Index
IN-3
Cisco CGS 2520 Hardware Installation Guide
78-19377-02
P
pinouts
10/100 ports
B-2
console port B-9
crossover cables
four twisted-pair, 1000BASE-T ports
B-7
two twisted-pair 10/100 ports B-7
RJ-45-to-DB-25 terminal adapter B-9
RJ-45-to-DB-9 terminal adapter B-8
SFP module ports B-2
straight-through cables
four twisted-pair 1000BASE-T ports
B-7
two twisted-pair B-6
PoE
cable lengths
1-4
ports described 1-4
power planning tool 2-25
shock hazard warning 2-26
troubleshooting 4-3
ports
1-3
10/100/1000 1-10, B-3
recommended cables 2-24
10/100 PoE
See also PoE
dual-purpose
1-4
LEDs 1-10
SFP module 1-4
POST
description
4-1
LEDs 4-1
power-input terminal
description
1-6
wiring 3-7
power specifications A-4
power-supply modules
description
1-11
features 1-13
grounding the switch 3-3
installation guidelines 3-3, 3-11
installing AC or DC 3-3 to 3-11
specifications A-4
wiring the power source 3-7
power-supply side description 1-11
procedures
connection
?? to 2-26
PSU 1 and PSU 2 LEDs 1-9
publications, related i-viii
R
rack-mounting 2-4 to 2-26
removing SFP modules 2-20
RJ-45 connector
alarm input port
B-3
console port B-8
S
safety 2-1
SD flash memory card 1-11
serial number location 4-5
setup program C-7
SFP module patch cable
description
1-5
installing 2-21
removing 2-22
SFP modules
bale-clasp latch removal
2-20
connectors B-2
installing 2-19
removing 2-20
supported 1-3
SFP module slots 1-4
short-circuit protection warning 3-7
Simple Network Management Protocol
