HP E2620 User Manual

2 – Index
connecting the switch to a power source … 2-15
connector specifications … A-3
console
checking messages during
troubleshooting … 4-10
displaying the CLI prompt … 2-26
features … 2-25
how to connect in-band … 2-25
how to connect out-of-band … 2-25
serial cable connection … 2-26
Switch Setup screen … 3-2
Telnet access … 3-5
terminal configuration … 2-25
console port
definition … 1-12
location on switch … 1-5
cross-over cable
pin-out … B-7
D
deleting passwords … 1-11
description
back of switch … 1-12
front of switch … 1-5
LEDs … 1-6
switch … 1-1
desktop switch
sample topology … 2-27, 2-31
DHCP
automatic switch configuration … 3-1
for in-band access … 2-25
diagnostic tests … 4-10
checking the console messages … 4-10
checking the LEDs … 4-10
end-to-end connectivity … 4-11
testing the switch only … 4-10
testing twisted-pair cabling … 4-11
downloading new switch software … 4-13
E
electrical specifications, switch … A-1
EMC regulatory statements … C-9
environmental specifications
BTU ratings … A-2
environmental specifications, switch … A-2
EPS input port … 1-13
external power supply
cables … 2-20
operating characteristics … 2-20
External power supply connections
sample topology … 2-23
F
factory default configuration, restoring … 1-11, 4-12
Fan Status LED … 1-7, 2-22
Fault LED … 1-6, 2-22
behavior during self test … 2-8
behaviors … 1-6, 2-22
blinking definition … 2-22
flashing definition … 1-8–1-9
location on switch … 1-5
showing error conditions … 4-4
features
console … 2-25
switch … 1-13
fiber-optic cables
1000Base-BX … B-2
1000Base-LH … B-2
1000Base-T … B-2
flashing LEDs
error indications … 4-4
front of switch … 1-5
10/100Base-TX ports … 1-5
Clear button … 1-11
description … 1-5
LEDs … 1-6
network ports … 1-6
Reset button … 1-11
full-duplex fixed configuration
effects on network connections … 4-1
H
horizontal surface
mounting switch on … 2-15
HP 600 Redundant and External Power Supply … 1-3
HP 610 External Power Supply … 1-3
HP Auto-MDIX
feature description … B-4
I
in-band … 3-1

HP E2620 Specifications

General

Model	HP E2620
Jumbo Frame Support	Yes
Manageable	Yes
Ports	24 or 48 10/100/1000 ports
Uplink Ports	4 SFP ports
Layer	Layer 2
Management	Web, CLI, SNMP
PoE Support	Available on some models (PoE+)
MAC Address Table Size	16000 entries
Operating Temperature	0°C to 45°C
Switching Capacity	Up to 128 Gbps
Throughput	Up to 95.2 Mpps
Weight	3.7 kg
Operating Humidity	15% to 95% non-condensing