NP2500 24-Port PoE Switch
PI DATE: DECEMBER 2006
PORTS: 2 x 10/100/1000Mbps Auto-MDIX Gigabit Enet ports (port 25" port 26)
24 x 10/100Mbps Auto-negotiation, Auto-MDIX PoE ports(port 1" port 24)
STANDARD: IEEE 802.3 10BASE-T, IEEE 802.3u 100BASE-TX,
IEEE 802.3ab 1000BASE-T, IEEE 802.3af
NETWORK MEDIA: 10BASE-T E'net: 2 pair UTP Cat. 3,4,5, UTP Cable
100BASE-TX Fast E'net: 2 pair UTP Cat. 5, UTP Cable
1000BASE-T Fast E'net: 4 pair UTP Cat. 5, UTP Cable
PoE port: 2 pair UTP Cat 5, Unshielded Twisted Pair (UTP) Cable
PROTOCOL: CSMA/CD
TOPOLOGY: Star
NETWORK DATA T/RATE: E'net: 10Mbps (Half-duplex), 20Mbps (Full-duplex)
Fast E'net: 100Mbps (Half-duplex), 200Mbps (Full-duplex)
Fast E'net: 2000Mbps (Full-duplex)
PoE (Power over E'net): Up to 15.4W for PoE port
Max 170W for all PoE ports, PD classification identify
Manual setting for PoE power limitation, Supp PoE Priority setting,
PoE Over Current Prot, PoE Circuit sorting protection,
PoE Power on RJ-45 pin 3,6 for Power+ and pin 1,2 for Power
DATA RAM BUFFERS: 768K Bytes per device
FILTERING ADDRESS TABLE: 4K entries per device
DIAGNOSTIC LEDS: Per Unit : Power, System ( 2 LEDs )
Per port : TX: Link/Activity, Speed ( 2 LEDs )
PoE : PoE Status (port 1 " port 24) (bi-col LED)
DIMENSIONS (W x H x D): 440 x 310 x 44 mm