Manuale d’uso / di manutenzione del prodotto CRS-1 del fabbricante Cisco Systems
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iii Cisco C RS-1 Ca rrie r Rout ing Syst em 8- Slot Lin e Card Chas sis Si te Plan ning G uide OL-5802-06 CONTENTS Preface v CHAPTER 1 Cisco CRS -1 Car rier R outing System 1-1 The Cisc o CRS-1 8- Slo.
Cont ent s iv Cisco CRS-1 Ca rrier Routing System 8-Slot Lin e Card Chassis Site P lanning Guid e OL-5802-06 Route Pr ocesso r Cables 4-7 PLIM Interf ace Ca bles 4-7 Custom Cab les 4-7 Noise Con trol .
v Cisco C RS-1 Ca rrie r Rout ing Syst em 8- Slot Lin e Card Chas sis Si te Plan ning G uide OL-5802-06 Preface This site plan ning guid e describes h ow to pla n and prepa re your sit e fac ilities f.
vi Cisco CRS-1 Ca rrier Routing S ystem 8-Slot Lin e Card Chassis Site P lanning Guide OL-5802-06 Preface • Appendix B, “P roduct I Ds fo r the Cisco C RS-1 8- Slot Li ne Card Chassis, ” provides informati on about how to order the Ci sco CRS-1 8-Slot L ine Card Chassis comp onents.
vii Cisco C RS-1 Ca rrie r Rout ing Syst em 8- Slot Lin e Card Chas sis Sit e Plan ning G uide OL-5802-06 Pre face Changes to This Document lists the technical changes ma de to this document since it was f irst printed.
viii Cisco CRS-1 Ca rrier Routing S ystem 8-Slot Lin e Card Chassis Site P lanning Guide OL-5802-06 Preface.
CH A P T E R 1-1 Cisco CRS-1 C arrier Routin g System 8-Slot Line Car d Chassis Site Plannin g Guide OL-5802-06 1 Cisco CRS-1 Carrier Routing Syst em This site plan ning guid e describes h ow to pla n.
1-2 Cisco CRS-1 Ca rrier Routing S ystem 8-Slot Lin e Card Chassis Site P lanning Guide OL-5802-06 Cha pter 1 Cisco CRS-1 Carr ier Rout ing Sy stem The Cisco CRS-1 8-Slot Line Card Ch assis The Cisco CRS-1 8-Slot Lin e Card Chassis The Ci sco C RS-1 8-sl ot line card chass is is t he ma in com ponen t of the Cisco CRS-1.
1-3 Cisco CRS-1 C arrier Routin g System 8-Slot Line Car d Chassis Site Plannin g Guide OL-5802-06 Chapter 1 Cisco CRS-1 Carrier Routing System The Ci sco CRS-1 8-S lot Line Card Ch assis Figur e 1 -2.
1-4 Cisco CRS-1 Ca rrier Routing S ystem 8-Slot Lin e Card Chassis Site P lanning Guide OL-5802-06 Cha pter 1 Cisco CRS-1 Carr ier Rout ing Sy stem The Cisco CRS-1 8-Slot Line Card Ch assis – 10-Gigabi t Ethe rnet ( GE. A vailable in long-re ach ( LR) o ptics.
1-5 Cisco CRS-1 C arrier Routin g System 8-Slot Line Car d Chassis Site Plannin g Guide OL-5802-06 Chapter 1 Cisco CRS-1 Carrier Routing System The Ci sco CRS-1 8-S lot Line Card Ch assis Figur e 1 -3.
1-6 Cisco CRS-1 Ca rrier Routing S ystem 8-Slot Lin e Card Chassis Site P lanning Guide OL-5802-06 Cha pter 1 Cisco CRS-1 Carr ier Rout ing Sy stem The Cisco CRS-1 8-Slot Line Card Ch assis.
CH A P T E R 2-1 Cisco CRS-1 C arrier Routin g System 8-Slot Line Car d Chassis Site Plannin g Guide OL-5802-06 2 Power and Cooling This ch apter de scribes the Cis co CRS-1 Carrier Routing Syst em 8-Slot Line Card Chassis power and cooling s ystem s.
2-2 Cisco CRS-1 Ca rrier Routing S ystem 8-Slot Lin e Card Chassis Site P lanning Guide OL-5802-06 Chapter 2 Power and Co oling General Power and G rounding Req uiremen ts • An A C-p owered chassis req uires 8,7 50 watts of A C i nput power . Note These po wer requirements a re for a fully loaded chassis with e ight PLIMs.
2-3 Cisco CRS-1 C arrier Routin g System 8-Slot Line Car d Chassis Site Plannin g Guide OL-5802-06 Chapter 2 Power and Coolin g DC Power Requirements DC Power Requirements A DC- powered line ca rd cha ssis cont ains two DC-in put power distr ibution unit s (PDUs) and two DC power entry m odules ( PEMs).
2-4 Cisco CRS-1 Ca rrier Routing S ystem 8-Slot Lin e Card Chassis Site P lanning Guide OL-5802-06 Chapter 2 Power and Co oling DC Power Requi rements Each DC inp ut pow er cable is termin ated at the PDU by a cable lug. The cable lugs must be dual -hol e, and h av e a 45-deg ree angle tongue .
2-5 Cisco CRS-1 C arrier Routin g System 8-Slot Line Car d Chassis Site Plannin g Guide OL-5802-06 Chapter 2 Power and Coolin g DC Power Requirements Figur e 2-2 DC Ear th Groun d Cable Lug Figure 2-3 shows the DC input po wer cables connected to the DC PDU termi n al studs.
2-6 Cisco CRS-1 Ca rrier Routing S ystem 8-Slot Lin e Card Chassis Site P lanning Guide OL-5802-06 Chapter 2 Power and Co oling AC Power Requi rements Cautio n Although reverse polari ty should not dama ge the DC power system, yo u shoul d corr ect a reverse polari ty condit ion immed iate ly .
2-7 Cisco CRS-1 C arrier Routin g System 8-Slot Line Car d Chassis Site Plannin g Guide OL-5802-06 Chapter 2 Power and Coolin g AC Power Requirements Figur e 2-4 A C Wye P o wer Cor d Plug Figur e 2-5 A C Delta P ower Cor d Plug For detailed A C power specif ications, see the “Lin e Card Chas sis Spec if ications” sec tion on page 3-1 .
2-8 Cisco CRS-1 Ca rrier Routing S ystem 8-Slot Lin e Card Chassis Site P lanning Guide OL-5802-06 Chapter 2 Power and Co oling AC Power Requi rements Figur e 2-6 A C Delta PDU Wir ing AC Wye 3-Phase Wiring Figure 2-7 shows a PDU wired for A C W ye 3-pha se power .
2-9 Cisco CRS-1 C arrier Routin g System 8-Slot Line Car d Chassis Site Plannin g Guide OL-5802-06 Chapter 2 Power and Coolin g Supplem ental Bonding an d Grounding Supplemental Bon ding and Grounding The 8-sl ot line card chass is has a safety earth g round conn ection as part o f the po wer cabling to the PDUs.
2-10 Cisco CRS-1 Ca rrier Routing S ystem 8-Slot Lin e Card Chassis Site P lanning Guide OL-5802-06 Chapter 2 Power and Co oling Chas sis Ai rflow Chassis Airflow The Cisco CRS- 1 8-slot lin e card chas sis has two f an trays, with three fans each, that coo l the chassis card c ages.
2-11 Cisco CRS-1 C arrier Routin g System 8-Slot Line Car d Chassis Site Plannin g Guide OL-5802-06 Chapter 2 Power and Coolin g Facility Cooling Requirements Heat dissipation and external cooling requirements for the 8-slot line card chassis are as follows: • Heat d issipation : 27,35 0 BTUs p er hour • Exter nal cool ing requ iremen ts: 2.
2-12 Cisco CRS-1 Ca rrier Routing S ystem 8-Slot Lin e Card Chassis Site P lanning Guide OL-5802-06 Chapter 2 Power and Co oling Facility Cool ing Requir ements.
CH A P T E R 3-1 Cisco CRS-1 C arrier Routin g System 8-Slot Line Car d Chassis Site Plannin g Guide OL-5802-06 3 Technical and Environm ental Specifications This ch apter summari zes the techn ical and en viron mental spec ificati ons for the Cisco CRS-1 Carrier Routing Sy stem 8- Slot L ine Card Chass is.
3-2 Cisco CRS-1 Ca rrier Routing S ystem 8-Slot Lin e Card Chassis Site P lanning Guide OL-5802-06 Chapter 3 Technical and Environmental Specifications Equipmen t Rack Spec ifications Equipment Rack S.
3-3 Cisco CRS-1 C arrier Routin g System 8-Slot Line Car d Chassis Site Plannin g Guide OL-5802-06 Chapter 3 Technical and Environ mental Specificati ons Equip m ent R ack Speci ficat ions If you plan to i nstall the ch ass is in your own four-post r ack, m ake sur e that the r ack me ets the specif ications summarize d in Ta b l e 3-2 .
3-4 Cisco CRS-1 Ca rrier Routing S ystem 8-Slot Lin e Card Chassis Site P lanning Guide OL-5802-06 Chapter 3 Technical and Environmental Specifications Equipmen t Rack Spec ifications Load ( weight) rating The ra ck mu st suppor t the f ollowing w eights a nd specificat ions: • 650 lb (294.
3-5 Cisco CRS-1 C arrier Routin g System 8-Slot Line Car d Chassis Site Plannin g Guide OL-5802-06 Chapter 3 Technical and Environ mental Specificati ons Equip m ent R ack Speci ficat ions Equipment Rack Specifications (continued) Mountin g Rail s and Har dware Rail o peni ngs (a pertu re) • 17.
3-6 Cisco CRS-1 Ca rrier Routing S ystem 8-Slot Lin e Card Chassis Site P lanning Guide OL-5802-06 Chapter 3 Technical and Environmental Specifications Environ mental Specifica tions Environme ntal Specifications The follo wing table li s ts the envir o nmental specif ications for the Cisco CRS-1 8-slot l ine card chassis.
CH A P T E R 4-1 Cisco CRS-1 C arrier Routin g System 8-Slot Line Car d Chassis Site Plannin g Guide OL-5802-06 4 Site Plannin g Considerations This chap ter describes the general considera tions to ad dress while planning for the installati o n of the Cisco CRS-1 8-Slot Li ne Card Chassis.
4-2 Cisco CRS-1 Ca rrier Routing S ystem 8-Slot Lin e Card Chassis Site P lanning Guide OL-5802-06 Chapter 4 Site Plan ning Considerations Tools Req uired f or Instal lation • At le ast 48 i nches (122 cm) of clearance e xists bet ween ro ws of equip ment racks.
4-3 Cisco CRS-1 C arrier Routin g System 8-Slot Line Car d Chassis Site Plannin g Guide OL-5802-06 Chapter 4 Sit e Planning Conside rations Equipm ent Ra ck Cons iderati ons • T ape measu re (optiona l) Equipment Rack Consideration s A fully loaded Cisco CRS-1 8-slot l ine ca rd ch assis weigh s 650 lb ( 294.
4-4 Cisco CRS-1 Ca rrier Routing S ystem 8-Slot Lin e Card Chassis Site P lanning Guide OL-5802-06 Chapter 4 Site Plan ning Considerations Aisle Spac ing and M aintenan ce Access Floor Plan Note W e r.
4-5 Cisco CRS-1 C arrier Routin g System 8-Slot Line Car d Chassis Site Plannin g Guide OL-5802-06 Chapter 4 Sit e Planning Conside rations Aisle Spaci ng and Maint enance Access Floo r Plan Figur e 4.
4-6 Cisco CRS-1 Ca rrier Routing S ystem 8-Slot Lin e Card Chassis Site P lanning Guide OL-5802-06 Chapter 4 Site Plan ning Considerations Power and Co oling R equirem ents Power and Cooling Requireme.
4-7 Cisco CRS-1 C arrier Routin g System 8-Slot Line Car d Chassis Site Plannin g Guide OL-5802-06 Chapter 4 Sit e Planning Conside rations Cable Ma nagement Figur e 4-3 Cable Manag ement Brac ket (F .
4-8 Cisco CRS-1 Ca rrier Routing S ystem 8-Slot Lin e Card Chassis Site P lanning Guide OL-5802-06 Chapter 4 Site Plan ning Considerations Noise Contro l Noise Contro l A routing system can generate lar ge amounts of fan noise. The 8 -slot line card ch assis has some b uilt-in noise reducti o n, such as fan speed control.
A- 1 Cisco CRS -1 Carrier Routin g System 8-Slot Line Car d Chassis Site Planning Gui de OL-5802-06 APPENDIX A Site Plan ning Guide lines This a ppend ix conta ins th e following sectio ns: • Sit e .
A- 2 Cisco CRS-1 Ca rrier Routing S ystem 8-Slot Lin e Card Chassis Site P lanning Guide OL-5802-06 Appendix A Site Planning Guidelines Prelimi nary Site Surve y Preliminary Site Survey T ypically , you should comp lete a prelimina ry site survey before you plan a detail ed site survey .
A-3 Cisco C RS-1 Ca rrie r Rout ing Syst em 8- Slot Lin e Card Chas sis Sit e Plan ning G uide OL-5802-06 Append ix A Site Planning Guide lines Preliminary Site Survey Secondar y Conta ct Name and tit.
A- 4 Cisco CRS-1 Ca rrier Routing S ystem 8-Slot Lin e Card Chassis Site P lanning Guide OL-5802-06 Appendix A Site Planning Guidelines Prelimi nary Site Surve y Power Is DC or A C po wer av ailable f.
A-5 Cisco C RS-1 Ca rrie r Rout ing Syst em 8- Slot Lin e Card Chas sis Sit e Plan ning G uide OL-5802-06 Append ix A Site Planning Guide lines Preliminary Site Survey Supported Da ta Interfa ces W il.
A- 6 Cisco CRS-1 Ca rrier Routing S ystem 8-Slot Lin e Card Chassis Site P lanning Guide OL-5802-06 Appendix A Site Planning Guidelines Prelimi nary Site Surve y.
B-1 Cisco CRS -1 Carrier Routin g System 8-Slot Line Car d Chassis Site Planning Gui de OL-5802-06 APPENDIX B Product IDs for th e Cisco CRS-1 8-Slot Line Ca rd Chassis This appe ndix provides informat ion about the produ ct IDs for c omponent s of the Cisco CRS-1 Carrier Routing Sy stem 8-Slot L ine Ca rd Chass is.
B-2 Cisco CRS-1 Ca rrier Routing S ystem 8-Slot Lin e Card Chassis Site P lanning Guide OL-5802-06 Appendi x B Product IDs f or the Cisco CRS-1 8-Sl ot Line C ard Chassi s Cisco CRS-1 8-Slot Line Card.
B-3 Cisco C RS-1 Ca rrie r Rout ing Syst em 8- Slot Lin e Card Chas sis Sit e Plan ning G uide OL-5802-06 Append ix B Product IDs for th e Cisco CRS-1 8 -Slot Line Card Chassis Opti onal MSC, PL IM, S.
B-4 Cisco CRS-1 Ca rrier Routing S ystem 8-Slot Lin e Card Chassis Site P lanning Guide OL-5802-06 Appendi x B Product IDs f or the Cisco CRS-1 8-Sl ot Line C ard Chassi s Optional MSC, PLIM, SIP, and.
IN-1 Cisco C RS-1 Ca rrie r Rout ing Syst em 8- Slot Lin e Card Chas sis Si te Plan ning G uide OL-5802-06 INDE X Numerics 10-GE PLIM B-3 A AC Delt a PDU wiring (fig ure) 2-8 acoust ic noise, specif i.
Index IN-2 Cisco CRS-1 C arrier Routin g System 8-Slot Lin e Card Chassis Site Planning Guide OL-5802-06 restr icted system access 2-3 safety extra- lo w voltage (SELV ) requirements 2-3 specifi catio.
Inde x IN-3 Cisco C RS-1 Ca rrie r Rout ing Syst em 8- Slot Lin e Card Chas sis Si te Plan ning G uide OL-5802-06 interf ace cab les 4-7 product I Ds (tabl e) B-3 supported 1-3 ports, CO NSOLE a nd AU.
Index IN-4 Cisco CRS-1 C arrier Routin g System 8-Slot Lin e Card Chassis Site Planning Guide OL-5802-06 equipm en t rack speci ficat ion s 3-3 installati on checklist A-1 MSC pr oduct IDs B-3 PLIM pr.
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 CRS-1 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 CRS-1 - in questo modo è possibile verificare se l’apparecchio soddisfa le tue esigenze. Esplorando le pagine segenti del manuali d’uso Cisco Systems CRS-1 imparerai tutte le caratteristiche del prodotto e le informazioni sul suo funzionamento. Le informazioni sul Cisco Systems CRS-1 ti aiuteranno sicuramente a prendere una decisione relativa all’acquisto.
In una situazione in cui hai già il Cisco Systems CRS-1, 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 CRS-1.
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 CRS-1. Quasi sempre, ci troverai Troubleshooting, cioè i guasti più frequenti e malfunzionamenti del dispositivo Cisco Systems CRS-1 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.