Physical And Environmental - D-Link DES-3250TG User Manual

D-Link DES-3250TG Standalone Layer 2 Switch
General
IEEE 802.3u 100BASE-TX Fast Ethernet
IEEE 802.3z 1000BASE-SX Gigabit Ethernet
IEEE 802.3ab 1000BASE-T Gigabit Ethernet
IEEE 802.1 P/Q VLAN
IEEE 802.3x Full-duplex Flow Control
ANSI/IEEE 802.3 Nway auto-negotiation
Protocols: CSMA/CD
Data Transfer Rates:
Half-duplex
Ethernet
10 Mbps
Fast Ethernet
100Mbps
Gigabit Ethernet
n/a
Topology: Star
Network Cables:
10BASE-T: 2-pair UTP Cat. 3,4,5 (100 m)
EIA/TIA- 568 100-ohm STP (100 m)
100BASE-TX: 2-pair UTP Cat. 5 (100 m)
EIA/TIA-568 100-ohm STP (100 m)
Mini GBIC: IEC 793-2:1992
Type A1a - 50/125um multimode
Type A1b - 62.5/125um multimode
(SC optical connector)
Number of Ports: 48x 10/100 Mbps NWay ports
2 Gigabit Ethernet ports – 1000BASE-T (included) or
Mini GBIC (optional)

Physical and Environmental

AC Iput & External 100 – 120; 200 - 240 VAC, 50/60 Hz (internal universal
Redundant Power power supply)
Supply:
Power 30 watts maximum
Consumption:
DC Fans: 2 built-in 40 x 40 x10 mm fans
Operating 0 to 40 degrees Celsius
Temperature:
Storage -40 to 70 degrees Celsius
Temperature:
Humidity: Operating: 5% to 95% RH non-condensing;
Storage: 0% to 95% RH non-condensing
Dimensions: 441 mm x 309 mm x 44 mm (1U), 19 inch rack-mount
width
Full-duplex
20Mbps
200Mbps
2000Mbps
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