Installation, Before you begin, Package contents – USRobotics 7931 User Manual

Page 5

Installation

Package Contents:

- 24-Port 10/100/1000Mbps Switch

- Quick Installation Guide

- 3 power cords

Before You Begin

Note: For more information, you can also refer to the Support section of the U.S.
Robotics Web site at

http://www.usr.com/support

LEDS

Color - Action

Function

PWR

Solid Green

Receiving power

Off

Not receiving power

LINK/ACT 1-24

(Each LED corresponds
with a LAN port on the
front.)

Solid Green

1000 Mbps LAN link connection

Blinking Green

Sending and receiving data at 1000Mbps

Solid Orange

10/100 Mbps LAN link connection

Blinking Orange

Sending and receiving data at 10/100Mbps

Off

No link or 10Mbps connection

FDX/HDX 1-24

Solid Green

A full-duplex link connection

Blinking Green

A half-duplex link connection

Off

Collisions are occurring on the port when operating in half-duplex
mode

Ports

Function

LAN Ports 1 through 24

Used to connect Ethernet devices to the switch.

100-240 VAC

For the power cord of the 24-Port 10/100/1000Mbps switch.

U.S. Robotics

10/100/1000 Mbps
24-Port Switch

FDX/HDX

LNK/ACT

Green = 1000M Orange = 10/100M

FDX/HDX