Cisco 7000 Series Hardware Installation And Maintenance Manual page 285

32-bit CRC 2-40
ANSI X3.1 1-26, 2-33
ANSI/CCITT 2-19
EIA/TIA 612/613 2-13
FDDI 2-8
HSSI 2-13
IEEE RS-232C 2-9
ISO 9314 1-26, 2-33
RS-232 2-41
RS-449 2-9, 2-41
RS-530 2-43
SONET STS-1 2-19
T3 2-19
X.21 2-42
startup, system 3-26, 4-3
static random-access memory
See SRAM
statistics, environmental 1-44
status
DC power 1-41
environmental 1-43, 2-17
FIP 1-27
interfaces 1-36, 5-8, 5-57
IPs 1-22, 3-27, 5-12
microcode 5-11
OIR 5-8
reports 1-42
RP 1-15
system 1-15
STS-1 SONET
See SONET
subsystems for troubleshooting 4-3
cooling 4-6
IPs 4-8
power 4-6
RP 4-8
SP 4-8
switch
emergency power 2-2
optical bypass 1-27, A-5
power 1-7, 1-41, 3-27, 5-1
reset B-2
switch processor
See SP
Synchronous Optical NETwork
See SONET
system
architecture (illustration) 1-10
backplane 1-9
banner 3-27, 4-5
boot instructions 5-14
boot sequence 4-5
components, description 1-6, 2-47
fans 1-6
FRUs
description 1-6
replacing internal 5-70
functional overview 1-34
internal components 1-6
replacing 5-72
LEDs B-1
lifting 2-2, 3-6
maximum configurations 1-35
memory 1-11
physical description 1-2
power 1-8, 4-4
problems at startup 4-1
reliability 1-1
replaceable components 5-1
shutdown 1-8, 4-4
software EPROMs 1-12, 5-31
spare
description 1-6
spares
See FRUs
startup 3-26, 4-3
upgrades 5-1
T
T1
connections 2-19
network connections 2-19
T3
HSSI support 2-43
standard 2-19
Telco-type equipment racks 2-13, 3-1, 3-4
telephone jacks 2-3
temperature
internal chassis 1-40
operating 1-5
parameters for environmental monitor 1-45
power supply B-1
sensors 1-45
specifications 1-5
thresholds
environmental 1-41
shutdown 1-40
time saver, description iii
Token Ring
autoreconfiguration 2-32
beaconing 2-32
cable pinouts A-5
cables 2-29
interface processor
See TRIP
MAU 2-28
network connections (illustration) 3-15
ports A-5
Index 11