dm9302ep Davicom Semiconductor, Inc., dm9302ep Datasheet
dm9302ep
Manufacturer Part Number
dm9302ep
Description
10/100mbps Ethernet Fiber/twisted Pair Single Chip Media Converter With Local Bus
Manufacturer
Davicom Semiconductor, Inc.
Datasheet
1.DM9302EP.pdf
(2 pages)
DM9302EP Product Brief
10/100Mbps Ethernet Fiber/Twisted Pair Single Chip Media Converter with
Local bus
March 2009 Rev.1.0
Pair Single Chip Media Converter with Local bus
This new product provides basic Layer-2 switch functions and advance IEEE 802.1Q VLAN,
priority queuing scheme.
convert data signal between 10/100 Base-TX and 100 Base-FX fast Ethernet.
network and also the simplest way to interconnect any equipment’s 100BASE-TX /
10BASE-T to the 100BASE-FX interface network.
Block Diagram
Specifications
The DM9302 is a fully integrated and cost-effective 10/100Mbps Ethernet Fiber/Twisted
The DM9302 Fiber converter is complied with IEEE802.3 standards, and designed to
Media converters are connected between Fiber cable and twisted cable segments with
MDI / MDIX
Processor
8 / 16 bit
Bus
Port 0
TX/RX
Port 1
PECL
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
100M PECL
Processor
10/100 M
Interface
TXMT/
RXCR
PHY
10/100 M
100M
MAC
MAC
Host
MAC
Switch Fabric
Switch Engine
Controller
Registers
Control
Switch
Counters
MIB
Management
Embedded
Memory
Memory
EEPROM
Interface
Memory
BIST
EEPROM
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dm9302ep Summary of contents
Page 1
... DM9302EP Product Brief 10/100Mbps Ethernet Fiber/Twisted Pair Single Chip Media Converter with Local bus March 2009 Rev.1.0 The DM9302 is a fully integrated and cost-effective 10/100Mbps Ethernet Fiber/Twisted Pair Single Chip Media Converter with Local bus This new product provides basic Layer-2 switch functions and advance IEEE 802.1Q VLAN, priority queuing scheme ...
Page 2
... DSP PHY with HP Auto-MDIX, DSP architecture PHY Transceiver 64-pin LQFP, 0.18 um process, support Lead-Free and Halogen–Free Application Fiber Converter Fiber IP CAM Ordering Information Part Number DM9302EP DAVICOM Semiconductor, Inc. No.6, Li-Hsin Rd.VI, Science Park, Hsin-Chu, Taiwan, R.O.C. TEL: 886-3-5798797 FAX: 886-3-5646929 E-mail: sales@davicom.com.tw ...