S Pecifications; Adapter Specifications - 3Com EtherLink III User Manual

This appendix lists the specifications, connector pin assignments,
and cable requirements for the EtherLink III adapter.

Adapter Specifications

Network Interface
3C509B
3C509B-TPO
3C509B-TP
3C509B-COMBO
Physical Dimensions
Length:
TPO height:
Height (all others):
Environmental Operating Range
Operating temperature: 0° to 70° C (32° to 158" F)
Humidity:
Power Requirements
Operating voltage:
S
pecifications
Ethernet IEEE 802.3 industry
standard for a 10 Mbps baseband
CSMA/CD local area network
Ethernet IEEE 802.3i 10BASE-T
industry standard for a 10 Mbps
baseband CSMA/CD local area
network
IEEE 802.3i 10BASE-T and Ethernet
IEEE 802.3 industry standard for a
10 Mbps CSMA/CD local area network
155.956 mm (6.14 inches)
63.5 mm (2.5 inches)
100.33 mm (3.95 inches)
10 to 90% noncondensing
+5 V ± 5% @ 200 mA max
+12 V ± 5% @0.5 A max