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Cisco Systems UBR7100E manual

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Table of contents for the manual

  • Page 1

    CH A P T E R 1-1 Cisco uBR7100 Series and Cisco uBR7100E Series Univ ersal Broadband Router Ha rdware Installation Guide OL-5916-01 1 Product Overview This chapter provides physical an d functional o vervie ws of Cisco uBR7100 series uni v ersal broadband routers and contai ns the follo wing sections t hat describe router hardware , major component[...]

  • Page 2

    1-2 Cisco uBR7100 Series and Cisco uBR7100E Series Univ ersal Bro adband Router Hardware Installatio n Guide OL-5916-01 Chapter 1 Pro duct Overview Product Descri ption The Cisco uBR7100 series router is a cost-effecti ve solution for cable operat ors, Internet service provid ers, multiple tenant units (MTUs), and multip le dwell ing unit (MDU) ope[...]

  • Page 3

    1-3 Cisco uBR7100 Series and Cisco uBR7100E Series Univ ersal Broadband Router Ha rdware Installation Guide OL-5916-01 Chapter 1 Product Overview Cisco uBR7100 Series Ro uters Physical Description • Online insertion and remo v al (OIR)—Allo ws you to add, replace, or remove the modular port adapter without interru pting the system. • Down loa[...]

  • Page 4

    1-4 Cisco uBR7100 Series and Cisco uBR7100E Series Univ ersal Bro adband Router Hardware Installatio n Guide OL-5916-01 Chapter 1 Pro duct Overview Cisco uBR7100 Series Routers Physical Description All interface connections and LEDs are located at the back of the router . Figure 1-1 sho ws the rear panel of the Cisco uBR7111 and Cisco uBR7111E rout[...]

  • Page 5

    1-5 Cisco uBR7100 Series and Cisco uBR7100E Series Univ ersal Broadband Router Ha rdware Installation Guide OL-5916-01 Chapter 1 Product Overview Cisco uBR7100 Series Ro uters Physical Description Figure 1-3 sho ws the front pan el for all models of the Cisco uBR7100 series routers. Figure 1 -3 Cisco uBR71 00 Series F r ont P anel All Cisco uBR7100[...]

  • Page 6

    1-6 Cisco uBR7100 Series and Cisco uBR7100E Series Univ ersal Bro adband Router Hardware Installatio n Guide OL-5916-01 Chapter 1 Pro duct Overview Fixed Interface Units Instructions for i nstalling the rout er on a tabletop, inst alling the router in an equipment rack, and attaching the cable-management bracket are giv en in Chapter 3, “Ins tall[...]

  • Page 7

    1-7 Cisco uBR7100 Series and Cisco uBR7100E Series Univ ersal Broadband Router Ha rdware Installation Guide OL-5916-01 Chapter 1 Product Overview Field-Replaceable Units Note Only one dow nstream connector should be connected and used for dat a traf fi c on the network at an y one time. On the Cisco uBR7111 and Cisco uBR711 4 routers, the second do[...]

  • Page 8

    1-8 Cisco uBR7100 Series and Cisco uBR7100E Series Univ ersal Bro adband Router Hardware Installatio n Guide OL-5916-01 Chapter 1 Pro duct Overview Field-Replacea ble Units Caution T o ensure adequate airflo w across the router port ad apters, a port adapter or a blank port adapter must be installed in each port ad apter slot. The product number fo[...]

  • Page 9

    1-9 Cisco uBR7100 Series and Cisco uBR7100E Series Univ ersal Broadband Router Ha rdware Installation Guide OL-5916-01 Chapter 1 Product Overview Field-Replaceable Units Flash Disks The flash disk is the def ault memory de vice th at ships with your Cisco uBR7100 series router . Cisco uBR7100 series routers support two installe d PCMCIA flash disks[...]

  • Page 10

    1-10 Cisco uBR7100 Series and Cisco uBR7100E Series Univ ersal Bro adband Router Hardware Installatio n Guide OL-5916-01 Chapter 1 Pro duct Overview Field-Replacea ble Units SDRAM Memory War ni ng Only trained and qualified personnel sh ould be allowed to install, replace, or service this equi pment. Statement 1030 SDRAM memo ry consists of t hree [...]

  • Page 11

    1-11 Cisco uBR7100 Series and Cisco uBR7100E Series Univ ersal Broadband Router Ha rdware Installation Guide OL-5916-01 Chapter 1 Product Overview Functional Overview Rack-Mount and Cable-Management Kit The rack-mount and cable-management kit for Cisco u BR7100 series routers consists o f rack-mount brackets and a cable-man agement bracket th at ar[...]

  • Page 12

    1-12 Cisco uBR7100 Series and Cisco uBR7100E Series Univ ersal Bro adband Router Hardware Installatio n Guide OL-5916-01 Chapter 1 Pro duct Overview Functional Overview Figure 1 -5 Slot Numberin g—Cisco uBR71 0 0 Ser ies Note The slots for the PC MCIA flash disk memory cards are id entified as slot 0 and slot 1 on the chassi s, but they are refer[...]

  • Page 13

    1-13 Cisco uBR7100 Series and Cisco uBR7100E Series Univ ersal Broadband Router Ha rdware Installation Guide OL-5916-01 Chapter 1 Product Overview Functional Overview Cable1/0 Upstream 0 is up Frequency 38.000 MHz, Channel Width 3.200 MHz, 16-QAM Symbol Rate 2.560 Msps Spectrum Group is overridden SNR 30.8820 dB (statistical information omitted) Fa[...]

  • Page 14

    1-14 Cisco uBR7100 Series and Cisco uBR7100E Series Univ ersal Bro adband Router Hardware Installatio n Guide OL-5916-01 Chapter 1 Pro duct Overview Functional Overview T o allow OIR, an address allocator with unique MA C addresses is stor ed in an EEPR OM on the router . Each address is reserv ed for a specif ic port and slot in the router re gard[...]

  • Page 15

    1-15 Cisco uBR7100 Series and Cisco uBR7100E Series Univ ersal Broadband Router Ha rdware Installation Guide OL-5916-01 Chapter 1 Product Overview Functional Overview Network Processor Card The network proc essor card resides in side the chassis and is shown in Figure 1-6 on page 1-16 . The network processo r card provid es the following features: [...]

  • Page 16

    1-16 Cisco uBR7100 Series and Cisco uBR7100E Series Univ ersal Bro adband Router Hardware Installatio n Guide OL-5916-01 Chapter 1 Pro duct Overview Functional Overview • Four en vironmental sensors—Monitor the cooling air as it lea ves the chassis. • Boot R OM—Stores suf f icient code for boo ting the Cisco IOS softw are. • Flash memory [...]

  • Page 17

    1-17 Cisco uBR7100 Series and Cisco uBR7100E Series Univ ersal Broadband Router Ha rdware Installation Guide OL-5916-01 Chapter 1 Product Overview Functional Overview Identifying the Network Proce ssor and the Cisco IOS Release Software Version T o identify the processor and software v ersion inst alled in your Cisco uBR71 00 series router , use th[...]

  • Page 18

    1-18 Cisco uBR7100 Series and Cisco uBR7100E Series Univ ersal Bro adband Router Hardware Installatio n Guide OL-5916-01 Chapter 1 Pro duct Overview Functional Overview System LEDs and Reset Button The LEDs indicate the status of the r outer . The CPU reset butt on allo ws you to reset the entire system. The LEDs are shown in Figur e 1-7 and Figure[...]

  • Page 19

    1-19 Cisco uBR7100 Series and Cisco uBR7100E Series Univ ersal Broadband Router Ha rdware Installation Guide OL-5916-01 Chapter 1 Product Overview Functional Overview T able 1 -5 Cisco uBR71 00 Series S ystem LED Descr iptions LED Label Color State Function AC T 0 AC T 1 Green On 10B ASE-T/100B ASE-TX Ethern et ports are transmitting or receiving p[...]

  • Page 20

    1-20 Cisco uBR7100 Series and Cisco uBR7100E Series Univ ersal Bro adband Router Hardware Installatio n Guide OL-5916-01 Chapter 1 Pro duct Overview Functional Overview[...]