Manuale d’uso / di manutenzione del prodotto 1500 del fabbricante Cisco Systems
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CHAPTER 5-1 Cisco Metro 1500 Series Hardware Installation Guide 78-10588-03 5 Connecting Optical Cables This chapter describes how to connect the optical cables for the Cisco Metro 1500 series system.
Chapter 5 Connecting Optical Cables Connecting WCMs to MUX and DMX Modules 5-2 Cisco Metro 1500 Series Hardware Installation Guide 78-10588-03 Warning Only trained and qualif ied personnel should be allowed to install, replace, or service this equipment.
5-3 Cisco Metro 1500 Series Hardware Installation Guide 78-10588-03 Chapter 5 Connecting Optical Cables Connecting WCMs to MUX and DMX Modules Figur e 5-1 Connecting a WCM to a MUX and a DMX Step 3 Remov e the blind plug from the WCM connector labeled R/R (remote recei ver) and the dust cov er from one end of a short jumper .
Chapter 5 Connecting Optical Cables Connecting BSMs with MUX and DMX Modules 5-4 Cisco Metro 1500 Series Hardware Installation Guide 78-10588-03 Connecting BSMs with MUX and DMX Modules T o connect a .
5-5 Cisco Metro 1500 Series Hardware Installation Guide 78-10588-03 Chapter 5 Connecting Optical Cables Connecting BSMs with MUX and DMX Modules Step 4 Remov e the dust cov er from the other end of the jumper and the blind plug from the BSM connector labeled D1.
Chapter 5 Connecting Optical Cables Connecting a BSM to an RSM 5-6 Cisco Metro 1500 Series Hardware Installation Guide 78-10588-03 Connecting a BSM to an RSM T o connect a BSM to an optional RSM, follo w these steps: Step 1 Remov e the dust cov er from one end of a jumper and the blind plug from the BSM connector labeled M.
5-7 Cisco Metro 1500 Series Hardware Installation Guide 78-10588-03 Chapter 5 Connecting Optical Cables Connecting Remote Lines to a BSM Step 5 Place the f iber-optic cables in the cable holder of the primary and extension chassis and the rack at the side of both chassis.
Chapter 5 Connecting Optical Cables Connecting Remote Lines to a BSM 5-8 Cisco Metro 1500 Series Hardware Installation Guide 78-10588-03 Figur e 5-5 Connecting Remote Lines t o a BSM Step 3 Remov e th.
5-9 Cisco Metro 1500 Series Hardware Installation Guide 78-10588-03 Chapter 5 Connecting Optical Cables Connecting Remote Lines to a BSM Connecting Remote Lines to RSMs T o connect remote lines to an .
Chapter 5 Connecting Optical Cables Connecting Local Lines to WCMs 5-10 Cisco Metro 1500 Series Hardware Installation Guide 78-10588-03 Step 3 Remov e the dust cov er from the MiniSC plug of the remote recei v er f iber of line A, and clean the f iber as described in “Cleaning the Connectors” section on page 3-19.
5-11 Cisco Metro 1500 Series Hardware Installation Guide 78-10588-03 Chapter 5 Connecting Optical Cables Connecting Local Lines to WCMs Figur e 5-7 Connecting Local Lines to a WCM Step 3 Remov e the d.
Chapter 5 Connecting Optical Cables Connecting Fiber Channel or Gigabit Ethernet to a High-Speed Transparent WCM 5-12 Cisco Metro 1500 Series Hardware Installation Guide 78-10588-03 Connecting Fiber C.
5-13 Cisco Metro 1500 Series Hardware Installation Guide 78-10588-03 Chapter 5 Connecting Optical Cables Connecting Fiber Channel or Gigabit Ethernet to a High-Speed Transparent WCM Figur e 5-9 Att en.
Chapter 5 Connecting Optical Cables Connecting Optical Isolators 5-14 Cisco Metro 1500 Series Hardware Installation Guide 78-10588-03 Caution When connecting Cisco Metro 1500 series systems, you must adhere to the minimum remote link budget, as called out in T able A-9 on page A-15.
5-15 Cisco Metro 1500 Series Hardware Installation Guide 78-10588-03 Chapter 5 Connecting Optical Cables Connecting Optical Isolators Figur e 5-1 0 Optical Isolator Connection Scenar io T o connect the optical isolator , follow these guidelines: • The optical connector coming out of a WCM is MUPC type.
Chapter 5 Connecting Optical Cables Testing a Remote Link 5-16 Cisco Metro 1500 Series Hardware Installation Guide 78-10588-03 Testing a Remote Link The remote loopback feature of the WCM allo ws you to test the remote optical communications link without disconnecting the system.
5-17 Cisco Metro 1500 Series Hardware Installation Guide 78-10588-03 Chapter 5 Connecting Optical Cables Testing a Remote Link should be on. If the modulated light does not match the clock-recov ery frequency , assuming a clock recov ery is installed and enabled, the R/R LED will be red.
Chapter 5 Connecting Optical Cables Testing a Remote Link 5-18 Cisco Metro 1500 Series Hardware Installation Guide 78-10588-03.
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 1500 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 1500 - in questo modo è possibile verificare se l’apparecchio soddisfa le tue esigenze. Esplorando le pagine segenti del manuali d’uso Cisco Systems 1500 imparerai tutte le caratteristiche del prodotto e le informazioni sul suo funzionamento. Le informazioni sul Cisco Systems 1500 ti aiuteranno sicuramente a prendere una decisione relativa all’acquisto.
In una situazione in cui hai già il Cisco Systems 1500, 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 1500.
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 1500. Quasi sempre, ci troverai Troubleshooting, cioè i guasti più frequenti e malfunzionamenti del dispositivo Cisco Systems 1500 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.