Amer Networks SRPM12 - Manual (Page 23)

24
T ECHNICAL S PE CIF I CAT I ONS
General
Standards:
IEEE 802.3 10BASE-T Ethernet
IEEE 802.3u 100BASE-TX Fast Ethernet
IEEE 802.3af Power over Ethernet
Protocol: CSMA/CD
Data Transfer Rate:
Ethernet: 10Mbps (half-duplex), 20Mbps (full-duplex)
Fast Ethernet: 100Mbps (half-duplex), 200Mbps (full-duplex)
Topology Star
Network Cables: 4-pair UTP Cat. 5, EIA/TIA- 568 STP
Number of Ports:
12 x Data ports
12 x PoE ports
1 x Management port
Power over Ethernet
Standard IEEE 802.3af
Power current
Up to 15.4W per port
Maximum 185W per device
PD Classification Auto PD classification identify
PoE pin assignment
Power(+): pin 4 & pin 5 in RJ-45
Power(-): pin 7 & pin 8 in RJ-45
Safety protection
Over current protection
Circuit shortage protection
Physical and Environmental
AC inputs: 100-240 VAC, 50-60 Hz
Power Consumption: 200W (maximum with 12 x 15.4W PoE Device connected)
Operating Temperature: 32°F - 104°F (0°C - 40°C)
Storage Temperature: 14°F - 158°F (-10°C - 70°C)
Humidity: 10% - 90% RH, non-condensing
Dimensions (W x D x H): 17.3” x 8.3” x 1.7” (440 mm x 210 mm x 44 mm)
EMI: FCC Class A, CE Mark Class A, VCCI Class A
Safety: cUL (UL 60950), CB (IEC 60950)