3Com 3C319 - Manual (Page 18)

1-2 C HAPTER 1: I NTRODUCTION
For example, the 3C319 NIC begins writing the first
portion of a data frame to the network before it has
completed reading it from PC memory.
Full-Duplex/Dedicated Token Ring Support
Full-duplex/Dedicated Token Ring (DTR) is an
enhancement to the IEEE 802.5 standard that allows
a 16 Mbps switch port to be dedicated to a station.
In full-duplex mode, a station can simultaneously
transmit and receive independent data streams for
potential data throughput of 32 Mbps. The 3C319 NIC
operates in full-duplex mode when attached to a
DTR switch.
Other Features
■
100% compatibility with IBM legacy drivers
and applications
■
Full connectivity with IBM AS/400 and mainframe
computers
■
Plug and Play installation for ease of use in many PCs
and advanced operating systems
■
AutoLink ™ software for easy installation of NetWare
16-bit client drivers
■
Universal boot PROM for booting your computer
remotely from a network server
■
Diagnostic programs to aid problem solving
■
CISPR B and FCC B certification for reduced
electromagnetic interference when using either
shielded twisted-pair (STP) or unshielded twisted-pair
(UTP) cables
■
Data rates of 4 or 16 Mbps over STP or UTP cables
■
Auto ring speed detection option that permits the
NDIS 4 driver for Windows 95 and Windows NT to
detect and operate at the current ring data rate