HP J9981A User Manual

10-1
10
Green Features
The green features on the switch are Efficient Ethernet (EEE) technologies, as defined by the IEEE 802.3az task
force. These features are designed to reduce per-port power usage by shutting down ports when no link is present
or when activity is low.
Green Features Configuration
To display the Green Features configuration page, click Green Features > EEE Configuration in the navigation
pane.
Figure 10-1.Green Features

HP J9981A Specifications

General

Management	Managed
PoE	No
Jumbo Frame Support	Yes
Form Factor	Rack-mountable
Model	J9981A
Layer	Layer 2
Weight	2.5 kg
MAC Address Table Size	16, 000 entries
Power Supply	Internal
Operating Temperature	0°C to 40°C
Ports	24 x 10/100/1000BASE-T ports 4 x SFP+ ports
Humidity	15% to 95% non-condensing