6. APPENDIX
6.1. 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 802.3z 1000BASE-SX/LX Gigabit Ethernet
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
Fiber module: mini-GBIC Fiber module
Ports
48 x 10/100Mbps 100BASE-TX Auto-MDIX RJ-45
4 x 10/100/1000Mbps 1000BASE-T Auto-MDIX RJ-45
2 x Combo mini-GBIC SFP slots
Physical and Environmental
AC inputs
100-240V AC, 50-60 Hz internal power supply
Power
Consumption
25 Watts (Max)
Temperature
Operating: 0~ 40C
Storage: -10 ~ 70C
Humidity
Operating: 10% ~ 90%
Storage: 5% ~ 90%
Dimensions
440 x 310 x 44 mm (W x H x D)
EMI
FCC Class A, CE Mark Class A, VCCI Class A
Performance
Transmits
Method:
Store-and-forward
RAM Buffer:
128KBytes per device
Filtering
Address Table:
8K entries per device
MAC Address
Learning:
Automatic update
Packet Filtering
/ Forwarding
Rate:
10Mbps Ethernet: 14,880/pps
100Mbps Fast Ethernet: 148,800/pps
1000Mbps Gigabit Ethernet: 1,488,000/pps
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