Gigabit Ethernet Switch User’s Guide
113
A
8 T
ECHNICAL
S
PECIFICATIONS
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
Cables:
525m 50/125-mm, 275 m 62.5/125-mm multimode fiber
Number of
Ports:
Eight 1000BASE-SX (SC-type) Gigabit Ethernet ports
Physical and Environmental
AC inputs: 100 ~ 240 VAC, 50 ~ 60 Hz (internal universal power
supply)
Power
Consumption:
75 watts maximum
DC fans: Three built-in 40 x 40 mm DC fans
Operating
Temperature:
0 to 50 degrees Celsius
Storage
Temperature:
-25 to 55 degrees Celsius
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)
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