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8
T
ECHNICAL
General
Standards:
IEEE 802.3z on each port
IEEE 802.3 Frame types: Transparent
IEEE 802.3 MAC layer frame size: 64–1518 bytes
Protocol:
CSMA/CD
Data Transfer Rate:
Gigabit Ethernet: 2000 Mbps (full duplex)
Topology:
Star
Network
525m 50/125-mm, 275 m 62.5/125-mm multimode fiber
Cables:
Number of
Eight 1000BASE-SX (SC-type) Gigabit Ethernet ports
Ports:
Physical and Environmental
AC inputs:
100 ~ 240 VAC, 50 ~ 60 Hz (internal universal power
supply)
Power
75 watts maximum
Consumption:
DC fans:
Three built-in 40 x 40 mm DC fans
Operating
0 to 50 degrees Celsius
Temperature:
Storage
-25 to 55 degrees Celsius
Temperature:
Humidity:
5% to 95% RH, non-condensing
Dimensions:
441 mm x 367 mm x 44 mm (1U), 19-inch rack-mount
width
Weight:
5 kg
EMI:
FCC Class A, CE Mark Class A, VCCI Class A, BSMI
Class A, C-Tick Class A
Safety:
UL (UL 1950), CSA (CSA950), TÜV/GS (EN60950)
S
PECIFICATIONS
113
Gigabit Ethernet Switch User's Guide
A
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