Technology
Standard:	IEEE802.3 10 Base-T IEEE802.3u 100 Base-Tx IEEE802.3x flow control and Back Pressure IEEE802.1p Class of Service IEEE802.1Q VLAN
Processing:	Store and Forward architecture
Packet filter:	Broadcast packet filtering
Interface
Bus Interface:	32-bit PC/104 plus bus
Number of Ports:	4+1 Ethernet ports 10 Base-T/ 100 Base-Tx with auto MDI/MDI-X Auto-negotiation
Surge protection:	built-in 15KV ESD surge protection
Maximum stacked boards:	4 boards plus the host board
IRQ	assigned by PC/104 plug and play
OS supported:	Windows NT/2000/2003/XP, Linux 2.4.x/Linux 2.6.x
Hardware
Communication Controller:	Realtek RTL 8139C+ Marvell 88E6065
Board Connector:	RJ45
Cable Connection:	10 Base-T: 2-pair UTP/STP Cat. 3,4,5 cable (100m) 100 Base-Tx: 2/4-pair UTP/STP Cat. 5 cable (100m)
Dimension:	96 x 90 mm
Performance
Transfer performance:	14,880bps for Ethernet and 148,800bps for Fast Ethernet
Transfer packet size:	64 to 1522bytes
MAC address:	1K MAC
Power Requirements
Power Consumption	0.95A (+3.3V and +5V)
Environmental
Operating Temperature	-25 to 70°C (-13 to 158°F)
Operating Humidity	5% to 95% (Non-condensing)
Storage Temperature	-40 to 80°C (-40 to 176°F)
Regulatory Approvals
Regulation:	CE, FCC
Warranty	5 years