3Com EISA 10/100BASE-T Specifications, Adapter Card Specifications, CSMA/CD local area network

A SPECIFICATIONS

This appendix lists the specifications for the Fast EtherLink EISA adapter. It also contains pin assignments for the adapter’s RJ-45 connector.

Adapter Card Specifications

Network Interface
10 Mbps Ethernet	Ethernet IEEE 802.3 industry
10BASE-T	standard for a 10 Mbps baseband
	CSMA/CD local area network
100 Mbps Ethernet	Ethernet IEEE 802.3u standard for a
100BASE-TX	100 Mbps baseband CSMA/CD
	local area network
Physical Dimensions
Length:	15.764 cm (6.148 in)
Height:	10.641 cm (4.150 in)
Environmental Operating Range
Operating temperature:	0˚ to 70˚ C (32˚ to 158˚ F)
Humidity:	10 to 90% noncondensing
Altitude:	To 3,000 meters (9,840 ft)
Power Requirements
Operating voltage:	+5 V ± 5% @ 500 mA max
	+12 V ± 5% @ 160 mA max