HP E3800-24G-2SFP+

4 – Index
pin-outs
twisted-pair cables … B-6
PoE LEDs … 1-9
PoE/PoE+
operation … 2-17
port configuration
checking when troubleshooting … 5-3
Port LED View
indicator LEDs … 1-12
select button … 1-12
selecting the display … 1-12
port LEDs
description … 1-9
Link … 1-9, 1-16
Mode … 1-9
normal operation … 2-8
ports
10/100/1000Base-TX, location on switch … 1-2–
1-3
10/100Base-TX, location on switch … 1-4–1-5
Auto-MDIX feature … B-6
connecting to … 2-21
console … 2-18
network connections … 2-21
power connector … 1-14
Power LED … 1-8
behavior during self test … 2-7
behaviors … 1-8
location on switch … 1-2
power source
connecting the switch to … 2-16
power supplies … 1-14
Power-over-Ethernet
PoE … 2-17
precautions
mounting the switch … 2-4
power requirements … 2-4
preparing the installation site … 2-5
pre-standard PoE devices … 1-17
Proactive Network tools
diagnostics with … 5-11
R
rack
mounting precautions … 2-4
mounting the switch in … 2-10
redundant power … 2-17
replacing components
power supply
replacing power supply … 4-3
replacing hardware
fans … 4-2
Reset button
location on switch … 1-2
restoring factory default configuration … 5-14
reset button
description … 1-13
location on switch … 1-13
resetting the switch
factory default reset … 5-14
location of reset button … 1-13
troubleshooting procedure … 5-12
ring
stacking topology … 2-26
S
safety specifications … A-3
second power supply … 2-17
segment switch
sample topology … 2-30
selecting the Port LED View display … 1-12
self test
Fault LED behavior … 2-7
Power LED behavior … 2-7
slots for mini-GBICs
location on switch … 1-2
Spd LEDs … 1-9
specifications
electrical … A-1
environmental … A-2, A-5
safety … A-3
stacking
CLI command to enable … 2-23
information … 2-23
installation
stacking cable … 2-14
stacking module … 2-8
introduction … 1-1
LEDs related to … 1-11
module
installation … 2-8
LEDs … 2-9
verifying correct installation … 2-9
topologies … 2-23