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Cisco Systems XR 12404 manual

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Table of contents for the manual

  • Page 1

    Americas Headquarters Cisco S yste ms, Inc . 170 W est Tasma n Drive San Jose , CA 95134 -1706 USA http://ww w.cisco. com Tel: 408 526-400 0 800 55 3-N ETS ( 6387 ) Fax: 408 527- 0883 Cisco XR 1 2404 Router Installation Guide Text Pa rt Numbe r: OL-13 830-02 todd.book Page 1 Tuesday, July 24, 2007 3:54 PM[...]

  • Page 2

    THE SPECIFICA TIONS AND INFORMA TION REGARDING THE PRODUCTS IN THIS MANUAL ARE SUBJECT TO CHANGE WITHOUT NOTI CE. ALL ST A TEMENTS, INF ORMA TION, AND RECOMMEN D A TIONS I N THIS MANUAL ARE BELIEV ED TO BE ACCURA TE BUT ARE PRESENTED WITHOUT W ARRANTY OF ANY KIND, EXPRESS OR IMP LIED. USERS MUST T AKE FULL RESPONSIBI LITY FOR THEIR APPLICA T ION OF[...]

  • Page 3

    Any Internet Protocol (IP) addresses used in t his document are not intended to be act ual addre sses. Any examples, command displ ay outp ut, and figures included in the do cument are shown f or illustr ativ e purpo ses only. Any use of actual I P addresses in illus trative conte nt is un intentional and coincidental. Cisco XR 12404 Router Inst al[...]

  • Page 4

    todd.book Page 4 Tuesday, July 24, 2007 3:54 PM[...]

  • Page 5

    v Cisco XR 12404 Router Installat ion Guide OL-13830-02 CONTENTS About Th is Guide ix Audienc e ix Pur pose ix Instal lati on Gu ide O rganiz atio n x Document Conv entio ns xi Obtain ing Documentati on, Obt aining Su pport , and Sec urity Gui deli nes xii CHAPTER 1 Cisco XR 12404 Router Overv iew 1-1 Router Over view 1-1 Physic al and Func tional [...]

  • Page 6

    Contents vi Cisco XR 12404 Router Installati on Guide OL-13830-02 Cable Mana gement System 1-22 Mainten ance Bus 1-24 Powe r-On/ Off C ontro l 1-24 CHAPTER 2 Prepari ng for Ins tallati on 2-1 Tools an d Equip ment 2-2 Safety and Compl iance 2-2 Gene ral Sa fety Gu ide lines 2-3 Comp lianc e and Saf ety Info rmati on 2-4 Preven ting El ectros tatic [...]

  • Page 7

    vii Cisco XR 12404 Router Installat ion Guide OL-13830-02 Conte nts Suppleme ntal Bond ing and Grounding C onnect ions 3-8 Connect i ng RP an d Line Card Cables 3-12 Connect i ng to the Cons ole Port an d Auxil iary Por ts 3-14 PRP Con sole Port Signa ls 3-16 PRP Auxil iar y Port Sign als 3-17 Insta lling a Fl ash Memory Car d 3-17 Conn ecti ng the[...]

  • Page 8

    Contents viii Cisco XR 12404 Router Installati on Guide OL-13830-02 Removing and Repl acin g the Air F ilter 5-7 Remo ving an d Rep lacing the Fa n Tray As semb ly 5-10 Troubl eshoo ting the Fa n Tray Assembly Ins tallat ion 5-12 Removing and Repl acin g an AC Power En try Module 5-13 Troubl eshoo ting an AC PEM Instal lation 5-15 Removing and Repl[...]

  • Page 9

    ix Cisco XR 12404 Router Installat ion Guide OL-13830-02 About This Guide Audience The au dience for the Cisco XR 12404 Router In stallati on Guide user documen tation are the peo ple who will install a nd conf igure a Cisco XR 12404 Rou ter. The user typical ly has a substan tial backg round in installing and conf iguring router - and swi tch-base[...]

  • Page 10

    About Th is Guide Installation Guide Or ganization x Cisco XR 12404 Router Installati on Guide OL-13830-02 Installation Guide Organization The Cisc o XR 12404 Rout er Installa tion Guid e has the following chap ters and appendi x; the paper versi on of this docum ent may cont ain an index. • Chapte r 1, “Cisco XR 12404 Rou ter Overview” —Co[...]

  • Page 11

    xi Cisco XR 12404 Router Installat ion Guide OL-13830-02 About Thi s Guide Docum ent Conv entions Document Co nventions This public ation uses the followin g con ventions: • The key combina tion Ctrl-z means hold do wn the Contro l key while yo u press the z key . Command descript ions use these con ventions: • Exampl es that contain sy stem pr[...]

  • Page 12

    About Th is Guide Obtaining Documentation, Obtaining Support, and Security Guidelines xii Cisco XR 12404 Router Installati on Guide OL-13830-02 T imesaver Means t he d escri bed act ion saves ti me . Y ou can s a v e tim e by pe rforming the action describe d in th e parag raph. War ni ng This warning symbol means danger . Y ou are in a situation t[...]

  • Page 13

    1-1 Cisco XR 12404 Router Installat ion Guide OL-13830-02 CH A P T E R 1 Cisco XR 12404 Router Overview This cha pter p rovides an overv iew of the C isco X R 124 04 ro uter . It c ontai ns physical de scripti ons of the route r hardware and major com ponen ts, and functi onal descr iptions of ha rdware-re lated fea tures. Router Overview The Ci sc[...]

  • Page 14

    Chapter 1 Cisco XR 12404 R outer Overview Physic al and Funct ional De scripti on of Router 1-2 Cisco XR 12404 Router Installati on Guide OL-13830-02 Figur e 1 -1 Cisco XR 12 404 Rou ter—F ront V iew Physical and Functio nal Descrip tion of Router The Cisc o XR 12404 router supports up to 8 chassis in a one stand ard 7-foot (2.1 5 meter) rack and[...]

  • Page 15

    1-3 Cisco XR 12404 Router Installat ion Guide OL-13830-02 Cha pter 1 Ci sco XR 12404 Router O ver view Route Pr ocessor • A C power entry m odule ( PEM)—A customi zed an d hot-swappa ble on e-piece unit. See the “Po wer En try Modu les” s ection on page 1- 17 fo r informa tion. • DC po wer entry module (PEM) and DC p o wer distri bu tion [...]

  • Page 16

    Chapter 1 Cisco XR 12404 R outer Overview Route P rocess or 1-4 Cisco XR 12404 Router Installati on Guide OL-13830-02 The Cisco PRP-2 deli vers al l these f unctions with en hanced per formance and capabiliti es. It also deli vers the follo wing feat ure en hancements ( depen ding on the software version ru nning): • 2 Ethern et manage ment ports[...]

  • Page 17

    1-5 Cisco XR 12404 Router Installat ion Guide OL-13830-02 Cha pter 1 Ci sco XR 12404 Router O ver view Route Pr ocessor Performanc e Route Proce ssor Overvie w The perf ormanc e route pr ocessor (PR P) uses a M otorol a Po werPC 74 50 CPU that runs at an extern al bus cloc k speed of 133 M Hz and has an interna l cloc k speed of 667 M Hz. Figure 1-[...]

  • Page 18

    Chapter 1 Cisco XR 12404 R outer Overview Route P rocess or 1-6 Cisco XR 12404 Router Installati on Guide OL-13830-02 PRP Ethernet Ports and St atus LEDs The PRP ha s two 8-pi n medi a-depend ent i nter face (MD I) RJ- 45 po rts for eith er IEEE 8 02.3 10BASE-T ( 10 Mbps) or IEE E 802.3 u 100BASE-TX ( 100 M bps) Ether net conne ctions. T hese por t[...]

  • Page 19

    1-7 Cisco XR 12404 Router Installat ion Guide OL-13830-02 Cha pter 1 Ci sco XR 12404 Router O ver view Route Pr ocessor PRP Auxiliary and Console Ports The auxiliary and console ports on the PRP are EIA/T IA-232 (also kno wn as RS-232) asyn chron ous serial ports. The se ports co nnect extern al devices to monit or and m anage the sy stem. • The [...]

  • Page 20

    Chapter 1 Cisco XR 12404 R outer Overview Route P rocess or 1-8 Cisco XR 12404 Router Installati on Guide OL-13830-02 PRP Alphanumeric M essage Displays The alp hanumer ic message di splays ar e organized in two rows of four LED char acte rs each ( Figure 1-4 ). Figur e 1 -4 Alphanu mer ic Messag e Display s—P artial F ront P anel The a lphanum e[...]

  • Page 21

    1-9 Cisco XR 12404 Router Installat ion Guide OL-13830-02 Cha pter 1 Ci sco XR 12404 Router O ver view Route Pr ocessor PRP Memory Components This sect ion describe s v arious types of memory used on the PRP to suppor t router functions. Ta b l e 1 - 1 provide s a quick re ference of the different type s of memory , and Fig ure 1-5 sho ws the locat[...]

  • Page 22

    Chapter 1 Cisco XR 12404 R outer Overview Route P rocess or 1-10 Cisco XR 12404 Router Installati on Guide OL-13830-02 Figur e 1 -5 PRP Memory L ocations E J E C T RX TX P R I M A R Y SLOT -1 SLOT -0 LINK EN RX TX ETH 1 ETH 0 AUX CONSOLE PERFORMANCE ROUTE PROCESSOR 1 (PRP-1) LINK P R IM A R Y EN R E S E T 129256 Flash SIMM PCMCIA slot-1 and slot-2 [...]

  • Page 23

    1-11 Cisco XR 12404 Router Installat ion Guide OL-13830-02 Cha pter 1 Ci sco XR 12404 Router O ver view Route Pr ocessor PRP SDRA M The PRP uses Error Check ing and Corr ection (E CC) Synchron ized Dy namic Rand om Acce ss Memory (SD RAM) to stor e routing ta ble s, pr otoc ols, netw ork accoun ting applica tions, and t o run Cisco IOS softwar e. T[...]

  • Page 24

    Chapter 1 Cisco XR 12404 R outer Overview Route P rocess or 1-12 Cisco XR 12404 Router Installati on Guide OL-13830-02 PRP NVRA M Non-v o latile Rand om Access Memory (NVRAM ) pro vides 2 MB of memory for system co nfiguration files, softwar e register settin gs, and en vironme ntal monitoring logs. Built-in lithium batteri es retain the content s [...]

  • Page 25

    1-13 Cisco XR 12404 Router Installat ion Guide OL-13830-02 Cha pter 1 Ci sco XR 12404 Router O ver view Supp orted Lin e Cards Supported Line Cards The Cisc o XR 12404 rout er is shipped with up to three installe d line cards and one route pro cessor th at provide a variety of net work media ty pes. Line ca rd slots and rout e proce ssors ship ped [...]

  • Page 26

    Chapter 1 Cisco XR 12404 R outer Overview Supported Line Cards 1-14 Cisco XR 12404 Router Installati on Guide OL-13830-02 Figure 1-7 shows e xamp les of si ngle- mode an d multimo de line car ds. Figur e 1 -7 Sample Lin e Car ds H10781 Status LEDs Alphanumeric LED display Ejector lever Ejector lever Port 0 Port 1 Port 2 Port 3 160-pin backplane sig[...]

  • Page 27

    1-15 Cisco XR 12404 Router Installat ion Guide OL-13830-02 Cha pter 1 Ci sco XR 12404 Router O ver view Consoli dated S witch Fa bric C ard Consolidated Switch Fabric Card The Ci sco XR 124 04 ro uter C SF card c ontains the f ollowing funct ionality : • Alar m notif ication and po wer source monitor ing • Switch fabric synchr onized spee d int[...]

  • Page 28

    Chapter 1 Cisco XR 12404 R outer Overview Consoli dated Switc h Fabric Card 1-16 Cisco XR 12404 Router Installati on Guide OL-13830-02 • LEDs – LEDs ale rt you to a conditi on in the router . The determinati o n of a critic al, major, or minor ala rm condi tion is de signed int o Cisco IO S XR software run ning on your rou te processo r . • C[...]

  • Page 29

    1-17 Cisco XR 12404 Router Installat ion Guide OL-13830-02 Cha pter 1 Ci sco XR 12404 Router O ver view Power Ent ry Modules Switch Fabric Functionality Switch fabri c circuitry pr ovides up to 40 Gbps (f ull duplex) of synchroni zed spee d interc onnect ions that carries user traf fic between lin e card s or be tween the r oute proces sor and th e[...]

  • Page 30

    Chapter 1 Cisco XR 12404 R outer Overview Power Entry Modules 1-18 Cisco XR 12404 Router Installati on Guide OL-13830-02 AC PEMs Each A C PEM con verts 200 to 240 V A C into -48 VDC, which is distribu ted throug h the chass is back plan e to all card s, RPs, an d the fan assem bly . Figure 1-8 ident ifies the components of a n A C power supply . Fi[...]

  • Page 31

    1-19 Cisco XR 12404 Router Installat ion Guide OL-13830-02 Cha pter 1 Ci sco XR 12404 Router O ver view Power Ent ry Modules DC PEMs Each DC PEM oper ates from a nominal sou rce D C v oltag e of -4 8 to - 60 VDC a nd requir es a dedicated 60 am p servic e. Figure 1-9 ide ntifies the component s of a DC power supply . Figur e 1 -9 DC PEM and P DU Co[...]

  • Page 32

    Chapter 1 Cisco XR 12404 R outer Overview Fan Tray Assemb ly 1-20 Cisco XR 12404 Router Installati on Guide OL-13830-02 The status LED s on the DC PE M provid e in format ion about t he cu rrent operati onal status o f the power supply . Ta b l e 1 - 5 summ arizes th e funct ion of these indicator s. Power Distribution The ba ckplan e dist ributes [...]

  • Page 33

    1-21 Cisco XR 12404 Router Installat ion Guide OL-13830-02 Cha pter 1 Ci sco XR 12404 Router O ver view Fan Tray Asse mbly The fan tray asse mbly is a she et metal en closure containing 7 fans and 2 fan contro lle r cards ( Figure 1-10 ). War ni ng Exhaust from other equipment vented directly into the Cisco XR 12404 router air inlet can cause an ov[...]

  • Page 34

    Chapter 1 Cisco XR 12404 R outer Overview Cable M anagem ent Syste m 1-22 Cisco XR 12404 Router Installati on Guide OL-13830-02 Cable Manag ement System The Cisc o XR 12404 rout er is set up with two types of cable mana gement systems: • Line card c able- manage ment b racket ( Fi gure 1-11 )—Attached to ea ch line car d and ro utes th e lin e [...]

  • Page 35

    1-23 Cisco XR 12404 Router Installat ion Guide OL-13830-02 Cha pter 1 Ci sco XR 12404 Router O ver view Cable Man ageme nt System • Chassi s cable-m anagem ent brack et (se e Figur e 1-1 2 )—Atta ched to the chass is and rou tes th e line car d cable s away from the chass is. Figur e 1 -12 Chassis Cable Ma nag ement Br ack et Cable-ma nagement [...]

  • Page 36

    Chapter 1 Cisco XR 12404 R outer Overview Mainte nance Bus 1-24 Cisco XR 12404 Router Installati on Guide OL-13830-02 Maintenance Bus The Ci sco XR 124 04 ro uter m aintenanc e bus and M Bus m odules manage a ll of the mainte nance fu nctions of the system. The MBus consists of t wo separate busses (providing MB us redunda ncy). Each M Bus is linke[...]

  • Page 37

    1-25 Cisco XR 12404 Router Installat ion Guide OL-13830-02 Cha pter 1 Ci sco XR 12404 Router O ver view Mainte nance Bus Code Download A portion of the line ca rd operat ing softwar e can be downloade d from the ro ute processor to the line car d ov er the MBus. Beca use the MBus is relati vely slow compared to t he CSF , only enough code is dow nl[...]

  • Page 38

    Chapter 1 Cisco XR 12404 R outer Overview Mainte nance Bus 1-26 Cisco XR 12404 Router Installati on Guide OL-13830-02 todd.book Page 26 Tuesday, July 24, 2007 3:54 PM[...]

  • Page 39

    2-1 Cisco XR 12404 Router Installat ion Guide OL-13830-02 CH A P T E R 2 Preparing for Installation This chapte r provide s specif ic informatio n about prepari ng your site for the installati on of the Cisco XR 12404 Route r. Inclu ded in t his chapter are: • T ools an d Equipme nt, page 2-2 • Safety a nd Com pliance, page 2 -2 • Safety with[...]

  • Page 40

    Chapter 2 Preparing for Installation Tools an d Equipm ent 2-2 Cisco XR 12404 Router Installati on Guide OL-13830-02 Tools and Equ ipment The Cisc o XR 12404 Router is de signed to be installe d with a m inimum number of tools. The f ollowing tools are requir ed. • 1/4-in ch flat -blade screwdriver • 3/16-inc h flat- blade screwdriver • 9/16-[...]

  • Page 41

    2-3 Cisco XR 12404 Router Installat ion Guide OL-13830-02 Chapter 2 Preparing f or Installa tion Safety and Compliance General Safety Guidelines The fol lo wing are so me gene ral safety guidelin es you should be a ware of whe n installing or maintain ing the Cisco XR 12404 Router. • Ne ver attempt to lift an object that might be too heavy for yo[...]

  • Page 42

    Chapter 2 Preparing for Installation Safety and Comp liance 2-4 Cisco XR 12404 Router Installati on Guide OL-13830-02 • A Cisco XR 12404 Route r configured with a DC PEM require s a de dicated 35–Amp DC ci rcuit b reaker f or t he DC power source. This circui t breaker should pro tect agai nst short-c ircuit and overcur rent faults in accordan [...]

  • Page 43

    2-5 Cisco XR 12404 Router Installat ion Guide OL-13830-02 Chapter 2 Preparing f or Installa tion Safety and Compliance Attaching an ESD-Preventive Str ap Attach an ESD antis tatic st rap to your body an d to an open metal pa rt of the chass is on the Cisco XR 1240 4 Route r ( Figure 2- 1 ). Figur e 2-1 At tac hing a n ESD-Pr eventiv e Strap t o the[...]

  • Page 44

    Chapter 2 Preparing for Installation Safety and Comp liance 2-6 Cisco XR 12404 Router Installati on Guide OL-13830-02 Lase r Safety Single-m ode style line cards f or the Cisco XR 12404 Ro uter a re equ ipped wit h lasers, wh ich emit invisible radiati on. Do not stare i nto open lin e card ports. War ni ng A void exposure to laser radiati on. Do n[...]

  • Page 45

    2-7 Cisco XR 12404 Router Installat ion Guide OL-13830-02 Chapter 2 Preparing f or Installa tion Safety and Compliance Figur e 2-2 Lif ting a Cisco XR 12404 Rout er Each time you lif t an y heavy asse mbly , refer to the se lift ing guideli nes: • Ne ver attempt to lift an object that might be too heavy for you to lift by yourself • Hav e a sec[...]

  • Page 46

    Chapter 2 Preparing for Installation Safety with El ectr icity 2-8 Cisco XR 12404 Router Installati on Guide OL-13830-02 Safety with Electricity Most Cisc o XR 1 2404 R outer field rep laceabl e unit s (FR Us) su pport o nline inserti on and removal (OIR), which me ans an FR U is hot-swapp able and ca n be removed and replac ed while the system is [...]

  • Page 47

    2-9 Cisco XR 12404 Router Installat ion Guide OL-13830-02 Chapter 2 Preparing f or Installa tion Installation Site Requirements Rack Mounting Clearance The rac k-moun ting hardware inclu ded with t he Cisco XR 124 04 Router is suitabl e for mo st 19 inc h equi pment ra cks. The fo llowing are r ack-mou nting guideline s for the Cisc o XR 1 2404 R o[...]

  • Page 48

    Chapter 2 Preparing for Installation Installati on Site Requirem ents 2-10 Cisco XR 12404 Router Installati on Guide OL-13830-02 Figure 2-3 shows the outer di mensions of t he Cisco XR 12404 Router cha ssis with the front doo r installe d. Figur e 2-3 Cisco XR 12 404 Router Ch assis O ute r Dimen sions— T op V iew 66280 31.026 23.265 7.761 18.95 [...]

  • Page 49

    2-11 Cisco XR 12404 Router Installat ion Guide OL-13830-02 Chapter 2 Preparing f or Installa tion Installation Site Requirements Environmental Guidelines This se ction offers guideli nes for oper ating yo ur Cisc o XR 12 404 Rou ter in various en vironm ents; a irflow , temper ature and hum idity , power source, A C a nd DC powered r outers, ground[...]

  • Page 50

    Chapter 2 Preparing for Installation Installati on Site Requirem ents 2-12 Cisco XR 12404 Router Installati on Guide OL-13830-02 Figur e 2-4 Cisco XR 12 404 Router Ai r Cir culatio n S yst em Temperature and Humidity The op erating en vironmental site r equireme nts are listed in Appendix A. The temperatu re an d humidity ranges li sted are those w[...]

  • Page 51

    2-13 Cisco XR 12404 Router Installat ion Guide OL-13830-02 Chapter 2 Preparing f or Installa tion Installation Site Requirements Power Con nectio n Guidelines The Cisc o XR 12404 Router requ ires an AC PEM or a combination DC PD U and DC PEM. Site req uirements differ depend ing on the type of power sourc e v oltage. W e re commend you follow these[...]

  • Page 52

    Chapter 2 Preparing for Installation Installati on Site Requirem ents 2-14 Cisco XR 12404 Router Installati on Guide OL-13830-02 Figur e 2-5 Cisco XR 12 404 Rou ter A C P ow er Plugs Power Connec tion Guidelines for DC-Power ed Routers When the Ci sco XR 1240 4 Router op erates with a DC PDU, obser v e these guideline s: • A Cisco XR 12404 R oute[...]

  • Page 53

    2-15 Cisco XR 12404 Router Installat ion Guide OL-13830-02 Chapter 2 Preparing f or Installa tion Installation Site Requirements • Install an unint errupta ble power source where possible. Grounding Connections Before yo u connect power or turn on your Ci sco XR 12404 Ro uter, you must provide an ad equate system grou nd for the rou ter . Th e eq[...]

  • Page 54

    Chapter 2 Preparing for Installation Unpacki ng and Repack ing the Cisco XR 12404 Router 2-16 Cisco XR 12404 Router Installati on Guide OL-13830-02 Note T o predic t and remedy stro ng EMI, you ma y need to co nsult experts in radio freque ncy interfe rence (RFI) . If you use twis ted-pair ca ble in your plant w iring with a go od distribution of g[...]

  • Page 55

    2-17 Cisco XR 12404 Router Installat ion Guide OL-13830-02 Chapter 2 Preparing f or Installa tion Transpor ting a Cisco XR 120 00 Series Router If you do not receive ev e rythi ng you o rdered, contac t a cu stomer se rvice represen tati ve for assistan ce. See t h e sectio n titled , “Obtainin g Do cument ation , Obtain ing Support, a nd Securit[...]

  • Page 56

    Chapter 2 Preparing for Installation Site Prepa ration Checklist 2-18 Cisco XR 12404 Router Installati on Guide OL-13830-02 Ta b l e 2 - 1 shows a sample site log. Y ou can make copies of t he sample or design your own site log. T able 2-1 Sample Sit e Log Date Description of Action Performed or Symptom Observed Initials todd.book Page 18 Tuesday, [...]

  • Page 57

    2-19 Cisco XR 12404 Router Installat ion Guide OL-13830-02 Chapter 2 Preparing f or Installa tion Site Prep arat ion Check list todd.book Page 19 Tuesday, July 24, 2007 3:54 PM[...]

  • Page 58

    3-1 Cisco XR 12404 Router Installat ion Guide OL-13830-02 CH A P T E R 3 Installing the Router This chap ter de scribe s ho w to ins tall a Cisco XR 12404 R outer. It includ es the follo wing sections: • Installi ng a Cisco XR 12404 Rou ter , page 3-2 • Connecti ng RP an d Line Card C ables, pa ge 3-12 • Connecting to the Co nsole Port and Au[...]

  • Page 59

    3-2 Cisco XR 12404 Router Installat ion Guide OL-13830-02 Chapter 3 Instal ling the Route r Installing a Cisco XR 12404 Router Required To ols Y ou need the follo wing items to install the Cisco XR 12404 Rou ter: • Number 2 Phillips scre wdriv er • Small flat-b laded scre wdrive r • T ape m easure (optional) • Lev el (opti onal) Installing [...]

  • Page 60

    Chapte r 3 Install ing the Router Installing a Cisco XR 12404 Router 3-3 Cisco XR 12404 Router Installati on Guide OL-13830-02 • Labels o n the eq uipm ent ha ve been ch ecke d to ensure tha t the po wer servic e at your si te is suita ble for th e Cisco XR 12 404 Router. • A C and DC po wer sourc e vo ltage re ceptacle s are easy to reach. Ins[...]

  • Page 61

    3-4 Cisco XR 12404 Router Installat ion Guide OL-13830-02 Chapter 3 Instal ling the Route r Installing a Cisco XR 12404 Router Figur e 3-1 Rack-Mo unting Bra c k ets 57802 3/4" 1 1/4" 2 1/2" 3 3/8" 1/16" sheet metal Left mounting rail Right mounting rail todd.book Page 4 Tuesday, July 24, 2007 3:54 PM[...]

  • Page 62

    Chapte r 3 Install ing the Router Installing a Cisco XR 12404 Router 3-5 Cisco XR 12404 Router Installati on Guide OL-13830-02 Installing the Ce nter-Mounting Brackets—Optional If you plan to insta ll the Cisco XR 12 404 Route r in t he center-mounting position, you must f irst install the center -mounting bracke ts on the equipment rack rail s, [...]

  • Page 63

    3-6 Cisco XR 12404 Router Installat ion Guide OL-13830-02 Chapter 3 Instal ling the Route r Installing a Cisco XR 12404 Router Figur e 3-2 Center -Mounting Brack ets 66286 CONSOLIDA TED SWITCH FABRIC C R I T I C A L M A J O R M I N O R M B U S F A IL E N A B L E A L A R M F A B R I C 1 0 23 4 0 C 4 8 / P O S - S R - S C T X R X A C T I V E C A R R [...]

  • Page 64

    Chapte r 3 Install ing the Router Installing a Cisco XR 12404 Router 3-7 Cisco XR 12404 Router Installati on Guide OL-13830-02 Installing the Chassis in a Rack Use the follo wing procedure to install the Cisco XR 12404 Router in a r ack. War ni ng T wo or more people should install the router to minimize the risk of personal injury and damage to th[...]

  • Page 65

    3-8 Cisco XR 12404 Router Installat ion Guide OL-13830-02 Chapter 3 Instal ling the Route r Supplem ental Bon ding and Ground ing Con nection s Installing the Chassis on a Tabletop or Flat Surface Use the following procedure t o install the Ci sco XR 12404 Rout er on a tablet op or o ther s table f lat surf ace. Step 1 Mov e the router as clos e to[...]

  • Page 66

    Chapte r 3 Install ing the Router Supplemen tal Bond ing and Groundi ng Connect ions 3-9 Cisco XR 12404 Router Installati on Guide OL-13830-02 • On Cisco X R 1240 4 Router s configured for DC-in put oper ation, t he DC PDU is equip ped with a DC po wer conn ector bl ock with wire-con nection terminal s for conn ectin g the ne gati ve lea d (top t[...]

  • Page 67

    3-10 Cisco XR 12404 Router Installat ion Guide OL-13830-02 Chapter 3 Instal ling the Route r Supplem ental Bon ding and Ground ing Con nection s Use a c able lug with two holes a t 0.63 " (16 mm ) cent ers to connect to the chassis with t wo 6.3 m m (M6) screws as sh o wn in Figure 3-4 . T he lug can be order ed from Cisc o (Part Number 32-060[...]

  • Page 68

    Chapte r 3 Install ing the Router Supplemen tal Bond ing and Groundi ng Connect ions 3-11 Cisco XR 12404 Router Installati on Guide OL-13830-02 Figur e 3 -5 Cr imping the Lug 1 Place gro und wire in the lu g 2 Crimp the lug 57808 2 1 todd.book Page 11 Tuesday, July 24, 2007 3:54 PM[...]

  • Page 69

    3-12 Cisco XR 12404 Router Installat ion Guide OL-13830-02 Chapter 3 Instal ling the Route r Connect ing RP and Line Car d Cables Connecting RP and Lin e Card Cables Use the foll o wing pr ocedu re to connec t RP and line ca rd cables to the router . Step 1 Proceedin g from left to r ight identify the networ k interfa ce cable th at connects to eac[...]

  • Page 70

    Chapte r 3 Install ing the Router Connecting RP an d Line Card Cab les 3-13 Cisco XR 12404 Router Installati on Guide OL-13830-02 Cautio n Caref ully adju st th e interf ace cable in the RP or line ca rd cable-man agement bracket to prev ent any kinks or sharp bend s in the int erface cable. Ki nks and shar p bends ca n destr oy or de grade the ab [...]

  • Page 71

    3-14 Cisco XR 12404 Router Installat ion Guide OL-13830-02 Chapter 3 Instal ling the Route r Connecting to the Console Port and Auxiliary Ports Connecting to the Console Port and Auxil iary Ports This secti on pro vides the informati on to connect a console to the route r . Both Dat a Set Ready (DSR) and Data Carr ier Detec t (DCD) sig nals ar e ac[...]

  • Page 72

    Chapte r 3 Install ing the Router Connecti ng to the Consol e Port and Au xiliary Port s 3-15 Cisco XR 12404 Router Installati on Guide OL-13830-02 Figur e 3-8 PRP Console and A uxiliary P o rt Co nnections Note The console and auxiliar y ports are both asynch ronous serial ports; any dev ices connec ted to these por ts must be capa ble of asyn chr[...]

  • Page 73

    3-16 Cisco XR 12404 Router Installat ion Guide OL-13830-02 Chapter 3 Instal ling the Route r Connecting to the Console Port and Auxiliary Ports PRP Conso le Port Signals The cons ole po rt on th e PRP is a DCE RJ -45 re ceptacle. Ta b l e 3 - 1 lists the signals used on this port . T able 3-1 PRP Console P ort Signals Cons ole P ort Pin Signa l Inp[...]

  • Page 74

    Chapte r 3 Install ing the Router Installing a Flash Mem ory Card 3-17 Cisco XR 12404 Router Installati on Guide OL-13830-02 PRP Auxiliary Port Signals The auxiliary por t on the PRP is a DTE, RJ-45 plug for connecting a modem or other DCE device (such a s a CSU/DS U or an other rout er) to t he router. The port is labeled Aux , a s shown in Figu r[...]

  • Page 75

    3-18 Cisco XR 12404 Router Installat ion Guide OL-13830-02 Chapter 3 Instal ling the Route r Connect ing the PRP to an Ethern et Net work The software configurati on register is set to 0x0102, whic h causes the rou ter to boot auto matically f rom the Cisco IOS XR softwar e image stor ed on th e Flash memory c ard. • The Flash memory card that sh[...]

  • Page 76

    Chapte r 3 Install ing the Router Connecting t he PRP to an Ethernet Network 3-19 Cisco XR 12404 Router Installati on Guide OL-13830-02 RJ-45 c abl es are not available f rom C isco S yst ems, b ut are available from o utsid e comm ercia l cab le vendor s. Note Only connect cab les that co mply wi th EIA/TIA- 568 standar ds. See Ta b l e 3 - 4 an d[...]

  • Page 77

    3-20 Cisco XR 12404 Router Installat ion Guide OL-13830-02 Chapter 3 Instal ling the Route r Connect ing the PRP to an Ethern et Net work Figur e 3-1 0 Using the Ether net P or t on the P RP PRP Ethernet Connecti ons Figure 3-11 shows a PRP RJ-45 receptacl e and cable conn ector s. The RJ-45 conn ection do es not re quire an exter nal tra nscei ve [...]

  • Page 78

    Chapte r 3 Install ing the Router Connecting t he PRP to an Ethernet Network 3-21 Cisco XR 12404 Router Installati on Guide OL-13830-02 War ni ng The ports labeled Ethernet, 10BASE-T , T oken Ring, Console, and AUX are safety extra-low voltage (SEL V) circuits. SEL V circuits should only be connected to other SEL V circuits. Because the BRI circuit[...]

  • Page 79

    3-22 Cisco XR 12404 Router Installat ion Guide OL-13830-02 Chapter 3 Instal ling the Route r Connect ing the PRP to an Ethern et Net work Figur e 3-13 Crosso ver Cable Pinout (f or Connectin g T wo PRPs) Ta b l e 3 - 4 lists the cabling sp ecif ication s for 100-Mb ps transmi ssion o ver unshiel ded twiste d-pair (UTP) cabl es. Note Th e tran smiss[...]

  • Page 80

    Chapte r 3 Install ing the Router Connecting t o an AC Power Sourc e 3-23 Cisco XR 12404 Router Installati on Guide OL-13830-02 Ta b l e 3 - 5 lists IEEE 802.3u physic al charact eristics for 100B ASE-TX. Connecting to an AC Power Source This secti on provides th e procedu re for conne cting your router to an AC po wer source. A power factor corre [...]

  • Page 81

    3-24 Cisco XR 12404 Router Installat ion Guide OL-13830-02 Chapter 3 Instal ling the Route r Connect ing to an AC Power S ource Step 3 T ighten th e capti ve s cre ws on the PEM f aceplate ( F igu re 3 -14 ). Figur e 3-14 AC PEM • All e lectric al con nection s betw een the po wer suppl y and the ba ckpl ane ar e made au tomatica lly when t h e p[...]

  • Page 82

    Chapte r 3 Install ing the Router Connecting t o a DC Power Sou rce 3-25 Cisco XR 12404 Router Installati on Guide OL-13830-02 Step 6 Connec t the other end of the A C po wer cor d to the A C powe r source outlet. Note W e recomm end attac hing ea ch A C PEM to an i ndepend ent power source for fu ll redunda ncy . W e a lso recomm end tha t you us [...]

  • Page 83

    3-26 Cisco XR 12404 Router Installat ion Guide OL-13830-02 Chapter 3 Instal ling the Route r Connecting to a DC Power Source Use the follo wing procedure to install the DC PEM and D C PDU in the r outer . Step 1 Attach a n ESD-pre venti ve strap to your self and to either the c hassis, or to a bare metal surf ace. Step 2 Inser t the DC power modul [...]

  • Page 84

    Chapte r 3 Install ing the Router Connecting t o a DC Power Sou rce 3-27 Cisco XR 12404 Router Installati on Guide OL-13830-02 Step 6 Secure each l ead to the prope r termi nal po rt b y tigh tening the ter minal p ort connec tor screws with a 3/1 6-inch fla t-blade screw dri ver ( Fi gur e 3- 16 ). Figur e 3-16 DC PDU P owe r Bloc k Step 7 V erify[...]

  • Page 85

    3-28 Cisco XR 12404 Router Installat ion Guide OL-13830-02 Chapter 3 Instal ling the Route r Powering on the Router for the First Time Powering on the Ro uter for the First Time Use the follo wing procedure to po wer on the router for the firs t time. Step 1 Check the follo wing list be for e you power on the rout er: • All cards ar e fully i nse[...]

  • Page 86

    Chapte r 3 Install ing the Router Powering on t he Router for the First Time 3-29 Cisco XR 12404 Router Installati on Guide OL-13830-02 Step 2 Power on the r outer by swit ching on a ll the c ircuit breakers and/or pl ug the power cord into an acti ve po wer source that controls po wer to the router’ s A C PEM or DC po wer di strib ution unit (PD[...]

  • Page 87

    3-30 Cisco XR 12404 Router Installat ion Guide OL-13830-02 Chapter 3 Instal ling the Route r Powering on the Router for the First Time • DC PEMs—V erify the DC PEM LEDs are on an d that the statu s is OK ( Figure 3- 18 ). Figur e 3-18 DC PEM LEDs 1 DC PDU N/A N/A 2 DC PEM N/A N/A 3 Inpu t OK Green DC is p resen t and within specif ied limits 4 [...]

  • Page 88

    Chapte r 3 Install ing the Router Powering on t he Router for the First Time 3-31 Cisco XR 12404 Router Installati on Guide OL-13830-02 • V isually che ck the CSF LEDs ( Figure 3-19 ): Figur e 3-19 CSF LEDs T able 3-6 CSF LEDs Switch Fabric LEDs Status Condition Critical Off Normally Of f Major Off Normally Of f Min or Off Normal ly Off T able 3-[...]

  • Page 89

    3-32 Cisco XR 12404 Router Installat ion Guide OL-13830-02 Chapter 3 Instal ling the Route r External Network In terface Step 4 On th e co nsole term inal, verify that the consol e dis play s the syst em b anner and that the sy stem an d all i nterfac es initiali ze successfully . If the router does not po wer on, or if any interfa ces do not initi[...]

  • Page 90

    Chapte r 3 Install ing the Router Manuall y Booting t he System 3-33 Cisco XR 12404 Router Installati on Guide OL-13830-02 todd.book Page 33 Tuesday, July 24, 2007 3:54 PM[...]

  • Page 91

    4-1 Cisco XR 12404 Router Installat ion Guide OL-13830-02 CH A P T E R 4 Troubleshooting the Installation This c hapter p rovides trou bleshooti ng gui delines for Cisco XR 1240 4 router. If the solutions pro vided in this chapter do not make th e router fully f unctional , conta ct your Cisc o servic e repres enta tiv e for assi stan ce. • Probl[...]

  • Page 92

    Chapt er 4 Troublesho otin g the Insta llation Iden tify ing S tartu p Pro blem s 4-2 Cisco XR 12404 Router Installati on Guide OL-13830-02 Identifying Startup Problems Startup pro blems are commo nly due to power source fail ures or to a card not properl y seated in the backplane . Althoug h an overtemperatu re condit ion is unlikely at initial st[...]

  • Page 93

    4-3 Cisco XR 12404 Router Installat ion Guide OL-13830-02 Chapter 4 Troubles hooting the I nstallation Identifying Startup Problems Using the Sy stem LED s to Troubles hoot Y ou can det ermine when a nd whe re the system fa iled in the startup sequence b y checki ng the state of the LEDs on th e power m odules an d line card s, an d on th e alpha n[...]

  • Page 94

    Chapt er 4 Troublesho otin g the Insta llation Iden tify ing S tartu p Pro blem s 4-4 Cisco XR 12404 Router Installati on Guide OL-13830-02 – All internal DC v oltages are within tolerance. If the A C power sourc e or any of th e internal DC v oltages e x ceed allo wable tolerances, the OUTPUT OK LED shuts of f, or will shut of f shortly aft er y[...]

  • Page 95

    4-5 Cisco XR 12404 Router Installat ion Guide OL-13830-02 Chapter 4 Troubles hooting the I nstallation Problem-Solving with Subsystems Problem-Solving with Subsystems The ke y to solving router problem s is to isolate the problem to a specif ic subsys tem. The fi rst step in solvi ng start up pro blems is to co mpare wh at the system is doing to wh[...]

  • Page 96

    Chapt er 4 Troublesho otin g the Insta llation Troublesho oting an AC Pow er Subsystem 4-6 Cisco XR 12404 Router Installati on Guide OL-13830-02 Troubleshooting an AC Power Subsystem A C PE Ms provide –48 VDC OUTPU T . The +5 VDC OU TPUT from the CSF po wers the MBus module on eac h card in the sy stem. The MBus m odule, in tur n, contr ol the DC[...]

  • Page 97

    4-7 Cisco XR 12404 Router Installat ion Guide OL-13830-02 Chapter 4 Troubles hooting the I nstallation Troubl eshoo ting an AC Power Subs ystem Ta b l e 4 - 1 summarizes the functio n of these in dicat ors. The follo wing conditions must exist fo r an A C PEM to operate nor mally: • The PEM is ful ly sea ted in its bay an d the ejecto r le vers a[...]

  • Page 98

    Chapt er 4 Troublesho otin g the Insta llation Troublesho oting an AC Pow er Subsystem 4-8 Cisco XR 12404 Router Installati on Guide OL-13830-02 • V erify that each po wer supply in the router is attac hed to a separate A C power source. • If the router is connected to an uninterr uptable po wer supply (UPS), verif y that th e UPS is f unctioni[...]

  • Page 99

    4-9 Cisco XR 12404 Router Installat ion Guide OL-13830-02 Chapter 4 Troubles hooting the I nstallation Troubl eshoo ting t he DC Power S ubsystem • If no, b ut the fan assembly is operati ng, suspect a faulty po wer supply INPUT OK LED. If the f an assembl y is operating , all internal DC vol tages are wit hin to lerance. U se the show en viro nm[...]

  • Page 100

    Chapt er 4 Troublesho otin g the Insta llation Troubles hooting the D C Power Subs ystem 4-10 Cisco XR 12404 Router Installati on Guide OL-13830-02 Figur e 4-2 DC PEM and P DU Ta b l e 4 - 2 summarizes the functio n of these in dicat ors. 1 DC PDU 5 On/Of f switch 2 DC PEM 6 PDU capt iv e screws 3 PEM capti ve scre ws 7 Te r m i n a l B l o c k 4 L[...]

  • Page 101

    4-11 Cisco XR 12404 Router Installat ion Guide OL-13830-02 Chapter 4 Troubles hooting the I nstallation Troubl eshoo ting t he DC Power S ubsystem The follo wing conditions must exists for a DC PEM to operate norma lly: • The PEM is ful ly sea ted in its bay an d the ejecto r le vers are secu red. • DC-input po wer is within the required range [...]

  • Page 102

    Chapt er 4 Troublesho otin g the Insta llation Troubles hooting the D C Power Subs ystem 4-12 Cisco XR 12404 Router Installati on Guide OL-13830-02 Step 4 Power off the PEM c ircui t breake r switc h and ch eck th e DC power sourc e: • Check t he DC power wire s from the po wer source t o the r outer . – V erify that t he po wer wires are fa st[...]

  • Page 103

    4-13 Cisco XR 12404 Router Installat ion Guide OL-13830-02 Chapter 4 Troubles hooting the I nstallation Troublesh ooting the Processo r Subs ystem If you a re una ble to resolve t he probl em or if you determ ine tha t either the PE M or po wer wiring is fa ulty , contact a service re presentati ve for ass istanc e. Troubleshooting the Processor Su[...]

  • Page 104

    Chapt er 4 Troublesho otin g the Insta llation Troubles hooting t he Proce ssor Subsystem 4-14 Cisco XR 12404 Router Installati on Guide OL-13830-02 Troublesho oting the RP When the router is po wered on, the alphanumer ic display on the RP indicate the following ( Figu re 4- 3 ): • Upper ro w—Indi cates whi ch RP so ftware c omponent is runni [...]

  • Page 105

    4-15 Cisco XR 12404 Router Installat ion Guide OL-13830-02 Chapter 4 Troubles hooting the I nstallation Troublesh ooting the Processo r Subs ystem Troubleshooting Using the RP Alphanumeric Display Y ou can use the alp hanumeric di splay to isolate a pro blem with the RP . The tw o rows on the alphanu meric displa y are powered separ ately: • The [...]

  • Page 106

    Chapt er 4 Troublesho otin g the Insta llation Troubles hooting t he Proce ssor Subsystem 4-16 Cisco XR 12404 Router Installati on Guide OL-13830-02 T able 4-3 T rouble shooting Usi ng the RP Alphanum er ic Display Mess ages Message Description LMEM TEST Runn ing low memory test LCAH TEST Initializi ng lo wer 1 5K cach e BSS INIT Initializing mai n[...]

  • Page 107

    4-17 Cisco XR 12404 Router Installat ion Guide OL-13830-02 Chapter 4 Troubles hooting the I nstallation Troublesh ooting the Processo r Subs ystem The RP has 8 de vice or port LED activity indica tors that show the statu s of the Ether net conne ctions ( Figure 4-4 ). Figur e 4-4 RP LEDs The RJ-4 5 port LEDs on the RP indica te: • Which Fl ash me[...]

  • Page 108

    Chapt er 4 Troublesho otin g the Insta llation Troubles hooting t he Proce ssor Subsystem 4-18 Cisco XR 12404 Router Installati on Guide OL-13830-02 Check the follo wing to help isolate a problem wi th the RP . • Are bo th alphanu meric LED di splays on? – The two displ ays are powered se parately . T he left di splay rece i ves power from the [...]

  • Page 109

    4-19 Cisco XR 12404 Router Installat ion Guide OL-13830-02 Chapter 4 Troubles hooting the I nstallation Troubl eshoot ing the C ooling S ubsystem Troublesho oting the Lin e Cards As each lin e card po wers on, a po wer- on self- test (POST) is perf ormed on the line card mem ory . A full set of field diagnosti cs can also be run on a l ine card fro[...]

  • Page 110

    Chapt er 4 Troublesho otin g the Insta llation Troubles hooting t he Cool ing Subs ystem 4-20 Cisco XR 12404 Router Installati on Guide OL-13830-02 • 7 fans • 2 control ler card s • 1 connect or Check the follo wing to help iso late a p roblem wi th the cooling system: • Do the fans come on ? Note In no isy en vironments listen for the fan [...]

  • Page 111

    4-21 Cisco XR 12404 Router Installat ion Guide OL-13830-02 Chapter 4 Troubles hooting the I nstallation Troubl eshoot ing the C ooling S ubsystem clearance (at least 6 in ches, 15 .24 cm) around all side s of the chassis to allo w cooli ng air to ent er and hot air to exhaust. Shou ld an overtempe rature condition occur a t init ial startu p: – C[...]

  • Page 112

    Chapt er 4 Troublesho otin g the Insta llation Troubles hooting t he Cool ing Subs ystem 4-22 Cisco XR 12404 Router Installati on Guide OL-13830-02 todd.book Page 22 Tuesday, July 24, 2007 3:54 PM[...]

  • Page 113

    5-1 Cisco XR 12404 Router Installat ion Guide OL-13830-02 CH A P T E R 5 Maintaining the Router This chapte r cont ains safety at th e f ield replac eable unit ( FR U) le vel, re mo v al an d replaceme nt instruct ions for FR Us and proce dures to troub leshoot the FRUs. Y o ur Cisco XR 12 404 router is eq uipped a s ordered an d is ready for insta[...]

  • Page 114

    Chapt er 5 Maintain ing the R outer Tools an d Equipm ent 5-2 Cisco XR 12404 Router Installati on Guide OL-13830-02 • Removi ng and Replacing the Air Filte r , p age 5-7 • Remo ving and R eplac ing the F an T ray Asse mbly , page 5 -10 • Removing and Replacin g an AC Po wer Entry Mo dule, pa ge 5-13 • Removing and Repla cing a DC Power Entr[...]

  • Page 115

    5-3 Cisco XR 12404 Router Installat ion Guide OL-13830-02 Chapter 5 Maintaini ng the Router Powering Off the Router Powering Off the Router Unless otherwise note d, the maintenance tasks descri bed in this chapter can be perform ed whil e the r outer re mains po wered o n. Most Cisco X R 1240 4 router fi eld replacea ble units (FR Us) support onlin[...]

  • Page 116

    Chapt er 5 Maintain ing the R outer Removing and I nstalling t he Front Cover 5-4 Cisco XR 12404 Router Installati on Guide OL-13830-02 Removing and Installing the Front Cover This sec tion desc ribes how to chan ge the front cover to open from left-to -right by installing the hi nge on the opposite side. Use the follo wing procedure to chan ge the[...]

  • Page 117

    5-5 Cisco XR 12404 Router Installat ion Guide OL-13830-02 Chapter 5 Maintaini ng the Router Removing and Installing the Front Cover Step 2 Remove the fron t cover by lift ing th e (top and bot tom) hin ge pins to fre e the cover from the chas sis ( Figure 5-2 ). Cautio n Make sure you are holding the f ront cover secure ly so i t does n ot drop whe[...]

  • Page 118

    Chapt er 5 Maintain ing the R outer Removing and I nstalling t he Front Cover 5-6 Cisco XR 12404 Router Installati on Guide OL-13830-02 Step 4 Remove the b umpers and pivot blocks from t he cover as sho wn i n Figure 5-3 . Figur e 5-3 Remo ving the B umpers a nd Piv ot Blocks Step 5 Reinstall the hardw are to the opposite sides of the front co ver:[...]

  • Page 119

    5-7 Cisco XR 12404 Router Installat ion Guide OL-13830-02 Chapter 5 Maintaini ng the Router Removing and Repl acing th e Air Fil ter Step 6 Attach th e front co ver to the chassis : a. Remove the hinge pins fro m the hinges on t he right side of the chassis. b. Align th e piv ot block s on the front cover with the hin ges on th e right side of the [...]

  • Page 120

    Chapt er 5 Maintain ing the R outer Removing and Replacing t he Air Filter 5-8 Cisco XR 12404 Router Installati on Guide OL-13830-02 Use the follo wing procedure to clean or re place the air f ilters. Step 1 Grasp t he small tab on the edge o f the air f ilter an d pull t h e tab to remo ve the air filter from the c hassis ( Figure 5-4 ). Ti p If y[...]

  • Page 121

    5-9 Cisco XR 12404 Router Installat ion Guide OL-13830-02 Chapter 5 Maintaini ng the Router Removing and Repl acing th e Air Fil ter Step 3 Reinstall the air f ilter into the chassis not ing the d irection of the ai rflo w arro ws on the top of the air f ilter f rame ( Figure 5-5 ). Caution The arrow s located on the e d ge of ea ch air fil ter fra[...]

  • Page 122

    Chapt er 5 Maintain ing the R outer Removing and Replacing t he Fan Tray Assem bly 5-10 Cisco XR 12404 Router Installati on Guide OL-13830-02 Removing and Re placing the Fan Tray Assembly Use the follow ing pr ocedu re to remo ve and replac e the fan tray a ssembly . Cautio n Although the fan tray a ssembly suppor ts OIR and ca n be r eplaced wit h[...]

  • Page 123

    5-11 Cisco XR 12404 Router Installat ion Guide OL-13830-02 Chapter 5 Maintaini ng the Router Removin g and Repla cing the Fan Tray Assemb ly Step 2 Grasp t h e han dle and p ull the fan tray assemb ly ou t of th e ch assis ( F igur e 5-7 ). • Support the bott om of t he assemb ly with your ot her hand when removing t he fan tr a y . • Electric [...]

  • Page 124

    Chapt er 5 Maintain ing the R outer Removing and Replacing t he Fan Tray Assem bly 5-12 Cisco XR 12404 Router Installati on Guide OL-13830-02 Troublesho oting the Fa n Tr ay Assembly Installation Use the follo wing proced ure to troubleshoot the f an tray assembly if it is not operati ng properly a fter installati on. Cautio n T o prev ent overhe a[...]

  • Page 125

    5-13 Cisco XR 12404 Router Installat ion Guide OL-13830-02 Chapter 5 Maintaini ng the Router Removing and Rep lacing a n AC Power Entry Mo dule Removing an d Replacing an AC Power Entry Module Although an A C PEM supports O IR, in order to ma intain ope rationa l redundancy , proper c ooling, an d meet EM I compli ance sta ndards, yo u must have bo[...]

  • Page 126

    Chapt er 5 Maintain ing the R outer Removing and Replacing an AC Power Ent ry Module 5-14 Cisco XR 12404 Router Installati on Guide OL-13830-02 Figur e 5-8 A C PEM Comp onents Ti p If yo u plan to r eturn the defecti ve PEM to the f actory , repack age it in the sh ipping conta iner y ou re ceived with t he re place ment PEM. Step 7 Slide the repla[...]

  • Page 127

    5-15 Cisco XR 12404 Router Installat ion Guide OL-13830-02 Chapter 5 Maintaini ng the Router Removing and Rep lacing a n AC Power Entry Mo dule Step 11 Po wer on the circui t breaker assigned to that A C outlet. Step 12 Po wer on the PEM. • The gr een Input OK and Output OK L EDs shou ld be on. • The am ber Output Fail LED should be off. See th[...]

  • Page 128

    Chapt er 5 Maintain ing the R outer Removing and Replacing an AC Power Ent ry Module 5-16 Cisco XR 12404 Router Installati on Guide OL-13830-02 1 Input OK Gree n On The PEM is powered on and opera ting corr ectly . 2 Outp ut OK Green On The A C power source is prese nt and opera ting within th e specif ied limit. 3 Output F ail Amber On The PEM det[...]

  • Page 129

    5-17 Cisco XR 12404 Router Installat ion Guide OL-13830-02 Chapter 5 Maintaini ng the Router Removin g and Re placing a DC Power Entry Mo dule Step 1 If the Input OK and Output OK LE Ds a re off, or if the Output Fail LED is on, make sure that the: • PEM is fir mly se ated in the bay and the capti ve scr ew s are tighte ned s ecurely . • A C po[...]

  • Page 130

    Chapt er 5 Maintain ing the R outer Removing and Replaci ng a DC Power Entr y Module 5-18 Cisco XR 12404 Router Installati on Guide OL-13830-02 Step 4 Remov e th e PEM from the chassis using the f inger grips to pull it out. War ni ng A DC PEM weighs approximately 11.0 lbs. (4.98 kg.). Use both hands to remove it from the chassis. Figur e 5-1 0 DC [...]

  • Page 131

    5-19 Cisco XR 12404 Router Installat ion Guide OL-13830-02 Chapter 5 Maintaini ng the Router Removin g and Re placing a DC Power Entry Mo dule Step 5 Slide the replace m ent PEM into the bay until it is seate d to the backplane conn ector . • Make sure the po wer switch is in th e of f (0) positi on. Step 6 T ighten the three capti ve scre ws to [...]

  • Page 132

    Chapt er 5 Maintain ing the R outer Removing and Replaci ng a DC Power Entr y Module 5-20 Cisco XR 12404 Router Installati on Guide OL-13830-02 Troubleshooting the DC PEM Installation Refer to Figu re 5-11 and use the fol lowing procedure to troubleshoo t the PEM installati on. Figur e 5-1 1 D C PEM Stat us LEDs 1 DC PDU 2 DC PEM 3 Input OK (Green)[...]

  • Page 133

    5-21 Cisco XR 12404 Router Installat ion Guide OL-13830-02 Chapter 5 Maintaini ng the Router Remov ing a nd Rep lacin g a DC PDU Step 1 Make sure the po wer supply is seated properly: • Eject and rese at the po wer supply . Make sure that the: – Capti ve sc re w on the ejecto r le ver are tightened secu rely . – Po wer switch is set to the on[...]

  • Page 134

    Chapt er 5 Maintain ing the R outer Removing and Replacing a D C PDU 5-22 Cisco XR 12404 Router Installati on Guide OL-13830-02 Step 1 Po wer of f both PEMs (item 5 in Figure 5-12 ). Figur e 5-12 DC PEM and PDU Co mponents Step 2 Power off the circ uit brea kers assi gned to t he D C power sourc e. 1 DC PDU 5 On/Of f switch 2 DC PEM 6 PDU captive s[...]

  • Page 135

    5-23 Cisco XR 12404 Router Installat ion Guide OL-13830-02 Chapter 5 Maintaini ng the Router Remov ing a nd Rep lacin g a DC PDU Step 3 Loosen th e terminal block screws to discon nect the posi tiv e , negative , and grou nd wires from the DC PDU terminal block of the f aulty PEM ( Figure 5-13 ). War ni ng T o prevent injury and damage to the equip[...]

  • Page 136

    Chapt er 5 Maintain ing the R outer Removing and Replacing a D C PDU 5-24 Cisco XR 12404 Router Installati on Guide OL-13830-02 Step 4 Loosen the capti ve scre ws securing th e PDU and the PEM to the ch assis (se e item 6 in Figu re 5- 12 ). Step 5 Remov e the PDU/PEM from the ch assis using t he f inger g rips to p ull it out. War ni ng A DC PEM a[...]

  • Page 137

    5-25 Cisco XR 12404 Router Installat ion Guide OL-13830-02 Chapter 5 Maintaini ng the Router Remov ing a nd Rep lacin g a DC PDU Step 10 Connect the ground, po siti ve , and ne gativ e wires t o the PDU terminal bl ock in th e following or der ( Figur e 5-15 ): a. Ground lea d to the bottom port. b. Positi ve lead to the mi ddle port. c. Neg ati ve[...]

  • Page 138

    Chapt er 5 Maintain ing the R outer Removing and Replacing a D C PDU 5-26 Cisco XR 12404 Router Installati on Guide OL-13830-02 Step 11 Po wer on the circ uit br eaker s assi gned to th e DC po wer sou rce. Step 12 Po wer on both PEMs. • The gr een Input OK and Output OK L EDs shou ld be on. • The am ber Output Fail LED should be off. See the ?[...]

  • Page 139

    5-27 Cisco XR 12404 Router Installat ion Guide OL-13830-02 Chapter 5 Maintaini ng the Router Remov ing a nd Rep lacin g a DC PDU Troubleshooting the DC PDU Installation Refer to Figu re 5-16 and use the fol lowing procedure to troubleshoo t the PDU installati on. Figur e 5 -16 DC PDU, PEM, and Stat us LEDs 1 DC PDU 2 DC PEM 3 Input OK (Green) On DC[...]

  • Page 140

    Chapt er 5 Maintain ing the R outer Removing and Replacing a D C PDU 5-28 Cisco XR 12404 Router Installati on Guide OL-13830-02 Step 1 If the Input OK and Output OK LE Ds a re off, or if the Output Fail LED is on, chec k that the : • PEM is fir mly se ated in the bay and the capti ve scr ew s are tighte ned s ecurely . • DC po wer source circ u[...]

  • Page 141

    5-29 Cisco XR 12404 Router Installat ion Guide OL-13830-02 Chapter 5 Maintaini ng the Router Remov ing a nd Rep lacing an RP or Line Card Removing and Re placing an RP or Line Card Line cards c an occupy a ny slot, zero (0 ) throug h 3 i n the RP and li ne ca rd cag e. The Ci sco XR 12404 ro uter i s co nfigured wi th the R P in slot 0 ( Figur e 5-[...]

  • Page 142

    Chapt er 5 Maintain ing the R outer Removing and Replacing an RP or Line Card 5-30 Cisco XR 12404 Router Installati on Guide OL-13830-02 Step 1 Identify th e RP or line card to be replaced and write do wn the follo wing inform ation: • The RP cable connect ions on the RP . • The num ber and ty pe of RP or line card, so th at you wil l know the [...]

  • Page 143

    5-31 Cisco XR 12404 Router Installat ion Guide OL-13830-02 Chapter 5 Maintaini ng the Router Remov ing a nd Rep lacing an RP or Line Card Step 6 Grasp th e edges of th e card ca rrier with bo th hand to support it and re move the card . Caution R emo ve ea ch RP or l ine c ard completely fr om the slot s. A card left partially insert ed into the sl[...]

  • Page 144

    Chapt er 5 Maintain ing the R outer Removing and Replacing an RP or Line Card 5-32 Cisco XR 12404 Router Installati on Guide OL-13830-02 Step 9 T ighten th e capti ve s cre ws on the card. Note The card capti ve scre ws must be tight ened to m eet EMI specif ication standards. Repeat Step 1 th rough Step 9 for any additional replacem ent RPs or lin[...]

  • Page 145

    5-33 Cisco XR 12404 Router Installat ion Guide OL-13830-02 Chapter 5 Maintaini ng the Router Remov ing a nd Rep lacing an RP or Line Card Step 3 Use a fla t-blade screwdri ver to secure th e two captive screws. Cautio n Do not o vertig hten the capti ve scre ws; ove r tighte ning the scr e ws ca n strip th e threads on t he scre w or the insert in [...]

  • Page 146

    Chapt er 5 Maintain ing the R outer Removing and Replacing an RP or Line Card 5-34 Cisco XR 12404 Router Installati on Guide OL-13830-02 Step 6 Proceeding from th e left p ort on the line card to the rig ht port ( on line c ards with multiple por ts), identify the networ k interfa ce cable for the lin e card port and insert the cab le connector in [...]

  • Page 147

    5-35 Cisco XR 12404 Router Installat ion Guide OL-13830-02 Chapter 5 Maintaini ng the Router Removing and Replacing a Consoli dated Switch Fabr ic Card Removing and Re placing a Conso lidated Switch Fabric Card Use the foll o wing pr ocedu re to remo ve and replac e a CSF card. Cautio n The CSF c ard is not h ot-swappable compon ent. Y ou m ust shu[...]

  • Page 148

    Chapt er 5 Maintain ing the R outer Removing and Replacing a Con solidated Switch Fabri c Card 5-36 Cisco XR 12404 Router Installati on Guide OL-13830-02 Step 4 Slide the CSF half-way out of t he slot, then stop. Step 5 T ouchi ng onl y the m etal ca rd carr ier , use your fre e hand t o support the b ottom of the CSF a n d sl ide the card complete[...]

  • Page 149

    5-37 Cisco XR 12404 Router Installat ion Guide OL-13830-02 Chapter 5 Maintaini ng the Router Upgrading the RP and Line Car d Memory Upgrading th e RP and Line Card Memory Upgrad ing the RP a nd lin e card mem ory is pr esented i n the C isco XR 120 00 Series Router Memory R eplacement Instructions . T his docu ment con tains the late st inform atio[...]

  • Page 150

    Chapt er 5 Maintain ing the R outer Upgradi ng the RP and Line Card Memory 5-38 Cisco XR 12404 Router Installati on Guide OL-13830-02 todd.book Page 38 Tuesday, July 24, 2007 3:54 PM[...]

  • Page 151

    A-1 Cisco XR 12404 Router Installat ion Guide OL-13830-02 APPENDIX A Technical Specifications This a ppendix contai ns the following sec tions: • Product Archit ectur e, pag e A-2 • Compliance Infor mation, page A-5 • Regulatory , Compli ance, a nd Saf ety Info rmati on, pag e A-8 todd.book Page 1 Tuesday, July 24, 2007 3:54 PM[...]

  • Page 152

    Append ix A Technical Spec ification s Product A rchitecture A-2 Cisco XR 12404 Rou ter Installatio n Guide OL-13830-02 Product Architecture Ta b l e A - 1 lists system level requirement s for the Cisco XR 12404 Router. T able A -1 Cisco XR 12 404 Rout er Pro duct Ar c hit ect ur e Feature Description Slot Capacit y 4 slots 3 OC-192 capable I/O slo[...]

  • Page 153

    A-3 Cisco XR 12404 Route r Installation Guide OL-13830-02 Append ix A Technical Spec ification s Product Architecture Specifications Ta b l e A - 2 lists Cisco XR 12404 Router physical specifications. Ta b l e A - 3 lists the en vironmen tal specif ications. Feature Description Pow er Requirem ents 110V AC power , su f ficient to manage t hree OC-1[...]

  • Page 154

    Append ix A Technical Spec ification s Product A rchitecture A-4 Cisco XR 12404 Rou ter Installatio n Guide OL-13830-02 T able A -2 Cisco XR 12404 Rout er Ph ysical Specif ications Description V alue Frame height 8.75 in ches (22.2 c m) Frame width 19 inches (4 8.3 cm) Frame depth 26 inches (6 6.0 cm) W e ight Maximu m configur ation Minim um confi[...]

  • Page 155

    A-5 Cisco XR 12404 Route r Installation Guide OL-13830-02 Append ix A Technical Spec ification s Compliance Information Cautio n Exhaust fr om other equipm ent vented dir ectly int o the Cisc o XR 12404 R outer ai r inlet may cause o verheating. I nstall the router so that it is protected from a direct flow of hot air from other equipm ent. Complia[...]

  • Page 156

    Append ix A Technical Spec ification s Complianc e Infor mation A-6 Cisco XR 12404 Rou ter Installatio n Guide OL-13830-02 ETSI EN 3 00386-2/ EN55022 B (Noncen tral of fice) 1. Up to 40 GH z T able A -5 Immunity T ests T est T ype or Specification Applies to Class/Le vel/Criteria Electrostatic Dischar ge EN610 00-4-2: 1995 System/enclosure Le ve l [...]

  • Page 157

    A-7 Cisco XR 12404 Route r Installation Guide OL-13830-02 Append ix A Technical Spec ification s Compliance Information Cond ucted RF Immunity EN610 00-4-6: 1996+ ENV501 41:1993 A C power line DC pow er line Signal lines Lev el 3/10V/A (150kHz -80MHz ) V oltage Dips + Sag Interruption s AC P ow e r L i n e s EN610 00-4-11: 1995 A C po wer lines 30%[...]

  • Page 158

    Append ix A Technical Spec ification s Regulat ory, Compliance, an d Safety Info rmation A-8 Cisco XR 12404 Rou ter Installatio n Guide OL-13830-02 Regulatory, Compliance, an d Safety Info rmation This section inclu des re gulatory , compliance, an d safety information in the follo wing sections: • T r anslat ed Safety W arni ngs and Agen cy Appr[...]

  • Page 159

    A-9 Cisco XR 12404 Route r Installation Guide OL-13830-02 Append ix A Technical Spec ification s Regulatory, Compliance, and Safety Information Operat ion of t his equip ment in a residen tial are a is lik ely to cause har mful interf erence , in which cas e users will be requir ed to cor rect the interfer ence at their own expense . Modify ing the[...]

  • Page 160

    Append ix A Technical Spec ification s Regulat ory, Compliance, an d Safety Info rmation A-10 Cisco XR 12404 Rou ter Installatio n Guide OL-13830-02 Europe—EU This appara tus compli es with EN550 22 Class B and EN55 024 standard s when used as ITE/ TTE equip ment, and EN 300386 for T ele communi cation s Network Equipm ent (TN E) in both insta ll[...]

  • Page 161

    A-11 Cisco XR 12404 Route r Installation Guide OL-13830-02 Append ix A Technical Spec ification s Regulatory, Compliance, and Safety Information Class A Notice for Hunga ry Class A Notice for Taiwan and Other Traditiona l Chinese Markets War ni ng This equipment is a class A product and should be used and installed properly according to the Hungari[...]

  • Page 162

    Append ix A Technical Spec ification s Regulat ory, Compliance, an d Safety Info rmation A-12 Cisco XR 12404 Rou ter Installatio n Guide OL-13830-02 Class A Notice for Kore a War ni ng This is a Class A Device and is registered for EMC requirements for industrial use. The seller or buyer s hould be aware of this. If this type was sold or purchased [...]

  • Page 163

    IN- 1 Cisco XR 12404 Router Installat ion Guide OL-13830-02 INDEX Numerics 100BASE- T maximu m cable lengt hs 3-23 specifi cations 3-22 transm ission recomm enda tions 3-22 A AC power cords 2-14 air f ilter, trouble shootin g 4-21 air fl ow cleaning filter 5-8 descript ion 1-21 alph anum eric LE Ds 1-8, 4-15 antistatic bag 5-36 atta chin g cable s [...]

  • Page 164

    Index IN-2 Cisco XR 12404 Router Installati on Guide OL-13830-02 elect romagnetic co mpatibi lity regulator y statem ents A-8 elect romag netic e mission s compli ance A- 5 ETSI comp liance A-7 immunity t est complia nce A-6 NEBS c omplian ce A-7 safety approval compli ance A-8 transl ated s afet y warn ings A-8 clock pr ogress 4-2 code s, elect ri[...]

  • Page 165

    IN- 3 Cisco XR 12404 Router Installat ion Guide OL-13830-02 Index NEBS EMC requir ements A-7 regu latory co mplianc e statements A-8 EMI appro vals A- 8 preven tion 2-15 EMP 2-16 enviro nmenta l monit oring, MBus 1-25 ESD-pr eventiv e contain er 5-36 Ethern et port attachmen ts 3-21 descript ion 1-6 Exhau st from ot her eq uipm ent 1-21 F Fast E th[...]

  • Page 166

    Index IN-4 Cisco XR 12404 Router Installati on Guide OL-13830-02 N NEBS compl iance A-7 supplem ental bond ing an d grou nding connect ion 3-9 NMI switch 1-7 nonmaskable in terrupt 1-7 NVRAM PRP description 1-12 size 4-16 O observing initial conditions 3-28 overtemp eratu re cond itions 4-21 P parity 3-14 part n umber s 1-12 PCMCIA slot 1-5 pinouts[...]

  • Page 167

    IN- 5 Cisco XR 12404 Router Installat ion Guide OL-13830-02 Index RJ-45 ports 1-6 ROM moni tor mode 1-7 router startup 3-28 RP LED f ront pane l 4-17 LEDs 4-17 soft reset switch 4-15 RP soft reset (NMI) swi tch 4-15 S safety appr oval agen cy requ iremen ts A-8 extra-lo w voltage require ments 2-4 lifting 2-6 serial por ts, asy nchronous See aux il[...]

  • Page 168

    Index IN-6 Cisco XR 12404 Router Installati on Guide OL-13830-02 DC-input power su bsystem 4-13 power pro blems 4-2 power subsyst em 4-6, 4-9 processor su bsystem 4-18 startup pro blems 4-2 troublesh ooting po wer sub system 4-6 twisted-pa ir wiring 2-16 U UPS 2-13, 2-15, 3-25, 3-27 V voltage s 4-21 W wiring DC power 2-14 plant w iring 2-15 PRP Eth[...]