Cisco CRS Carrier Routing System 8-Slot Line Card Chassis Enhanced Router System Description
Index
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Index

Table Of Contents

Numerics - A - B - C - D - E - F - H - I - L - M - N - O - P - Q - R - S - T - V -

Index

Numerics

100-GE PLIM B-4

10 GE PLIM

description 5-17, 5-18

optic modules 5-17

power consumption 5-18

10-GE PLIM

physical characteristics B-4

10-GE XENPAK PLIM B-4

10-GE XFP PLIM B-4

A

AC Delta power shelf

figure 2-15

AC power

AC Delta 2-15

AC rectifiers 2-16

distribution 2-14

input power required 2-9

modular configuration 2-13

power shelves, AC Delta 2-15

specifications, modular A-3

AC power module

figure 2-16

AC rectifier

description 2-16

active and standby arbitration 1-11

airflow 3-2

air filters check recommendation 3-2

chassis 3-2

power system 3-2

specifications A-4

alphanumeric displays 1-13

node states 1-13

altitude, specifications A-4

architecture, CRS routing system 1-6

B

bandwidth, CRS routing system 1-7

blanks, See impedance carriers

bringdown node state 1-13

buffers

MSC, ingress data 5-4

OC-48 POS/DPT PLIM, data 5-14

OC-192 POS/DPT PLIM, data 5-12

switch fabric 4-3

See also queues

C

cable management 1-8, 1-9

cards

DRP 6-5, 6-6

DRP PLIM 6-7

performance route processor (PRP) 1-5, 1-12

chassis

components 1-2

description 1-5

midplane 1-13

midplane, description 1-4

product IDs (table) B-2

slot numbers 1-7

specifications (table) A-2

See also CRS routing system, line card chassis

chassis slot numbers 1-7

Cisco CRS

AC power system, fixed2-13to 2-20

specificationsA-3to A-4

components, routing system 1-2

congestion, switch fabric handling of 4-3

control plane 1-9

components 1-11

system discovery and inventory 1-9

cooling

specifications A-4

cooling system

fan speeds 3-3

faults 3-4

operation 3-3

redundancy 3-4

thermal alarms 3-4

thermal sensors 3-1

See also fans and fan trays

CRS routing system

architecture (figure) 1-6

bandwidth, system 1-7

control plane1-9to 1-13

fan trays 3-5

fault detection and correction 1-10

FPs (forwarding processor cards) 5-8, 5-9

interface types 1-7

logical routers 1-7

MSCs (modular services cards) 1-6, 5-5, 5-8, 5-9

PLIMs (physical layer interface modules)1-6, 5-10to 5-26

power distribution 2-5, 2-10, 2-14

RP (route processor) 6-1, 6-4

switch fabric 1-6

temperature sensors 3-4

See also chassis

D

data

ingress (receive)

buffers, MSC 5-4

PLIM processing 5-2

routing 1-6, 5-2

data plane 1-9

DC PEM

fault and alarm conditions 2-11

DC PEMs

LEDs, modular 2-17

status, modular 2-17

DC power

distribution 2-14

input power required 2-9

specifications, modular configuration A-3

systems 2-4

DC power entry module

LEDs, modular status (table) 2-17

DC power module

figure 2-11, 2-14

input power connectors 2-10, 2-11

LEDs, modular status (table) 2-12

DPT (Dynamic Packet Transport) mode

LEDs 5-13, 5-16

OC-48 POS/DPT PLIMs 5-14

OC-192 POS/DPT PLIMs 5-12

DRP (distributed route processor)

components 6-6

description 6-5, 6-6

front panel (figure) 6-7

physical characteristics 6-7

DRP PLIM

description 6-7

front panel (figure) 6-8

physical characteristics 6-8

dual-processing CPU 6-4

E

EEPROM ID, OC-192 POS/DPT PLIM 5-12

egress (transmit) data

processing 5-4

environmental specifications (table) A-3

exterior components

line card chassis 1-9

F

fabric module queuing 6-5

fan controller (LCFC) card

operation 3-3

fans

failure of 3-4

shutdown (quick) mode 3-4

speed control 3-3

fan trays 3-5

description 3-5

LEDs 3-5

power 3-5

shutdown (quick) mode 3-4

faults

detection and correction 1-10

fan 3-4

single and double 3-4

figure

16xOC-48 POS PLIM 5-15

1-Port OC-768 PLIM Front Panel 5-11

4-Port OC-192 POS/DPT VSR, SR, and IR Front Panels 5-13

Air Filter 3-3

Airflow Through Line Card Chassis 3-2

Block Diagram of the Switch Fabric Card 4-5

Cable Management Bracket (Front of Chassis Only) 1-9

DC modular power entry module 2-11, 2-14

Fan Tray for 8-Slot Chassis 3-5

Line Card Chassis Power Distribution 2-10

Modular Services Card (MSC) 5-7

MSC and PLIM Simple Block Diagram 5-3

MSC Front Panel 5-8, 5-9

MSCs, PLIMs, and Switch Fabric Diagram 5-2

Route Processor Architecture Diagram 6-5

Route Processor Card 6-2

Route Processor Card Front Panel Details 6-3

Routing System Switch Fabric 4-2

Simple Schematic of Cisco CRS Routing System Architecture 1-6

Switch Fabric Card 4-4

Switch Fabric Card Front Panel 4-6

Figures

AC Delta power shelf 2-15

AC power module 2-16

DRP front panel 6-7

DRP PLIM front panel 6-8

OC-48 POS/DPT PLIM front panel 5-16

PDU 8D 2-19

PDU 8W 2-20

slot numbers (front) 1-7

slot numbers (rear) 1-8

framers

OC-48 POS/DPT PLIMs 5-14

OC-192 POS/DPT PLIMs 5-12

H

heat dissipation, specifications A-4

high availability 1-10

high temperature conditions, response to 3-4

hot swapping 2-15

humidity, specifications A-3

I

impedance carriers B-3, B-4

ingress (receive) data

buffers 5-4

processing 5-3

in-reset node state 1-13

interfaces

CRS routing system 1-7

ios-sr fail node state 1-13

ios-sr node state 1-13

IOX software

OC-48 POS/DPT PLIM 5-14

OC-192 POS/DPT PLIM 5-12

L

LEDs

DC PEM, modular 2-17

DC power module 2-12

fan tray 3-5

OC-48 POS/DPT PLIM 5-16

OC-192 POS/DPT PLIM 5-13

line card chassis

airflow 3-2

cable management 1-8

control plane1-9to 1-13

exterior components 1-9

fan trays 3-5

FPs 5-8, 5-9

MSCs 5-5, 5-8, 5-9

MSC-side slot numbers 1-8

PLIMs5-10to 5-26

power distribution 2-10, 2-14

RP (route processor) 6-1, 6-4

slot numbers 1-7

temperature sensors 3-4

line card chassis fan controller (LCFC) card

operation 3-3

logical routers 1-7

LR (logical router)

defined 1-7

LSP card

overview 1-1

product ID B-3

M

mbi-boot node state 1-13

mbi-run node state 1-13

memory, PRP (performance route processor) 6-13

messages, fault 3-4

midplane 1-13

midplane, description 1-4

MSCs B-3

ingress and egress data processing 5-2

MSCs (modular service cards)

alphanumeric displays 1-13

MSCs (modular services cards)

CPU operation 5-5

description 1-6, 5-5

egress (transmit) data 5-4

from fabric section 5-4

ingress (receive) data 5-2, 5-3

SP (service processor) 5-5

to fabric section 5-4

traffic shaping and queuing 5-4

MSC-side slot numbers 1-8

N

node reset 1-11

O

OC-192 POS/DPT PLIMs

description5-12to 5-13

framers 5-12

front panel 5-13

LEDs 5-13

optics modules 5-12

OC-48 POS/DPT PLIMs

characteristics 5-16, 5-17

description 5-14, 5-15, 5-17, 5-18

framers 5-14

LEDs 5-16

optics modules 5-14, 5-16

SFP optics 5-14

OC-768 POS PLIMs

components 5-11

front panel 5-11

optics modules 5-11

OC-48/STM-16 PLIM B-4

OC-192/STM-64 PLIM B-3

OC-48 POS/DPT PLIM

front panel (figure) 5-16

OC-768/STM-256 PLIM B-3

OIR (online insertion and removal) detection 1-10

online insertion and removal (OIR) 1-10, 2-15

optic modules

10 GE 5-17

optics modules

OC-48 POS/DPT PLIMs 5-14, 5-16

OC-192 POS/DPT PLIMs 5-12

OC-768 POS PLIMs 5-11

P

PCMCIA flash slots 6-4

PEMs (power entry modules)

LEDs, modular 2-17

performance route processor (PRP) card 1-5, 1-12

physical layer interface modules, See PLIMs

PLIMs

DRP 6-7

impedance carrier B-4

product IDs (table) B-3

supported 1-4

PLIMs (physical layer interface modules)

OC-768 POS 5-11

10 GE PLIM 5-17, 5-18

description 1-6, 5-10

egress (transmit) data 5-4

ingress (receive) data 5-2, 5-3

inventory 1-10

OC-48 POS/DPT5-14to 5-16

OC-192 POS/DPT5-12to 5-13

operation 5-2

overview 1-12

power

distribution 2-14

specifications A-2

specifications, modular configuration power (table) A-2

power components

information about installing and removing 2-2

power consumption

10 GE PLIMs 5-18

OC-192 POS/DPT PLIMs 5-13, 5-16

Power Distribution Unit

overview 2-18

power shelf

AC Delta 2-15

power supplies

AC 2-15

power distribution 2-5, 2-10

power systems

DC 2-4

present node state 1-13

product IDs

chassis components A-4, B-1

MSCs and PLIMs B-3

PRP (performance route processor)

memory options 6-13

Q

queues

MSC output 5-4

See also buffers

quick-shutdown mode 3-4

R

RED (random early detection) 5-4

RJ45 10/100/1000 copper Ethernet port 6-4

routing data 1-6, 5-2

routing system

chassis midplane 1-4

chassis slot numbers 1-7

components 1-2

front and back 1-5

modular configuration power requirements A-2

PLIM types 1-4

product IDs A-4, B-1

switch fabric cards 1-5

routing system, See CRS routing system

RP (route processor)

active and standby arbitration 1-11, 6-4

alphanumeric displays 1-13

arbitration 1-11

architectural diagram 6-5

components 6-4

front panel 6-3

function 1-10

overview 1-12, 6-1

PCMCIA flash slots 6-4

RP to fabric module queuing 6-5

RX jacks

OC-48 POS/DPT PLIM 5-14, 5-17

OC-192 POS/DPT PLIM 5-13

S

service processor 1-10

in switch fabric card 4-6

SFP (small form pluggable) optics, OC-48 POS/DPT PLIM 5-14

Shared Port Adapters 1-2

shock, specifications A-4

shutdown, quick mode (fans and fan trays) 3-4

SIP, defined 1-2

slot numbers 1-7

front (figure) 1-7

MSC side 1-8

rear (figure) 1-8

small form-factor pluggable (SFP) modules 6-4

sound power level, specifications A-4

SP

See service processor 1-10

SP (service processor) 1-11, 5-5

SPA, defined 1-2

SPA Interface Processor 1-2

SPA Interface Processor-800

product ID B-5

specifications

AC power, modular A-3

DC power, modular A-3

environmental A-3

modular configuration A-2

status

DC PEMs, modular 2-17

switch fabric

cell structure 4-2

data buffering 4-3

description 1-6

(figure) 4-2

from fabric section, MSC 5-4

operation 4-2, 5-4

RP to fabric module queuing 6-5

to fabric section, MSC 5-4

switch fabric card 1-5

switch fabric cards

alphanumeric displays 1-13

functional blocks 4-5

overview 1-12

and power modules 4-6

system controller 1-11

system discovery and inventory 1-9

T

table

16xOC-48 PLIM Features 5-14

DC PEM status LEDs, modular 2-12

OC-192 PLIM Features 5-12

RP Card Components 6-4

Tables

chassis and power specifications, modular configuration power A-2

chassis product IDs B-2

DC PEM status LEDs, modular 2-17

environmental specifications A-3

MSC product IDs B-3

PLIM product IDs B-3

SPA Interface Processor-800 B-5

SPA product IDs B-5

temperature, specifications A-3

temperature sensors

operation 3-4

thermal alarms 3-4

high temperature conditions 3-4

thermal sensors 3-1

traffic shaping 5-4

TX jacks

OC-48 POS/DPT PLIM 5-14, 5-17

OC-192 POS/DPT PLIM 5-13

V

vibration, specifications A-4