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HP J9979A Installation And Getting Started Guide

HP J9979A
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Index-1
Numerics
10/100BASE-TX ports
location on switch 1-2
1000Base-T
1000Base-T
fiber-optic cable specifications A-5
A
acoustic specifications A-2
auto MDI/MDI-X operation A-9, A-11
HP Auto-MDIX feature A-7
B
back of switch
power connector 1-6
basic troubleshooting tips 4-1
blinking LEDs
error indications 4-2, 4-5
buttons
Reset button 1-6
C
cabinet
mounting the switch in 2-9, 2-11
cables
connecting cables to switch ports 2-142-15
infrastructure requirements 2-6
cables, twisted pair
category 3, 4, 5 A-7
cross-over cable pin-out A-10
MDI-X to MDI connections A-9, A-11
MDI-X to MDI-X connections A-10
pin-outs A-9, A-11
straight-through cable pin-out A-9, A-11
switch-to-computer connection A-9, A-11
switch-to-switch or hub connection A-10
cables, twisted-pair
HP Auto-MDIX feature A-7
wiring rules A-7
cables, twisted-pair connector pin-outs A-7
cabling infrastructure 2-6
Clear button
location on switch 1-2
restoring factory default configuration 1-6,
4-5
configuration
restoring factory defaults 1-6
connecting the switch to a power source 2-13
console port
location on switch 1-2
cross-over cable
pin-out A-10
D
description
front of switch 1-2
LEDs 1-5
switch 1-1
E
electrical specifications, switch A-1A-2
environmental specifications, switch A-2
F
factory default configuration, restoring 1-6
Fault LED
location on switch 1-2
showing error conditions 4-2
fiber-optic cables
1000Base-T A-5
front of switch 1-2
10/100BASE-TX ports 1-2
description 1-2
network ports 1-4
Reset button 1-6
H
horizontal surface
mounting switch on 2-12
HP Auto-MDIX
feature description A-7
Index

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HP J9979A Specifications

General IconGeneral
ModelJ9979A
CategorySwitch
LayerLayer 2
Jumbo Frame SupportYes
Input Voltage100 - 240 VAC
Uplink Ports4
ManagementWeb, SNMP
Dimensions44.25 x 30.0 x 4.4 cm
Weight4.4 kg
Power SupplyInternal
Form FactorRack-mountable
Operating Temperature0°C to 45°C
Operating Humidity15% to 95% (non-condensing)
Ports24 x 10/100/1000 ports

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