Liebert UPS System - Manual (Page 112)

Chapter 9 Optional Parts
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provided by battery manufacturer. The battery output circuit breaker should be
made separately. The method is used if the required backup time is longer than
2 hours.
l. The connection cables between battery and UPS will not be provided in
accessories. Refer to Table 3-2 in Chapter 3 to select the battery cables.
9.3 SNMP Card and the Software
UPS SNMP card UF-SNMP111 is inserted into the slot for SNMP card in the UPS.
The card enables the remote management of the UPS via network.
SNMP card is compatible with 10M/100M ether net and support the SNMP, HTTP,
TFTP, TELNET and TTY protocols. The immunity satisfies the IEC 1000-4-2.3.4
LEVER III . The conduction of radiation satisfies CISPR 22 CLASS A standard. Hot
swappable design enables quick and convenient maintenance. It can access to
network management system via MIB, and is able to monitor the UPS via IE. It is
also a part of centralized monitoring system.
9.3.1 Product structure and ports
Fig.9-5 SNMP structure
The ports and functions of SNMP card are given in Table 9-4.
Table 9-3 Ports and functions of SNMP card
Serial No. Name Functions
1 RJ45 port Connect to network cables
2 Status indicator(green) Indicate the operation states of SNMP card
3
Network indicator(yellow) Indicate the network connection and communication
status
4 SNMP card Inserted into UPS and used for UPS connection
9.3.2 Technical features
Compatible with 10/100M either net, the SNMP card can adapt to 10M and 100M
ether net automatically and can realize the smooth connection from 10M to 100M;