GENERAL DESCRIPTION

The DM9302 Fiber converter is complied with IEEE802.3 standards, and designed to convert data signal between 10/100 Base-TX and 100 Base-FX fast Ethernet.

Media converters are connected between Fiber cable and twisted cable segments with network and also the simplest way to interconnect any equipment’s 100BASE-TX / 10BASE-T to the 100BASE-FX interface network.

FEATURES

❐ 10/100BASE-TX/FX switch base single-chip media converter

❐ Compliant with IEEE802.3u 100BASE-TX standard, Compliant with ANSI X3T12 TP-PMD 1995 standard, Compliant with ANSI X3.166 FDDI-PMD

❐ 8/16-bit Processor Interface

❐ Per port supports 4 priority queues by Port-based, 802.1P VLAN, and IP TOS priority.

❐ Support 802.1Q VLAN up-to 16 VLAN group

❐ Support VLAN ID tag/untag options

❐ Per port support bandwidth, ingress and egress rate control

❐ Support Broadcast Storming filter function

❐ Support Store and Forward switching approach

❐ Support IEEE 802.3x Flow Control in Full-duplex mode

❐ Support Back Pressure Flow Control in Half-duplex mode

❐ Recode up-to 1K Uni-cast MAC addresses

❐ Automatic aging scheme

❐ EEPROM interface for power up configurations

❐ Support MIB-II counters

❐ Local bus slave architecture

❐ TCP/IP/UDP/IPv4 checksum offload

❐ Compatible with 3.3V and 5.0V tolerant I/O

❐ DSP PHY with HP Auto-MDIX, DSP architecture PHY Transceiver

❐ 64-pin LQFP, 0.18 um process, support Lead-Free and Halogen–Free