HP J9980A Installation And Getting Started Guide

1-2
Switch Overview
Switch Hardware Features
Switch Hardware Features
HP 1820-8G Switch (J9979A)
Power and Fault/
Locator LEDs
10/100/1000BASE-T RJ-45 ports
Reset button
Link/Act and Speed LEDs
PoE PD port
HP 1820-24G Switch (J9980A)
Power and Fault/
Locator LEDs
Link/Act and Speed LEDs
10/100/1000BASE-T RJ-45 ports
Reset button
SFP slots
HP 1820-48G Switch (J9981A)
Power and Fault/
LocatorLEDs
Link/Act and Speed LEDs
10/100/1000BASE-T RJ-45 ports
Reset button
SFP slots

HP J9980A Specifications

General

Category	Switch
Jumbo Frame Support	Yes
PoE	No
Layer	Layer 2
Operating Temperature	0°C to 40°C (32°F to 104°F)
Storage Temperature	-40°C to 70°C (-40°F to 158°F)
Model	J9980A
Uplink Ports	4
MAC Address Table Size	16, 000 entries
Management	Web, SNMP, CLI
Form Factor	Rack-mountable
Power Supply	Internal
Humidity	5% to 95% (noncondensing)