NetComm NP2500 manual General, Power over Ethernet

APPENDIX A Technical Specifications

General

Standards	IEEE 802.3 10BASE-T Ethernet
	IEEE 802.3u 100BASE-TX Fast Ethernet
	IEEE 802.3ab 1000BASE-T Gigabit Ethernet
	IEEE 802.3x Full Duplex Flow Control
	IEEE 802.3af compliant
Protocol	CSMA/CD
Data Transfer Rate	Ethernet: 10Mbps (half-duplex), 20Mbps (full-duplex)
	Fast Ethernet: 100Mbps (half-duplex), 200Mbps (full-duplex)
	Gigabit Ethernet: 2000Mbps (full-duplex)
Topology	Star
Network Cables	10BASET: 2-pair UTP Cat. 3, 4, 5; up to 100m
	100BASE-TX: 2-pair UTP Cat. 5; up to 100m
	1000BASE-T: 4-pair UTP Cat. 5; up to 100m
	PoE: 4-pair UTP Cat. 5; up to 100m
Number of Ports	24 x 100BASE-TX PoE Ethernet ports
	2 x 1000BASE-T Gigabit Ethernet ports
Power over Ethernet
Standard	IEEE 802.3af
Power current	Up to 15.4W per port
	Maximum 170W per device
PD Classification	Auto PD classification identify
PoE pin assignment	Power(+): pin 3 & pin 6 in RJ-45
	Power(-): pin 1 & pin 2 in RJ-45
Safety protection	Over current protect
	Circuit shortage protect
Physical and Environmental
AC inputs	100-240V AC, 50-60 Hz internal universal power supply
Power Consumption	9Watts (max. no PD Device connected)
	170Watts (max. with 11 x 15.4 w PoE Device connected)

38	NP2500 24-Port 10/100 PoE + 2-Port 10/100/1000 WebSMART Switch User Guide
	YML842 Rev1