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Cisco Systems ASR 901 инструкция обслуживания

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Похожие руководства по эксплуатации

Хорошее руководство по эксплуатации

Законодательство обязывает продавца передать покупателю, вместе с товаром, руководство по эксплуатации Cisco Systems ASR 901. Отсутствие инструкции либо неправильная информация, переданная потребителю, составляют основание для рекламации в связи с несоответствием устройства с договором. В законодательстве допускается предоставлении руководства в другой, чем бумажная форме, что, в последнее время, часто используется, предоставляя графическую или электронную форму инструкции Cisco Systems ASR 901 или обучающее видео для пользователей. Условием остается четкая и понятная форма.

Что такое руководство?

Слово происходит от латинского "instructio", тоесть привести в порядок. Следовательно в инструкции Cisco Systems ASR 901 можно найти описание этапов поведения. Цель инструкции заключается в облегчении запуска, использования оборудования либо выполнения определенной деятельности. Инструкция является набором информации о предмете/услуге, подсказкой.

К сожалению немного пользователей находит время для чтения инструкций Cisco Systems ASR 901, и хорошая инструкция позволяет не только узнать ряд дополнительных функций приобретенного устройства, но и позволяет избежать возникновения большинства поломок.

Из чего должно состоять идеальное руководство по эксплуатации?

Прежде всего в инструкции Cisco Systems ASR 901 должна находится:
- информация относительно технических данных устройства Cisco Systems ASR 901
- название производителя и год производства оборудования Cisco Systems ASR 901
- правила обслуживания, настройки и ухода за оборудованием Cisco Systems ASR 901
- знаки безопасности и сертификаты, подтверждающие соответствие стандартам

Почему мы не читаем инструкций?

Как правило из-за нехватки времени и уверенности в отдельных функциональностях приобретенных устройств. К сожалению само подсоединение и запуск Cisco Systems ASR 901 это слишком мало. Инструкция заключает ряд отдельных указаний, касающихся функциональности, принципов безопасности, способов ухода (даже то, какие средства стоит использовать), возможных поломок Cisco Systems ASR 901 и способов решения проблем, возникающих во время использования. И наконец то, в инструкции можно найти адресные данные сайта Cisco Systems, в случае отсутствия эффективности предлагаемых решений. Сейчас очень большой популярностью пользуются инструкции в форме интересных анимаций или видео материалов, которое лучше, чем брошюра воспринимаются пользователем. Такой вид инструкции позволяет пользователю просмотреть весь фильм, не пропуская спецификацию и сложные технические описания Cisco Systems ASR 901, как это часто бывает в случае бумажной версии.

Почему стоит читать инструкции?

Прежде всего здесь мы найдем ответы касательно конструкции, возможностей устройства Cisco Systems ASR 901, использования отдельных аксессуаров и ряд информации, позволяющей вполне использовать все функции и упрощения.

После удачной покупки оборудования/устройства стоит посвятить несколько минут для ознакомления с каждой частью инструкции Cisco Systems ASR 901. Сейчас их старательно готовят или переводят, чтобы они были не только понятными для пользователя, но и чтобы выполняли свою основную информационно-поддерживающую функцию.

Содержание руководства

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    Cisco Systems, Inc.  www.cisco.com Cisco has more than 200 offices worldwide.  Addresses, phone numbers, and fax numbers  are listed on the Cisco we bsite at  www.cisco.com/go/ offices. Cisco A SR 90 1 S eries A ggregation S er vices Router Hardw are Installation Guide Marc h, 20 1 4 Text Part Number: OL -23778-01[...]

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    THE SPECIFICATION S AND INFORMAT ION REGARDING THE PRODUCTS IN THIS MA NUAL ARE SUBJ ECT TO CHANGE WITHOUT NOT ICE. ALL STATEMENTS , INFORMATION, AND RECOMMEN DATIONS IN THIS MANUAL ARE BELIEVED TO BE ACCURATE BUT ARE PRESEN TED WITHOU T WARRANTY OF ANY KIND, EX PRESS OR IMPLIED. USERS MUST TAKE FUL L RESPONSIBILITY FOR THEIR APPLICAT ION OF ANY PR[...]

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    Contents i Cisco ASR 901 Series Aggregat ion Services Router Hardware Installation Guide OL-23778-01 Document Revision History 1 Objectives 2 Audience 2 Organization 2 Conventi ons 2 Safety Warnings 3 Related Documentation 3 Obtaining Documentation, Obtaining Support, and Security Guid elines 4 Hardware Description 1-1 Cisco ASR 901 Router Front Vi[...]

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    Contents ii Cisco ASR 901 Series Aggregat ion Services Router Hardware Installation Guide OL-23778-01 Rack-Mounting Configuratio n Guidelines 1-2 Attaching the Rack-Mou nting Brackets 1-3 Mounting the Cisco ASR 901 Router in a Rack 1-3 Attaching the Ca ble Guides 1-4 Connecting the Chassis Groun d and Power 1-5 Grounding the Cisco ASR 901 Router 1-[...]

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    Contents iii Cisco ASR 901 Series Aggregat ion Services Router Hardware Installation Guide OL-23778-01 Environmental Reporting Features 1-2 Troubleshooting Cables, and Connections 1-3 Reading the LEDs 1-4 Chassis LEDs 1-4 T1/E1 Interface LEDs 1- 5 SFP Ethernet Interface LEDs 1-5 RJ-45 Ethernet Interface LE Ds 1-5 Gigabit Ethernet Connecto r Pinouts[...]

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    Contents iv Cisco ASR 901 Series Aggregat ion Services Router Hardware Installation Guide OL-23778-01[...]

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    1 Cisco ASR 901 Series Aggregation Services Router Hardware Installation Guide OL-23778-01 About This Guide This section descri bes the objecti ves, audience, or ganization, and con ventions o f this hardware installation guide. Note Use this document with the documents list ed in the “Related Documentation” section on page 3 . This section con[...]

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    2 Cisco ASR 901 Series Aggregat ion Services Router Hardware Installation Guide OL-23778-01 Objectives This guide e xplains ho w to install, main tain, and troubleshoot your rout er hardware. It pro vides the minimum so ftware conf iguration information. For the d etailed conf iguration procedures, see the Cisco IOS conf iguration guide and command[...]

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    3 Cisco ASR 901 Series Aggregation Services Router Hardware Installation Guide OL-23778-01 Caution Means reader be car e ful . In this situation, you might perform an actio n that could result in equipment damage or loss of data. Safety Warnings Safety warnings appear th roughout this publicati on in procedures that , if performed incorrect ly , mi[...]

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    4 Cisco ASR 901 Series Aggregat ion Services Router Hardware Installation Guide OL-23778-01 Obtaining Documentation, Obtaining Support, and Security Guidelines For info rmation on obtaining documentatio n, obtaining support, pro viding documentation feedback, security g uidelines, and also recommende d aliase s and general Cisco do cuments, see the[...]

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    CH A P T E R 1-1 Cisco ASR 901 Series Aggregation Services Router Hardware Installation Guide OL-23778-01 1 Introduction The Cisco ASR 901 Mobile W ireless Router is a cell site gate way platf orm specifically designed to provid e transport for both le gacy TDM and Ethernet tr af fi c ov er a single con ver ged network. The Cisco ASR 901 router is [...]

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    1-2 Cisco ASR 901 Series Aggregat ion Services Router Hardware Installation Guide OL-23778-01 Chapter 1 Introduction Hardware De scripti on • T wo management ports: RS-232 ser ial c onsole and 10/100 Base-T Et hernet ports • One BITS clock port (RJ45) and 1 T oD port (RJ45) • T wo miniature coaxial connectors for 10Mhz and 1PPS timing (i nput[...]

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    1-3 Cisco ASR 901 Series Aggregation Services Router Hardware Installation Guide OL-23778-01 Chapter 1 Introduction Hardware Description Figur e 1 -1 Cisco ASR 90 1 Router—F ront Vi ew Cisco ASR 901 Router Ethernet Version Front View Figure 1-2 sho ws th e front view of the Cisco ASR 901 ro uter with each i nterface module. The front panel of the[...]

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    1-4 Cisco ASR 901 Series Aggregat ion Services Router Hardware Installation Guide OL-23778-01 Chapter 1 Introduction Hardware De scripti on Figure 1 -2 Cisco A SR 90 1 Router Ethernet V e rsion Fr ont View Cisco ASR 901 Router Rear View Figure 1-3 sho ws the rear view of the Cisco ASR 901 router in cluding the orientat ion of the follo wing compone[...]

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    1-5 Cisco ASR 901 Series Aggregation Services Router Hardware Installation Guide OL-23778-01 Chapter 1 Introduction Power Supply LEDs The Cisco ASR 901 chassis and interf ace modules co ntain LEDs to assist in troubleshooti ng. For more detailed de scription of the LEDs, see t he “ Reading the LEDs, page A-4 . Power Supply The Cisco ASR 901 route[...]

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    1-6 Cisco ASR 901 Series Aggregat ion Services Router Hardware Installation Guide OL-23778-01 Chapter 1 Introduction Power Supply The Cisco ASR 901 router uses t wo 3 pin co nnectors (part number 27- 2030-01) for input to the po wer supply . The terminal block is part of the accessory ki t (part number 53-30 85-01/53-3295-0), w hich ships with the [...]

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    1-7 Cisco ASR 901 Series Aggregation Services Router Hardware Installation Guide OL-23778-01 Chapter 1 Introduction Environmental Monitori ng Temp erature Sensor Y ou can use connector A or B or bo th. Environmental Monitoring Temperature Sensor The Cisco ASR 901 router has a temp erature sensor to detect o vertemperatu re conditions inside the cha[...]

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    1-8 Cisco ASR 901 Series Aggregat ion Services Router Hardware Installation Guide OL-23778-01 Chapter 1 Introduction Router Interface Numbering Router Interface Numbering Each network interf ace on a Cisco ASR 901 router is identif ied by a slot number and a port number , explained in this sequence: • Logical slot numbers starts fr om 0 for all b[...]

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    1-9 Cisco ASR 901 Series Aggregation Services Router Hardware Installation Guide OL-23778-01 Chapter 1 Introduction Regulatory Compliance Regulatory Compliance For re gulatory compliance a nd safety information, see Cisco Re gulatory Compliance and S afety Information for Cisco ASR 901 S eries Aggr e gation Services Router . RJ48 jacks for T1/E1 po[...]

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    1-10 Cisco ASR 901 Series Aggregat ion Services Router Hardware Installation Guide OL-23778-01 Chapter 1 Introduction Regulatory Compliance[...]

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    CH A P T E R 2-1 Cisco ASR 901 Series Aggregation Services Router Hardware Installation Guide OL-23778-01 2 Preparing to Install the Router This chapter describes site requi rements and equipment used to install the Cisco ASR 901 router . It includes th e following sections: • Safety Guidelines, page 2-1 • Prerequisites, page 2-4 • Site Plann[...]

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    2-2 Cisco ASR 901 Series Aggregat ion Services Router Hardware Installation Guide OL-23778-01 Chapter 2 Prepa ring to Install the Router Safety Guidelines • When working under con ditions hazardous to your e yes, wear safety glasses. Safety with Electricity War ni n g Before performing any of the following procedu res, ensure that power is remove[...]

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    2-3 Cisco ASR 901 Series Aggregation Services Router Hardware Installation Guide OL-23778-01 Chapter 2 Preparing to Install the Router Safety Guidelines – W orking on or near po wer supplies. – Installing or remo ving a router chassis, or netwo rk processor module. – Performing most ha rdw are upgrades. • Nev er install e quipment that appe[...]

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    2-4 Cisco ASR 901 Series Aggregat ion Services Router Hardware Installation Guide OL-23778-01 Chapter 2 Prepa ring to Install the Router Prerequisites Prerequisites Before installing the Cisco ASR 901 router , it is important to prepare fo r installation by: • Preparing the site (site plan ning) and re viewing the instal lation plans or method of[...]

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    2-5 Cisco ASR 901 Series Aggregation Services Router Hardware Installation Guide OL-23778-01 Chapter 2 Preparing to Install the Router Site Planning Note For an outside pl ant installation (cell sit e cabinet, hut etc.), it is required that the router be protected against airborne contaminants, dust , moisture, insects, pests, corrosi ve gases, pol[...]

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    2-6 Cisco ASR 901 Series Aggregat ion Services Router Hardware Installation Guide OL-23778-01 Chapter 2 Prepa ring to Install the Router Site Planning 7. Determine power requirements. 8. Identify required procedures or tests. 9. On an equipment plan, make a pr eliminary decision that locates each Cisco AS R 901 router that you plan to install. 10. [...]

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    2-7 Cisco ASR 901 Series Aggregation Services Router Hardware Installation Guide OL-23778-01 Chapter 2 Preparing to Install the Router Site Planning War ni n g Only trained and qualified pe rsonnel should be allowed to install or replace this equipme nt.  Statement 49 • ESD-pre venti ve cord and wrist strap. • Number 2 Phillips scre wdriv er[...]

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    2-8 Cisco ASR 901 Series Aggregat ion Services Router Hardware Installation Guide OL-23778-01 Chapter 2 Prepa ring to Install the Router Console Port Considerations Creating a Site Log The site log pro vides a record of all actions related to installing and maintaini ng the router . K eep it in an accessible place near the ch assis so that anyone w[...]

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    2-9 Cisco ASR 901 Series Aggregation Services Router Hardware Installation Guide OL-23778-01 Chapter 2 Preparing to Install the Router Console Port Considerations T o connect an ASCII terminal to the console po rt , use the RJ-45 rollo ver cable with the female RJ-45-to-DB -25 adapter (l abeled TERMIN AL). T o co nnect a PC running termin al emulat[...]

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    2-10 Cisco ASR 901 Series Aggregat ion Services Router Hardware Installation Guide OL-23778-01 Chapter 2 Prepa ring to Install the Router Console Port Considerations[...]

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    CH A P T E R 3-1 Cisco ASR 901 Series Aggregation Services Router Hardware Installation Guide OL-23778-01 3 Installing the Cisco ASR 901 Mobile Wireless Router This chapter describes how to install the Cisco ASR 9 01 router , and ho w to connect it to netw orks and external de vices. These ar e the following secti ons: • Network Mo dules, page 3-[...]

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    3-2 Cisco ASR 901 Series Aggregat ion Services Router Hardware Installation Guide OL-23778-01 Chapter 3 Installing the Cisco ASR 901 Mobile Wireless Router Mounting the Cisco ASR 901 Router Mounting the Cisco ASR 901 Router Note The Cisco ASR 901 Router i s qualif ied only for horizont al orientation. Y ou shou ld use addi tional safety measures fo[...]

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    3-3 Cisco ASR 901 Series Aggregation Services Router Hardware Installation Guide OL-23778-01 Chapter 3 Installing the Cisco ASR 901 Mobile Wireless Router Mounting the Cisco ASR 901 Router Attaching the Rack-Mounting Brackets Complete the follo wing tasks to install, replace, or rearrange the rack-mountin g brackets so y ou can then mount the Cisco[...]

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    3-4 Cisco ASR 901 Series Aggregat ion Services Router Hardware Installation Guide OL-23778-01 Chapter 3 Installing the Cisco ASR 901 Mobile Wireless Router Mounting the Cisco ASR 901 Router Rack-Mounting Br ackets” section on p age 3-3 . T o mount the Cisco ASR 901 router into the equ ipment rack, perform the follo wing procedure. Caution T o p r[...]

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    3-5 Cisco ASR 901 Series Aggregation Services Router Hardware Installation Guide OL-23778-01 Chapter 3 Installing the Cisco ASR 901 Mobile Wireless Router Mounting the Cisco ASR 901 Router Figure 3-2 Attac hing the Cable Guide Step 3 Use an M4.0x20mm Phillips scre w to fix the cabl e guide to the mounting brack et. Do not over -tighten the screw . [...]

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    3-6 Cisco ASR 901 Series Aggregat ion Services Router Hardware Installation Guide OL-23778-01 Chapter 3 Installing the Cisco ASR 901 Mobile Wireless Router Mounting the Cisco ASR 901 Router War ni n g This equipment must be grounded. Never de feat the ground conductor or operate the equipme nt in the absence of a suita bly installed ground conducto[...]

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    3-7 Cisco ASR 901 Series Aggregation Services Router Hardware Installation Guide OL-23778-01 Chapter 3 Installing the Cisco ASR 901 Mobile Wireless Router Mounting the Cisco ASR 901 Router Figure 3-4 Stripping a Ground Wire Step 4 Slide the open end of your gro und lug ov er the exposed area of the ground wire. Step 5 Using a crimping tool (as spec[...]

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    3-8 Cisco ASR 901 Series Aggregat ion Services Router Hardware Installation Guide OL-23778-01 Chapter 3 Installing the Cisco ASR 901 Mobile Wireless Router Mounting the Cisco ASR 901 Router Wiring the DC-Input Power Source War ni n g This product relies on the building’ s installation for short-circuit (overcurrent) protection. Ensure that the pr[...]

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    3-9 Cisco ASR 901 Series Aggregation Services Router Hardware Installation Guide OL-23778-01 Chapter 3 Installing the Cisco ASR 901 Mobile Wireless Router Installing and Removing SFP Modu les Installing and Removing SFP Modules This section describes ho w to install and remove SFP modules. The modules are inserted into the SFP module slots o n the [...]

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    3-10 Cisco ASR 901 Series Aggregat ion Services Router Hardware Installation Guide OL-23778-01 Chapter 3 Installing the Cisco ASR 901 Mobile Wireless Router Installing and Remo ving SFP Modules Figure 3-8 Insta lling an SFP Modu le into an SFP Module Slo t Step 5 For f iber-optic SFP mo dules, remo ve the dust plugs from the opt ical ports, and sto[...]

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    3-11 Cisco ASR 901 Series Aggregation Services Router Hardware Installation Guide OL-23778-01 Chapter 3 Installing the Cisco ASR 901 Mobile Wireless Router Connecting Cab les Figure 3-9 Removing a Bale-Clasp Latch SFP Mo dule by Using a Flat-Blade Screw d r i ver Step 4 Grasp the SFP module between your thumb and in dex f inger, and carefull y remo[...]

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    3-12 Cisco ASR 901 Series Aggregat ion Services Router Hardware Installation Guide OL-23778-01 Chapter 3 Installing the Cisco ASR 901 Mobile Wireless Router Connecting Cables W e provide the follo wing cables and adapters for connecting the Cisco ASR 901 router to a console terminal : • One console adapter cab le (RJ-45-to-DB-9, bl ue) Types of R[...]

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    3-13 Cisco ASR 901 Series Aggregation Services Router Hardware Installation Guide OL-23778-01 Chapter 3 Installing the Cisco ASR 901 Mobile Wireless Router Connecting Cab les Connecting the Network Cables This section descri bes ho w to connect the follo wing router interfaces: • Connecting Gigab it Ethernet Interf ace Cables, page 3-13 • Conne[...]

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    3-14 Cisco ASR 901 Series Aggregat ion Services Router Hardware Installation Guide OL-23778-01 Chapter 3 Installing the Cisco ASR 901 Mobile Wireless Router Connecting Cables Connecting SFP Cables Complete these steps to connect the cable to a ro uter SFP port. Step 1 Confir m that the router is po wered off. Step 2 Insert the SFP module patch cabl[...]

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    3-15 Cisco ASR 901 Series Aggregation Services Router Hardware Installation Guide OL-23778-01 Chapter 3 Installing the Cisco ASR 901 Mobile Wireless Router Powering On the Router For more informati on about 10Mhz and 1PPS port pinouts, see “GPS Por t Pinouts” section on page B-6 . Connecting Cables to the ToD Int erface Complete these steps to [...]

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    3-16 Cisco ASR 901 Series Aggregat ion Services Router Hardware Installation Guide OL-23778-01 Chapter 3 Installing the Cisco ASR 901 Mobile Wireless Router Powering On the Router War ni n g This equipment is intende d to be grounded. Ensure that the host is connected to earth ground during normal use. Statement 39 Checklist for Power Up Complete t[...]

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    3-17 Cisco ASR 901 Series Aggregation Services Router Hardware Installation Guide OL-23778-01 Chapter 3 Installing the Cisco ASR 901 Mobile Wireless Router Powering On the Router The follo wing is sample output for formatting t he fl ash memory , formatted with a Class B flash f ile system: R# erase flash : Erasing the flash filesystem will remove [...]

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    3-18 Cisco ASR 901 Series Aggregat ion Services Router Hardware Installation Guide OL-23778-01 Chapter 3 Installing the Cisco ASR 901 Mobile Wireless Router Powering On the Router Deleting Files from the Flash Memory T o delete a file from the flash memory , use the delete: f ilename command follo wed by the squeeze flash: command. When a fil e is [...]

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    3-19 Cisco ASR 901 Series Aggregation Services Router Hardware Installation Guide OL-23778-01 Chapter 3 Installing the Cisco ASR 901 Mobile Wireless Router Powering On the Router Router # more flash:ngmwr-advipservicesk9-mz 00000000: 7F454C46 01020100 00000000 00000000 .ELF .... .... .... 00000010: 00020061 00000001 80008000 00000034 ...a .... ....[...]

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    3-20 Cisco ASR 901 Series Aggregat ion Services Router Hardware Installation Guide OL-23778-01 Chapter 3 Installing the Cisco ASR 901 Mobile Wireless Router Powering On the Router[...]

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    A-1 Cisco ASR 901 Series Aggregat ion Services Router Hard ware Installation Guide OL-23778-01 APPENDIX A Troubleshooting The Cisco ASR 901 router under goes extensi ve testing b efore it lea ves the f actory . If you en counter problems, use the in formation in t his appendix to help isolate problems or to eliminate the router as the source of the[...]

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    A-2 Cisco ASR 901 Series Aggregat ion Services Router Hardware Installation Guide OL-23778-01 Appendix A Troublesho oting Problem Solving • Cables—Ensure that the external cables connect ing the router to the networ k are all se cure. Troubleshooting the Power and Cooling Systems See Ta b l e A-1 for information to h elp you isolate the problem[...]

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    Symptom Possible Cause Corrective Action The router operates at an abno rmally high temper ature. The follo wing message appears on the console screen: %SYS-1-OVERTEMP: System detected OVERTEMPERATURE condition. Please resolve cooling problem immediately! There is a fan failure. There is an air conditioner f ailure in the room . The air flo w to co[...]

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    A-4 Cisco ASR 901 Series Aggregat ion Services Router Hardware Installation Guide OL-23778-01 Appendix A Troublesho oting Reading the LEDs Reading the LEDs The follo wing sections describe the LEDs on the Cisco ASR 901 router . • Chassis LEDs • T1/E1 Interface LEDs Chassis LEDs Ta b l e A-4 summarizes the LEDs on the chassis of the Cisco ASR 90[...]

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    A-5 Cisco ASR 901 Series Aggregat ion Services Router Hardware Installation Guide OL-23778-01 Appendix A Troubleshooting Reading the LEDs T1/E1 Interface LEDs Ta b l e A-5 summarizes the LEDs on the T1/E1 inte rface (av ailable only fo r A901-12C-FT -D and A901-4C-FT -D). LED Color/St ate Description (two LEDs for each T1/E1 port) Acti ve (labele d[...]

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    A-6 Cisco ASR 901 Series Aggregat ion Services Router Hardware Installation Guide OL-23778-01 Appendix A Troublesho oting Reading the LEDs[...]

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    B-1 Cisco ASR 901 Series Aggregat ion Services Router Hard ware Installation Guide OL-23778-01 APPENDIX B Cable Specifications If you prefer to b uild your o wn cables, this appe ndix pro vides cable specif ications for the Cisco ASR 901 router . This appendix inclu des the follo wing sections: • Gigabit Ethernet Con nector Pinouts, page B-1 • [...]

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    B-2 Cisco ASR 901 Series Aggregat ion Services Router Hardware Installation Guide OL-23778-01 Appendix B Cable Sp ecifications SFP Port Pinouts and Cable Specifications SFP Port Pinouts and Cable Specifications For information about SFP modules supported by the Cisco ASR 901 router , including pi nouts, see the Cisco Interfaces and Modules support [...]

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    B-3 Cisco ASR 901 Series Aggregat ion Services Router Hardware Installation Guide OL-23778-01 Appendix B Cable Specifications Console Port Signals and Pinouts Note W e recommend using a shielded cable for RJ-48C conn ectors. Ta b l e B-2 sho ws the pinout con figuration for the RJ-48C conn ectors on the C isco ASR 901 router for both the sh ielded [...]

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    PC H7226 RJ-45-to-RJ-45 rollover cable RJ-45-to-DB-9 adapter (labeled TERMINAL) Router B-4 Cisco ASR 901 Series Aggregat ion Services Router Hardware Installation Guide OL-23778-01 Appendix B Cable Sp ecifications Console Port Signals and Pinouts Figure B-4 Con necting the Consol e P ort to a PC Ta b l e B-3 lists the Console port pi nouts for the [...]

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    Console Port (DTE) 1 RT S 1 2 8 5 CTS DTR 2 7 6 DSR/DCD TxD 3 6 3 RxD GND/RI 4 5 7 GND GND 5 4 7 GND/RI RxD 6 3 2 TxD DSR/DCD 7 2 20 DTR CTS 8 2 1 4 RT S B-5 Cisco ASR 901 Series Aggregat ion Services Router Hardware Installation Guide OL-23778-01 Appendix B Cable Specifications Console Port Signals and Pinouts Identifying a Rollover Cable T o iden[...]

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    B-6 Cisco ASR 901 Series Aggregat ion Services Router Hardware Installation Guide OL-23778-01 Appendix B Cable Sp ecifications BITS Port Pinouts BITS Port Pinouts Pin Signal Name Direction Description 1 RX ring Input Recei ve ring 2 RX tip Input Recei ve tip (T1/E1) 3 Not connected 4 TX ring Output Tra n s m it r i n g 5 TX tip Output/inpu t Tr a n[...]

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    10 Mhz 1PPS W aveform Input—Sine wa ve Output—S quare wave Input—Pulse shape Output—Pulse shap e Amplitude Input— > 1.7 volt p-p  (+8 to +10 dBm) Output— > 2.4 volts TTL co mpatible Input— > 2.4 volts TTL co mpatible Output— > 2.4 volts TTL co mpatible Impedance 50 ohms 50 ohms Pulse W idth 50% du ty cy cle 26 microse[...]

  • Страница 64

    Pin Signal Name Description 1 RxD_P 2 RxD_N 3 TxD_P 4 Not connected 5 Not connected 6 TxD_N 7 Not connected 8 Not connected B-8 Cisco ASR 901 Series Aggregat ion Services Router Hardware Installation Guide OL-23778-01 Appendix B Cable Sp ecifications Management Ethernet Por t Pinouts T able B-1 0 Manag ement Ether net Pinout[...]

  • Страница 65

    C-1 Cisco ASR 901 Series Aggregat ion Services Router Hard ware Installation Guide OL-23778-01 APPENDIX C Site Log Use the Site Log to provide a recor d of actio ns related t o installing and mainta ining the r outer . Keep it in an accessible place near the c hassis so that users performing tasks have access to it. Use the Installation Checklist ([...]

  • Страница 66

    Date Description of Action Performed or Symptom Observed Initials C-2 Cisco ASR 901 Series Aggregat ion Services Router Hardware Installation Guide OL-23778-01 Appendix C Site Log T able C-1 Site Log[...]

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    IN-1 Cisco ASR 901 Series Aggregat ion Services Router Hardware Installation Guide OL-23778-01 INDEX Numerics 10Mhz Interface, Connecting cables to 3-14 1PPS Interface, Conn ecting cables t o 3-14 A adapter pinouts B-4, B-5 audience 1-viii auxiliary port connections 2-8 pinouts B-4, B-5 B back panel 3-3, 3-8 before you begin unpacking and checking [...]

  • Страница 68

    Index IN-2 Cisco ASR 901 Series Agg regation Services Router Hardware In stallation Guide OL-23778-01 GPS Port Pinouts B-6 grounding (warning) 3-16 H hardware installing 3-1 troubleshooting p rocedures A-1 I installati on checklist 2-7 hardware 3-1 mounting 3-2 tools requir ed 2-6 installing SFP modules 3-9 to 3-10 interface numbering 1-7 Interface[...]

  • Страница 69

    Index IN-3 Cisco ASR 901 Series Aggregat ion Services Router Hardware Installation Guide OL-23778-01 shipment unpacking and checking 2-6 site configuration 2-4 environment 2-4 log C-1 site log, record keeping 2-8 site require ments MOPs 2-5 specifications system 1-6 specifications, system 1-6 system specifications 1-6 T temperature sensor 1-6 Time [...]

  • Страница 70

    Index IN-4 Cisco ASR 901 Series Agg regation Services Router Hardware In stallation Guide OL-23778-01[...]