Sun Microsystems 2.0 - Manual (Page 58)

B-2 SunFastEthernet Adapter 2.0 Installation and User’s Guide—July 1996
B
B.3 Performance Specifications
Specification Performance
Maximum Ethernet Transfer Rate 10/100 Mbps
Host Interface 240-pin ASIC that handles SBus interface as well as
local and external transceiver interfaces via Media
Independent Interface (MII)
IEEE 1496 SBus master interface with support for
64-bit mode accesses
IEEE 1496 SBus slave interface, at 32-bit mode only
Runs at 16.67 MHz to 25 MHz on the SBus
MII 25 MHz rate for 100 Mbps; 2.5 MHz rate for 10
Mbps
Conforms to IEEE 802.3u
Connects to TX, FX, AUI or any other
MII-compatible external transceivers
Network Interface 100BASE-TX using Category 5 (data-grade) cable;
10BASE-T using Category 3 (voice-grade) cable or
better
Single UTP RJ-45 for both 10 and 100 Mbps
Ethernet Version Conforms to IEEE 802.3u
SBus Burst Sizes 16/32/64 bytes
SBus Parity Yes