Media Fiber Hubs Installation and User Guide (05/ 02) 24 ww w Gar r et t Com com .. 4. For Port #1, if the LINK LED is not illu m inated, change to port 1X. If this does not help, ensure that the cable is connected properly and that the device on the other end is powered on and is not defective. 3.6.1 100Mbps Collision Domain Di[...]

  • Pagina 32

    Magnum 8000X M ixed-Media Fiber Hubs Installation and User Guide (05/ 02) 25 ww w Gar r et t Com com .. To determine whether a prospective ne twork topology adheres to the collision domain diameter specification, the following formula should be applied to the worst case path through the network. The worst case path is the path between the two Fast [...]

  • Pagina 33

    Magnum 8000X M ixed-Media Fiber Hubs Installation and User Guide (05/ 02) 26 ww w Gar r et t Com com .. The resulting value tells us that a Cate gory 5 cable with a length of up to 25 meters may be used to cascade the Magnum 8000X s. Note that this inter-repeater cable length may be increased by shortening the lengths of the 100m hub-to-user cable [...]

  • Pagina 34

    Magnum 8000X M ixed-Media Fiber Hubs Installation and User Guide (05/ 02) 27 ww w Gar r et t Com com .. Table 3.6.1c: Maximum segment leng ths for common networ k configurations Number of Hubs Repeater Hop Count Max. User Segment Lengths (m) Max. Inter- Repeater (Cascade) Length (m) Notes 1 1 100.0 n.a. All ports TX 2 2 100.0 5.0 All ports TX 2 2 9[...]

  • Pagina 35

    Magnum 8000X M ixed-Media Fiber Hubs Installation and User Guide (05/ 02) 28 ww w Gar r et t Com com .. The 23” brackets and ETSI brackets are also available (optional) for Rack- mounting of Magnum 8000X Hubs. The 23” brackets are more popular in Telco industry where they are standard for Central Office rack-mounting purposes. The 23” bracket[...]

  • Pagina 36

    Magnum 8000X M ixed-Media Fiber Hubs Installation and User Guide (05/ 02) 29 ww w Gar r et t Com com .. Step 1. Remove Chassis Cover To make the installation of port modul e easy, the top cover is made in two parts called “front-top” and “rear-top”. There are 6 screws located on front- top of the unit and two screws each on the left and rig[...]

  • Pagina 37

    Magnum 8000X M ixed-Media Fiber Hubs Installation and User Guide (05/ 02) 30 ww w Gar r et t Com com .. Step 2. Remove bottom-front Retaining Screws in any PM or Face Plates On the bottom-front of the unit, there is one retaining screw for each PM card slot. These screws are used to secu re a PM face plate in position. These screws are also used to[...]

  • Pagina 38

    Magnum 8000X M ixed-Media Fiber Hubs Installation and User Guide (05/ 02) 31 ww w Gar r et t Com com .. connector pins on the bottom of the PM card with the connector socket inside the unit. The pins are slightly angled to facilitate the installation. (Do NOT straighten the pins before insertion !!) Step 3. Be sure the pins are precisely aligned wi[...]

  • Pagina 39

    Magnum 8000X M ixed-Media Fiber Hubs Installation and User Guide (05/ 02) 32 ww w Gar r et t Com com .. On the bottom-front of the unit there is one retaining screws for each PM card and face plate slot. These screws are us ed to secure a PM card in position (see Figure 3.9.3a). Remove the front screws of the PM to be removed. Figure 3.9.3a: Front [...]

  • Pagina 40

    Magnum 8000X M ixed-Media Fiber Hubs Installation and User Guide (05/ 02) 33 ww w Gar r et t Com com .. When the chassis top cover has been removed, the interior of the unit is exposed. Figure 3.10a: Removing Chassis Cover Caution: Be sure the power cord is unplugged. Caution: Be careful not to disturb the power supply. Looking down into the Magnum[...]

  • Pagina 41

    Magnum 8000X M ixed-Media Fiber Hubs Installation and User Guide (05/ 02) 34 ww w Gar r et t Com com .. SPM card installation is covered in Section 3.10.1, PM card removal in Sect3.10.2. 3.10.1 Installing an SPM Module in the Magnum 8000X There is only one SPM module may be installed in the Magnum 8000X Fiber Hub unit. The SPM bonus port slot is ac[...]

  • Pagina 42

    Magnum 8000X M ixed-Media Fiber Hubs Installation and User Guide (05/ 02) 35 ww w Gar r et t Com com .. Note: Do not use any other screws(except provid ed from the factor on the fan side. Non-standard screws may stop the fan from working, and the heat build-up may cause serious hazard to the unit. 3.10.2 Removing an SPM Bonus Port Module To properl[...]

  • Pagina 43

    Magnum 8000X M ixed-Media Fiber Hubs Installation and User Guide (05/ 02) 36 ww w Gar r et t Com com .. cord is supplied with each unit. (Units sh ipped from the GCI factory to outside the United States and Canada will not include a 115 vac power cord.) The Magnum 8000X supports installa tion environments where the AC voltage ranges from 90 - 260 v[...]

  • Pagina 44

    Magnum 8000X M ixed-Media Fiber Hubs Installation and User Guide (05/ 02) 37 ww w Gar r et t Com com .. 4.0 Operation The operation of the Magnum 8000X is described in this section. 4.1 Repeater Functionality The Magnum 8000X operates as a Mixe d-Media Ethernet Hub to support multiple port segments within two (10 and 100Mbps) collision domains. The[...]

  • Pagina 45

    Magnum 8000X M ixed-Media Fiber Hubs Installation and User Guide (05/ 02) 38 ww w Gar r et t Com com .. 1. Address Learning (Addr ess Table Maintenance) The Magnum 8000X bridge module is a st ate machine design which has a total address table capacity of 8K addresses. With a large address table, a Magnum 8000X can serve the needs of a medium-sized [...]

  • Pagina 46

    Magnum 8000X M ixed-Media Fiber Hubs Installation and User Guide (05/ 02) 39 ww w Gar r et t Com com .. results in more available network bandwid th on both sides and a throughput increase on for all users on both domains. 3. Software Transparency The Magnum 8000X Dual-S peed Hubs need no software set-up and are transparent to system and applicatio[...]

  • Pagina 47

    Magnum 8000X M ixed-Media Fiber Hubs Installation and User Guide (05/ 02) 40 ww w Gar r et t Com com .. 4.5 Power Budget Calculations for 8000X FPM’s and Fiber Media Receiver Sensitivity and Transmitter Power are the parameters necessary to compute the power budget. To calculate th e power budget of different fiber media installations using Magnu[...]

  • Pagina 48

    Magnum 8000X M ixed-Media Fiber Hubs Installation and User Guide (05/ 02) 41 ww w Gar r et t Com com .. 5.0 Introduction - Magnum 8000X Port Modules This chapter describes each Port Module (PM), including appearance, functionality, and status displays. 5.1 Inspecting the Package and Product This section applies only to PMs shi pped as separate item[...]

  • Pagina 49

    Magnum 8000X M ixed-Media Fiber Hubs Installation and User Guide (05/ 02) 42 ww w Gar r et t Com com .. 5.2.1 FPM-MST, 100Mbps multi-mode FX-ST-type, “tw ist-lock” connector The Magnum FPM-MST is a multi-mode 100Mbps fiber optic module equipped with a dual ST-type connector. It functions as a fiber optics transceiver to support 100BASE-FX netwo[...]

  • Pagina 50

    Magnum 8000X M ixed-Media Fiber Hubs Installation and User Guide (05/ 02) 43 ww w Gar r et t Com com .. 5.2.2a FPM10-MSC, 10 Mbps multi-mo de FL-SC-ty pe, “snap-in” connector The Magnum FPM10-MSC is a multi-mode 10 Mbps fiber optic module equipped with a dual SC-type connector. It looks the same as the 100Mb FPM-MSC, but has lettering “10 Mb?[...]

  • Pagina 51

    Magnum 8000X M ixed-Media Fiber Hubs Installation and User Guide (05/ 02) 44 ww w Gar r et t Com com .. 5.2.3b FPM10-SST, 10Mbps single-mode FL -ST-type, “twist-lock” connector The Magnum FPM10-SST is a single-mode 10 Mbps fiber optic module equipped with a dual ST-type connector. To distinguish the single-mode FPM10-SST from the multi- mode FP[...]

  • Pagina 52

    Magnum 8000X M ixed-Media Fiber Hubs Installation and User Guide (05/ 02) 45 ww w Gar r et t Com com .. When installed in a Magnum 8000X ha lf-duplex hub, it supports fiber optic cable distances only up the 100Mbps shared -collision-domain distance limits, i.e., typically 200 meters. The small size, about the same as an RJ-45, reduces the size of w[...]

  • Pagina 53

    Magnum 8000X M ixed-Media Fiber Hubs Installation and User Guide (05/ 02) 46 ww w Gar r et t Com com .. and with no cable connected. The FX port em its light outside of the visible spectrum and will always look dark to the human eye. 5.2.7 PM-RJ45 and RJ45U (Twi sted Pair) The PM-RJ45 card supports Ethernet twis ted pair segments of any standard le[...]

  • Pagina 54

    Magnum 8000X M ixed-Media Fiber Hubs Installation and User Guide (05/ 02) 47 ww w Gar r et t Com com .. 5.2.8 PM-FP The PM-FP is a blank face plate that must be installed in any empty PM slot. When the Magnum 8000X chassis contains less than twelve front-mounted PMs, the empty front slots must be covered with the PM-FP face plate PM-FP in order to [...]

  • Pagina 55

    Magnum 8000X M ixed-Media Fiber Hubs Installation and User Guide (05/ 02) 48 ww w Gar r et t Com com .. 6.0 TROUBLESHOOTING All Magnum Ethernet products are designed to provide reliability and consistently high performance in all netw ork environments. The installation of Magnum 8000X Mixed-Media Fiber Hub is a straightforward procedure (see INSTAL[...]

  • Pagina 56

    Magnum 8000X M ixed-Media Fiber Hubs Installation and User Guide (05/ 02) 49 ww w Gar r et t Com com .. 6.2 When Calling for Assistance Please be prepared to provide the following information. 1. A complete description of the problem, including the following points: a. The nature and duration of the problem; b. Situations when the problem occurs; c[...]

  • Pagina 57

    Magnum 8000X M ixed-Media Fiber Hubs Installation and User Guide (05/ 02) 50 ww w Gar r et t Com com .. GarrettCom will carefully test and ev aluate all returned products, will repair products that are under warranty at no charge, and will return the warranty- repaired units to the sender with shipping charges prepaid (see Warranty Information, App[...]

  • Pagina 58

    Magnum 8000X M ixed-Media Fiber Hubs Installation and User Guide (05/ 02) 51 ww w Gar r et t Com com .. APPENDIX B : Internal DC Power Supply Option B1.0 SPECIFICATIONS - FOR MAGNUM MIXED -MEDIA 8000X HUBS Power Supply (Inte rnal -48 VDC Option) DC Power Connector: 3 terminals: “ - “, “GND”, “+” Input Voltage: 36 - 70 VDC Power Consumpt[...]

  • Pagina 59

    Magnum 8000X M ixed-Media Fiber Hubs Installation and User Guide (05/ 02) 52 ww w Gar r et t Com com .. availability equipment services, such as br oadcasters, publishers, newspaper operations, brokerage firms and other facilities often use a battery backup system to maintain operations in the event of a power failure. It is also frequently used fo[...]

  • Pagina 60

    Magnum 8000X M ixed-Media Fiber Hubs Installation and User Guide (05/ 02) 53 ww w Gar r et t Com com .. B5.0 OPERATION Operation of the Magnum 8000X w ith the optional -48VDC, 24VDC & 125VDC power supply is identical to that of the AC-powered models. B6.0 ORDERING INFORMATION To order the optional –48VDC power supply factory installed, add a [...]

  • Pagina 61

    Magnum 8000X M ixed-Media Fiber Hubs Installation and User Guide (05/ 02) 54 ww w Gar r et t Com com .. The hub models with the internal -48VDC, 24VDC &125VDC Dual-Source power supply are designed for installations where a battery plant is the power source, and where two separate power sources are utilized in order to increase operational uptim[...]

  • Pagina 62

    Magnum 8000X M ixed-Media Fiber Hubs Installation and User Guide (05/ 02) 55 ww w Gar r et t Com com .. Figure C5.0: -48V DC Dual-Source, wiring connections to th e External Terminal Block on a Magnum 8000X 48VDC with Dual-Source option Note: The GND should be hooked up first. The 8000X unit has a floating ground, so the u ser may elect to Ground e[...]

  • Pagina 63

    Magnum 8000X M ixed-Media Fiber Hubs Installation and User Guide (05/ 02) 56 ww w Gar r et t Com com .. C7.0 OPERATION Operation of the Dual-Source Magnum 8000X-48VDC, 24VDC & 125VDC hub models are identical to that of the sta ndard models. Please refer to the applicable sections of the “Installation and User Guide” for more information on [...]