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UPS SNMP HTTP AGENT
Chapter 1 Welcome
Introduction administration
USHA – acronym for UPS SNMP and HTTP Agent. It can get hold of the status from
and issue commands to the UPS. User can use SNMP managers or Web browsers
to manage the UPS through an Ethernet.
USHA also provides shutdown programs for different operating systems. It
issues a shutdown command in the event such as mains failure, UPS battery
low condition, UPS overload, UPS over temperature and scheduled shutdown.
All shutdown events are configurable by user. The shutdown software will
proceed to the automatic orderly shutdown to prevent the abnormal shut-off of
the clients or servers.
There are two types of USHA:
Card Type:
USHA Pro II – Internal card version with 10/100 auto-sense fast Ethernet.
mini USHA (II)– Internal card version with 10/100 auto-sense fast Ethernet.
USHA Smart II – Internal card version with 10/100 auto-sense fast Ethernet.
Box Type:
USHA ProE II – External box version with 10/100 auto-sense fast Ethernet.
The internal card version (USHA card) is designed for UPS models, which
have the extension board slot where USHA can be inserted and connected to
the UPS through the golden fingers as in Figure 1-1. The external box version
(USHA ProE II) is designed for UPS models that are not equipped with the
extension board slot; connection between USHA and the RS-232
communication port of UPS is through a serial cable as shown in Figure 1-2.
Figure 1-1 USHA (Card Type)
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Figure1-2 USHA (Box Type)