Manuale d’uso / di manutenzione del prodotto 8000X del fabbricante GarrettCom
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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.
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) T.
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.
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.
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 ...
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 *......................................
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.
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 individua.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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 Ma.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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”.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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 ar.
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.
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.
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.
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.
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.
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.
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 GarrettCom 8000X 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 GarrettCom 8000X - in questo modo è possibile verificare se l’apparecchio soddisfa le tue esigenze. Esplorando le pagine segenti del manuali d’uso GarrettCom 8000X imparerai tutte le caratteristiche del prodotto e le informazioni sul suo funzionamento. Le informazioni sul GarrettCom 8000X ti aiuteranno sicuramente a prendere una decisione relativa all’acquisto.
In una situazione in cui hai già il GarrettCom 8000X, 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 GarrettCom 8000X.
Tuttavia, uno dei ruoli più importanti per l’utente svolti dal manuale d’uso è quello di aiutare a risolvere i problemi con il GarrettCom 8000X. Quasi sempre, ci troverai Troubleshooting, cioè i guasti più frequenti e malfunzionamenti del dispositivo GarrettCom 8000X 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.