HP J9981A Installation And Getting Started Guide

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Installing the Switch
Installation Procedure
Wall anchors are included in the accessory kit for use with plastered brick
or concrete walls.
3. For under-table mounting, a third 20-mm M4 tap screw can be placed
against one side of the switch to secure it in place.
Horizontal Surface Mounting
Place the switch on a table or other horizontal surface. The switch comes with
rubber feet in the accessory kit that can be used to help keep the switch from
sliding on the surface.
Attach the rubber feet to the four corners on the bottom of the switch within
the embossed angled lines. Use a sturdy surface in an uncluttered area. You
may want to secure the networking cables and switch power cord to the table
leg or other part of the surface structure to help prevent tripping over the
cords.
20-mm M4
tap screws
Wall anchors

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