Manuale d’uso / di manutenzione del prodotto Cisco 10000 ESR del fabbricante Cisco Systems
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Product Description 2 Cisco 10000 ESR AC Power Ent ry Module Installation 78-10832-01 Product Description The A C PEM provides po wer con version directly from the f acility V A C input po wer (100 V A C to 240 V A C) to the –48V VDC used internally by the system (see Figure 1).
3 Cisco 10000 ESR AC Power Entry Module Instal lation 78-10832-01 Prerequisites and Pr eparation Prerequisites and Preparation Before you perform an y of the procedures in this guide, Cisco recommends.
Installation Guidelines 4 Cisco 10000 ESR AC Power Ent ry Module Installation 78-10832-01 War ni ng This warning symbol me ans danger . Y ou are in a si tuation that could cause bodily injury .
5 Cisco 10000 ESR AC Power Entry Module Instal lation 78-10832-01 Adding or Re placing an AC PEM Adding or Replacing an AC PEM This section describes how to add or replace an A C PEM in the Cisco 10000 chassis.
Adding or Replacing an A C PEM 6 Cisco 10000 ESR AC Power Ent ry Module Installation 78-10832-01 Step 2 Remov e the cove r by lifti ng it up slightly an d then pulling it to ward you (Figure 3).
7 Cisco 10000 ESR AC Power Entry Module Instal lation 78-10832-01 Adding or Re placing an AC PEM Installing a Second AC PEM Use the follo wing procedure to install a second A C PEM in the bottom po wer bay for redundanc y .
Adding or Replacing an A C PEM 8 Cisco 10000 ESR AC Power Ent ry Module Installation 78-10832-01 Step 2 Loosen the capti ve screws to remo ve the blank cov er from the bottom po wer bay (Figure 5).
9 Cisco 10000 ESR AC Power Entry Module Instal lation 78-10832-01 Adding or Re placing an AC PEM Step 3 Install the ne w AC PEM all the w a y into the po wer bay to ensure a secure connection to the backplane, and then tighten the captive scre ws (Figure 6).
Adding or Replacing an A C PEM 10 Cisco 10000 ESR AC Power Ent ry Module Installation 78-10832-01 Step 4 Connect the po wer cord from the PEM to your po wer cord that connects to the facili ty V A C input. Step 5 Set the A C power cord connec tors in a cord strain relief (canoe) to prev ent them from accidently disco n necting (Figu re 7).
11 Cisco 10000 ESR AC Power Entry Module Instal lation 78-10832-01 Adding or Re placing an AC PEM Step 7 Set the po wer switch to the on (|) position ( Figure 8). The (green) po wer LED on the PEM lights indicating that the PEM is on. Figure 8 Setting the A C Po wer Switc h to the On P osition Step 8 Replace the front cover .
Adding or Replacing an A C PEM 12 Cisco 10000 ESR AC Power Ent ry Module Installation 78-10832-01 Replacing an AC PEM Use the following procedure to replace an A C PEM. Note The illustrations in this guide sho w how to replace the A C PEM from the bottom po wer bay .
13 Cisco 10000 ESR AC Power Entry Module Instal lation 78-10832-01 Adding or Re placing an AC PEM Step 2 Po wer off the PEM you are replacing (Figur e 10). Caution Do not po wer off both A C PEMs in a redundant system or the system shuts do wn and all data traff ic stops.
Adding or Replacing an A C PEM 14 Cisco 10000 ESR AC Power Ent ry Module Installation 78-10832-01 Step 3 Remov e the PEM power cable from its cano e and disconnect it from the A C input power cabl e (Figure 11).
15 Cisco 10000 ESR AC Power Entry Module Instal lation 78-10832-01 Adding or Re placing an AC PEM Step 4 Loosen the captiv e screws on the PEM and remove the PEM from the chassis using the handle on the faceplate (Figure 12).
Adding or Replacing an A C PEM 16 Cisco 10000 ESR AC Power Ent ry Module Installation 78-10832-01 Step 5 Install the ne w PEM all the way into the po wer bay to ensure a good connection to the backplane, and tighten the ca ptiv e screws on the PEM (Figur e 13).
17 Cisco 10000 ESR AC Power Entry Module Instal lation 78-10832-01 Adding or Re placing an AC PEM Step 6 Connect the po wer cord from the PEM to the po wer cord that connects to the facili ty V A C input. Step 7 Set the A C power cord connec tors in a cord strain relief (canoe) to prev ent them from accidently di sconnecting (Figur e 14).
Adding or Replacing an A C PEM 18 Cisco 10000 ESR AC Power Ent ry Module Installation 78-10832-01 Step 9 Set the po wer switch to the on (|) position ( Figure 15). The (green) po wer LED on the PEM lights indicating that the PEM is on. Figur e 15 Set ting the A C Po wer Switc h to the On P osition Step 10 Replace the front cover .
19 Cisco 10000 ESR AC Power Entry Module Instal lation 78-10832-01 Adding or Re placing an AC PEM Troubleshooting the Installation T able 1 contains troub leshooting informatio n for the A C PEM: T ab.
FCC Class A Compliance 20 Cisco 10000 ESR AC Power Ent ry Module Installation 78-10832-01 FCC Class A Compliance This equipment has been tested an d found to comply with the limi ts for a Class A digital de vice, pursuant to part 15 of the FCC rules.
21 Cisco 10000 ESR AC Power Entry Module Instal lation 78-10832-01 Cisco Connection Online A vailable 2 4 hours a day , 7 days a week, CCO pro vides a wealth of standard and v alue-added services to Ci sco customers and b usiness partners.
Documentation CD-ROM 22 Cisco 10000 ESR AC Power Ent ry Module Installation 78-10832-01 Documentation CD-ROM Cisco documentation and additi onal lite rature are av ailable in a CD -R OM package, which ships with your produ ct. The Documentation CD- ROM, a member of the Cisco Connection F amily , is updated monthly .
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 Cisco 10000 ESR 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 Cisco 10000 ESR - in questo modo è possibile verificare se l’apparecchio soddisfa le tue esigenze. Esplorando le pagine segenti del manuali d’uso Cisco Systems Cisco 10000 ESR imparerai tutte le caratteristiche del prodotto e le informazioni sul suo funzionamento. Le informazioni sul Cisco Systems Cisco 10000 ESR ti aiuteranno sicuramente a prendere una decisione relativa all’acquisto.
In una situazione in cui hai già il Cisco Systems Cisco 10000 ESR, 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 Cisco 10000 ESR.
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 Cisco 10000 ESR. Quasi sempre, ci troverai Troubleshooting, cioè i guasti più frequenti e malfunzionamenti del dispositivo Cisco Systems Cisco 10000 ESR 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.
