UPStation GXT 3x1
Chapter 5 - Communications
(06/02)
Page 17
5
COMMUNICATIONS
5.1
UPS Monitoring
The UPStation GXT 3x1 UPS has the capability of being monitored with stand alone computers, network workstations,
network servers, or UNIX hosts via the DB-9 socket located on the rear of the UPS.
This capability is used in applications requiring the UPS to provide status and power monitoring information to the
computer system. For example, during a mains power failure, the information can be used by the computer’s operating
system or application program to automatically save information in buffers, to close files, and shut down operations
prior to battery capacity depletion.
Monitoring of the UPS via a computer is as easy as downloading SiteNet® MultiLink™ free from our web site
(
www.liebert.com
). A MultiLink cable may also be built by following instructions provided on our web page. You may
also purchase a Liebert SiteNet® 1 shutdown kit (sold separately). Consult your local Liebert representative to
determine the correct software kit for your application. The kit includes shutdown software and a special purpose cable.
5.2
UPS Intelligent Communications
The UPStation GXT 3x1 UPS has the capability to communicate intelligently with stand alone computers, network
workstations, network servers, or UNIX hosts via the DB-9 socket located at the rear of the UPS. By purchasing the
optional Liebert SiteNet® 2 software package (sold separately), intelligent communications allows the following
capabilities:
♦
Quantitative monitoring of mains and UPS power
♦
Quantitative monitoring of internal UPS parameters
♦
Periodic tests of battery quality and replacement notification
♦
Timed and delayed shutdown of the UPS
♦
Logging of power disturbances and anomalies
Consult your local Liebert sales representative for more information about SiteNet® 2 software.
5.3
UPS Intellislot™ Communications
The UPStation GXT 3x1 UPS contains an Intellislot™ communications port for the optional internal MultiPort 4 card,
AS400 card, or Ethernet SNMP card. Optional SiteNet® SNMP Manager software is available to allow communication
through several network management systems to be used in conjunction with the Intellislot SNMP card. Contact your
local Liebert representative, dealer, or reseller.
5.4
SNMP Web Card
The Intellislot SNMP/Web Card provides SNMP and web-based management to your UPS. The card gives you the
power to monitor and control your Liebert UPS from not only your Network Management Station, but from any PC
running Microsoft® Internet Explorer™. Connecting to your UPS is a simple as launching a web browser.
