Manuale d’uso / di manutenzione del prodotto OL-3560-02 del fabbricante Cisco Systems
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CHAPTER 1-1 PA-4T Synchronous Serial Port Adapter Installation and Configuration OL-3560-02 1 Overview This chapter describes the P A-4T port adapter and contains the following sections: • Port Adap.
1-2 PA-4T Synchronous Serial Port Adapter Installation and Configuration OL-3560-02 Chapter 1 Overview Synchronous Serial Overview Synchronous Serial Overview The P A-4T supports the follo wing interface types: EIA/TIA-232, EIA/TIA-449, V .35, X.21, and EIA-530.
1-3 PA-4T Synchronous Serial Port Adapter Installation and Configuration OL-3560-02 Chapter 1 Overview Synchronous Serial Specifications Synchronous Serial Specifications The P A-4T provides up to four synchronous serial interf aces. Each interface allows a maximum bandwidth of 2.
1-4 PA-4T Synchronous Serial Port Adapter Installation and Configuration OL-3560-02 Chapter 1 Overview Cables, Connectors, and Pinouts The green enabled LED on the port adapter indicates that the motherboard is enabled and receiving power , and that the port adapter is ready for operation.
1-5 PA-4T Synchronous Serial Port Adapter Installation and Configuration OL-3560-02 Chapter 1 Overview Cables, Connectors, and Pinouts The network end of the cable is an industry-standard connector for the type of electrical interface that the cable supports.
1-6 PA-4T Synchronous Serial Port Adapter Installation and Configuration OL-3560-02 Chapter 1 Overview Cables, Connectors, and Pinouts Figur e 1 -3 Ser ial P ort A dapter Cables Metric (M3) thumbscrews are included with each port adapter cable to allo w connections to de vices that use metric hardware.
1-7 PA-4T Synchronous Serial Port Adapter Installation and Configuration OL-3560-02 Chapter 1 Overview Cables, Connectors, and Pinouts Figur e 1 -4 EIA/TIA -232 Adapt er Cable Connectors EIA/TIA-449 Connections The router (VIP) end of all EIA/TIA-449 adapter cables is a high-density 60-pin plug.
1-8 PA-4T Synchronous Serial Port Adapter Installation and Configuration OL-3560-02 Chapter 1 Overview Cables, Connectors, and Pinouts X.21 Connections The router (VIP) end of all X.21 adapter cables is a high-density 60-pin plug. The opposite (network) end of the adapter cable is a standard DB-15 connector .
1-9 PA-4T Synchronous Serial Port Adapter Installation and Configuration OL-3560-02 Chapter 1 Overview Cables, Connectors, and Pinouts T able 1 -3 EIA/TIA -232 Adapt er Cable Signals DTE Cable (CAB-232MT=) DCE Cable (CAB-232FC=) VIP End, HD 1 60-Position Plug 1.
1-10 PA-4T Synchronous Serial Port Adapter Installation and Configuration OL-3560-02 Chapter 1 Overview Cables, Connectors, and Pinouts T able 1 -4 EIA/TIA -449 Adapt er Cable Signals DTE Cable (CAB-449MT=) DCE Cable (CAB-449C=) VIP End, HD 1 60-Position Plug 1.
1-11 PA-4T Synchronous Serial Port Adapter Installation and Configuration OL-3560-02 Chapter 1 Overview Cables, Connectors, and Pinouts T able 1 -5 EIA -530 DTE Adapt er Cable Signals (CAB-530MT=) VIP End, HD 1 60-Position Plug 1.
1-12 PA-4T Synchronous Serial Port Adapter Installation and Configuration OL-3560-02 Chapter 1 Overview Cables, Connectors, and Pinouts T able 1 -6 V .35 Adapt er Cable Signals DTE Cable (CAB-V35FT= or CAB-V35MT=) DCE Cable (CAB-V35FC= or CAB-V35MC=) VIP End, HD 1 60-Position Plug 1.
1-13 PA-4T Synchronous Serial Port Adapter Installation and Configuration OL-3560-02 Chapter 1 Overview Port Adapter Slot Locations on the Supported Platforms Port Adapter Slot Locations on the Supported Platforms This section discusses port adapter slot locations on the supported platforms.
1-14 PA-4T Synchronous Serial Port Adapter Installation and Configuration OL-3560-02 Chapter 1 Overview Port Adapter Slot Locations on the Supported Platforms Figur e 1 -9 P ort A dapter Slots in the Cisco 7206 VIP Slot Numbering Figure 1-10 shows a partial vie w of a VIP motherboard with installed port adapters.
1-15 PA-4T Synchronous Serial Port Adapter Installation and Configuration OL-3560-02 Chapter 1 Overview Identifying Interface Addresses Figur e 1 -1 1 Interf ace Slot Numbers—Cisco 7505 Shown Identifying Interface Addresses This section describes how to identify interf ace addresses for the P A-4T in supported platforms.
1-16 PA-4T Synchronous Serial Port Adapter Installation and Configuration OL-3560-02 Chapter 1 Overview Identifying Interface Addresses Cisco 7200 Series Routers Interface Addresses This section describes how to identify the interf ace addresses used for the P A-4T in Cisco 7200 series routers.
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 Cisco Systems OL-3560-02 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 Cisco Systems OL-3560-02 - in questo modo è possibile verificare se l’apparecchio soddisfa le tue esigenze. Esplorando le pagine segenti del manuali d’uso Cisco Systems OL-3560-02 imparerai tutte le caratteristiche del prodotto e le informazioni sul suo funzionamento. Le informazioni sul Cisco Systems OL-3560-02 ti aiuteranno sicuramente a prendere una decisione relativa all’acquisto.
In una situazione in cui hai già il Cisco Systems OL-3560-02, 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 Cisco Systems OL-3560-02.
Tuttavia, uno dei ruoli più importanti per l’utente svolti dal manuale d’uso è quello di aiutare a risolvere i problemi con il Cisco Systems OL-3560-02. Quasi sempre, ci troverai Troubleshooting, cioè i guasti più frequenti e malfunzionamenti del dispositivo Cisco Systems OL-3560-02 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.