User's Manual

10
the fault status of the power failure and then forms an open circuit. The following
illustration shows an application example for wiring the fault alarm contacts.
1 2 3 4 5 6
Fault Alarm Contacts
The Fault Alarm Contacts are
energized (CLOSE) for normal
operation and will OPEN when
failure occurs
Fault
Insert the wires into the fault alarm contacts
Note
1. The wire gauge for the terminal block should be in the range
between 12 and 24 AWG.
2. Alarm relay circuit accepts up to 30V with a maximum current
of 3A.
2.7 Product Features
 Physical Port
 Eight 10/100BASE-TX Fast Ethernet RJ45 ports with IEEE 802.3at/af
PoE+ injector function (Port-1 to Port-8)
 Two 10/100/1000BASE-T Gigabit Ethernet RJ45 ports (Port-9 and Port-10)
 Two 1000BASE-X mini-GBIC/SFP slots for SFP type auto detection (Port-9
and Port-10)
 Power over Ethernet
 Complies with IEEE 802.3at Power over Ethernet Plus, end-span PSE
 Backward compatible with IEEE 802.3af Power over Ethernet
 Up to 8 ports of IEEE 802.3af/802.3at devices powered
 240-watt PoE budge
 Supports PoE power up to 30 watts for each PoE port
 Auto detects PD
 Circuit protection prevents power interference between ports
 Remote power feeding up to 100 meters