- Preface
- Cisco CRS Carrier Routing System 16-Slot Line Card Chassis Enhanced Router Overview
- Power Systems
- Cooling System
- Switch Fabric
- Line Cards and Physical Layer Interface Modules
- Route Processor
- Single-Chassis System Summary
- Control Plane
- Cisco CRS Carrier Routing System 16-Slot Line Card Chassis Enhanced Router Specifications
- Product IDs
Numerics -
A -
B -
C -
D -
E -
F -
G -
H -
I -
L -
M -
N -
O -
P -
Q -
R -
S -
T -
W -
Index
Numerics
10-GE PLIM 5-14
front panel (figure) 5-15
physical characteristics 5-15
A
AC power
AC power modules 2-13
AC power module
description 2-13
figure 2-13
LEDs, modular 2-14
status, modular 2-14
AC power systems 2-12
air filter 3-4
alarm module
connector pinouts, modular (table) 2-17
LEDs, modular 2-17
overview, modular 2-16
altitude specifications, system A-4
arbitration, RP active/standby mode 6-4
architecture, Cisco CRS 5-2
B
bandwidth, Cisco CRS 1-5
Benes switch fabric, 3-stage 4-1
BITS (building integrated timing source) 7-2
bonding guidelines 2-2
buffers
MSC, ingress data 5-5
OC-48 POS/DPT PLIM, data 5-12
switch fabric 4-3
C
cable management 1-8
cards
DRP PLIM 6-8
fabric 1-4
forwarding processor (FP) card 1-3
modular services card (MSC) 1-3
performance route processor (PRP) 1-4, 8-3
physical layer interface module (PLIM) 1-3
route processor (RP) 1-4
RP 6-1
caution, description 1-viii
chassis
bonding and grounding guidelines 2-2
slot numbers 1-5
chassis front (PLIM) side (figure) 1-2
chassis midplane 1-4
chassis rear (MSC) side (figure) 1-3
Cisco CRS
2N modular power redundancy 2-5
AC modular power shelf (figure) 2-7
alarm module, modular 2-16
architecture 5-1
architecture (figure) 5-2
bandwidth, system 1-5
BITS 7-2
data flow 5-2
data flow (figure) 5-3
DC modular power shelf (figure) 2-7, 2-12
fan controller (LCFC) card 3-7
fan trays 3-6
fault detection and correction 8-2
MSC (modular services card) 5-2
overview 1-5
PLIMs (physical layer interface modules)5-10to 5-13
power distribution 2-5
single-chassis system 7-1
switch fabric (figure) 4-2
switch fabric card 4-4
temperature sensors 3-5
Cisco CRS routing system
switch fabric 1-4
Cisco IOX software
OC-48 POS/DPT PLIM 5-12
component safeguards, over temp conditions 3-5
components of line card chassis 1-3
congestion, switch fabric handling of 4-3
connectors, Cisco CRS 7-1
CONSOLE and AUX ports 7-1
cooling system
operation 3-5
cosmetic components
front (PLIM) side
(figure) 1-9
rear (MSC) side (figure) 1-11
CRS multishelf system
CRS routing system
FPs (forwarding processor cards) 5-10
interface types 1-5
logical routers 1-5
MSCs (modular services cards) 5-9
D
data
egress (transmit), processing 5-3
ingress (receive) 5-3
buffers, MSC 5-5
processing 5-3
PLIM header 5-3
PLIM processing 5-3
data flow, Cisco CRS 5-2
DC power
distribution, modular (figure) 2-10, 2-15
input power connectors, modular 2-6
power modules, modular 2-7, 2-8
power shelves, modular 2-6
DC power entry module
LEDs, modular status (table) 2-9
modular, figure 2-8
DC power modules
LEDs, modular 2-8
overview, modular 2-7
status, modular 2-8
DC power shelf
modular power distribution (figure) 2-10, 2-15
DPT (Dynamic Packet Transport) mode
LEDs 5-13
OC-48 POS/DPT PLIMs 5-12
DRP (distributed route processor)
components 6-7
front panel (figure) 6-8
physical characteristics 6-8
DRP PLIM
description 6-8
front panel (figure) 6-8
physical characteristics 6-8
E
egress (transmit) data
MSC and PLIM path 5-3
electrostatic discharge, preventing 1-12
Ethernet ports 7-1
F
fan control card (LCFC)
figure 3-8
front panel (figure) 3-9
fan controller (LCFC) card
front panel 3-9
LEDs 3-8
operation 3-5
fans
failure of 3-5
shutdown (quick) mode 3-5
speed control 3-5
fan trays
contents 3-6
description 3-6
power 3-6
shutdown (quick) mode 3-5
top view 3-7
faults
detection and correction 8-2
fan 3-5
figure
MSC Front Panel 5-9
Figures
10-GE PLIM front panel 5-15
AC Delta Power Distribution Unit 2-18
AC power module 2-13
AC Wye Power Distribution Unit 2-19
air filter 3-4
chassis front (PLIM) side 1-2
chassis rear (MSC) side 1-3
Cisco CRS modular configuration AC power shelf 2-7
Cisco CRS modular configuration DC power shelf 2-7, 2-12
Cisco CRS system architecture 5-2
data flow through Cisco CRS 5-3
DC modular power module 2-8
DC power distribution, modular 2-10, 2-15
DRP front panel 6-8
DRP PLIM front panel 6-8
fan control card (LCFC) 3-8
fan control card (LCFC) front panel 3-9
fan tray 3-7
front (PLIM) side exterior cosmetic components 1-9
MSC 5-8
MSC block diagram 5-4
OC-48 POS/DPT PLIM 5-11
OC-48 POS/DPT PLIM front panel 5-13
PLIM block diagram 5-4
rear (MSC) side exterior cosmetic components 1-11
RP 6-5
RP front panel 6-5
RP hard drive 6-3
RP PCMCIA slots 6-3
switch fabric 4-2
switch fabric card 4-4
switch fabric data path 4-2
framers
OC-48 POS/DPT PLIM 5-12
G
grounding guidelines 2-2
H
heat dissipation specification, system A-4
humidity guidelines, system A-4
I
ingress (receive) data
buffers 5-5
interfaces
CRS routing system 1-5
IP data packets, switch fabric handling of 4-2
L
laser radiation, warning 5-10
LEDs
AC power module, 2-14
alarm module, modular 2-17
DC power module, modular 2-8
fan controller (LCFC) card 3-8
fan tray 3-6
OC-48 POS/DPT PLIM 5-13
line card chassis
2N modular power redundancy 2-5
air filter 3-4
air filter (figure) 3-4
alarm module 2-16
cable management 1-8
components 1-3
description 5-1
fan controller (LCFC) card 3-7
fan tray (figure) 3-7
fan trays 3-6
FPs 5-10
midplane 8-4
single-chassis system 7-1
switch fabric card 4-4
line card chassis fan controller card, See fan controller (LCFC) card
logical routers 1-5
LR (logical router)
defined 1-5
M
memory, PRP (performance route processor) 6-12
memory, RP (route processor) 6-4
messages, fault 3-5
midplane, chassis 8-4
modular configuration DC power system 2-6
Figures
slot numbers (rear 1-7
MSC (modular services card)
"from" fabric section 5-5
"to" fabric section 5-5
block diagram (figure) 5-4
CPU operation 5-6
egress (transmit) data 5-3, 5-5
figure 5-8
ingress (receive) data 5-3, 5-4
operation 5-3
overview 5-2
SP (service processor) 5-6
traffic shaping and queuing 5-5
N
node reset 8-2
note, description of 1-viii
O
OC-48 POS/DPT PLIM
card (figure) 5-11
description 5-12
framers 5-12
front panel (figure) 5-13
LEDs 5-13
optics modules 5-12
SFP optics 5-12
OIR (online insertion and removal) detection 8-2
optics modules
10-GE PLIM 5-14
OC-48 POS/DPT PLIM 5-12
P
performance route processor (PRP) card 1-4, 8-3
Figures
slot numbers (front 1-6
PLIM header 5-3
PLIMs
DRP 6-8
PLIMs (physical layer interface modules)
10-GE 5-14
block diagram (figure) 5-4
egress (transmit) data 5-3, 5-6
ingress (receive) data 5-3, 5-4
inventory 8-2
operation 5-3
ports
CONSOLE and AUX 7-1
Ethernet 7-1
RJ-45 7-1
power
2N modular power redundancy 2-5
power consumption
Power Distribution Unit
AC Delta 2-20
AC Wye 2-19
specifications 2-18
power modules
LEDs, modular 2-8
overview, modular 2-7
power shelf
Cisco CRS (figure), AC modular 2-7
Cisco CRS (figure), DC modular 2-7, 2-12
power system
overview 2-1
power systems
AC 2-12
preventing electrostatic discharge 1-12
PRP (performance route processor)
memory options 6-12
Q
queues
MSC output 5-5
R
RED (random early detection) 5-5
RJ-45 connectors 7-1
route processor (RP) card 1-4
routing system
product IDs B-1
RP (route processor)
arbitration 8-2
arbitration for active/standby mode 6-4
block diagram 6-2
figure 6-5
front panel (figure) 6-5
hard drive (figure) 6-3
memory options 6-4
overview 6-1
PCMCIA slots (figure) 6-3
Rx jacks
10-GE PLIM 5-14
OC-48 POS/DPT PLIM 5-12
S
safety guidelines 1-12
service processor 8-2
SFP (small form pluggable) optics, OC-48 POS/DPT PLIM 5-12
shock and vibration specifications, system A-4
shutdown, quick mode (fans and fan trays) 3-5
slot numbers 1-5
rear (MSC) side (figure) 1-7
slots numbers
front (PLIM) side (figure) 1-6
SP (service processor) 5-6, 8-2, 8-3
specifications
altitude A-4
heat dissipation A-4
humidity A-4
shock and vibration A-4
temperature A-4
stages, switch fabric 4-2
status
AC power modules, modular 2-14
DC power modules, modular 2-8
supplemental grounding guidelines 2-2
switch fabric 1-4
"from" fabric section, MSC 5-5
"to" fabric section, MSC 5-5
cell structure 4-2
data buffering 4-3
data path (figure) 4-2
description 5-2
figure 4-2
stages 4-2
switch fabric card 1-4
(block diagram) 4-5
figure 4-4
overview 4-5
system controller 8-3
T
Tables
alarm module connector pinouts, modular 2-17
DC power module status LEDs, modular 2-9
temperature, system specifications A-4
temperature sensors
line card chassis 3-8
operation 3-5
traffic shaping 5-5
Tx jacks
10-GE PLIM 5-14
OC-48 POS/DPT PLIM 5-12
W
warnings
description (and translations) of 1-viii
laser radiation 5-10
weight
DC power module, modular 2-8
Feedback