A
Specifications and Cabling Requirements
This appendix lists the specifications, standards conformance, and cable requirements for the 3Com 100 Secure
3CR990-FX-97 NIC Specifications
The following table provides environmental, interface, and standards information for the 3Com 100 Secure
Hardware |
|
Memory | 128 KB external RAM |
Bus interface | PCI Local Bus Specification, Revision 2.2 |
| |
PCI master | Supports bus master |
Dimensions | Length: 13.65 cm (5.375 in) |
| Height: 8.41 cm (3.31 in) |
Power requirement | +5 V ±5% operating 1.26A maximum for normal operation (375 |
| mA for low power mode) |
|
|
Network Interface |
|
100 Mbps Ethernet | Ethernet IEEE 802.3 industry standard for a 100 Mbps fiber local |
area network | |
|
|
Environment |
|
Operating temperature | 32˚ to 158˚ F (0˚ to 70˚ C) |
Storage temperature | |
Operating humidity | 10 to 90% noncondensing |
Storage humidity | 10 to 90% noncondensing |
Altitude | |
|
|
Standards Conformance |
|
IEEE 802.3 |
|
IEEE 802.3x
IEEE 802.1p (General Attribute Registration protocol) for multicast addresses
IEEE 802.1Q VLAN Tagging
(continued)
67