參數(shù)資料
型號(hào): AC208
廠商: Electronic Theatre Controls, Inc.
英文描述: 8 PORT ULTRA LOW POWER 10/100 ETHERNET BRIDGED REPEATER
中文描述: 8端口超低功耗10/100以太網(wǎng)橋聯(lián)中繼
文件頁(yè)數(shù): 1/2頁(yè)
文件大?。?/td> 98K
代理商: AC208
A C 2 0 8 F E A T U R E S
The highest level of silicon integration achieved for an
eight-port 10/100 bridged repeater
The AC208 integrates:
Eight transceivers of 10BASE-T/100BASE-TX
One uplink port
10M repeater
100M repeater
Two-port bridge including:
- 32 KB memory for address table and packet buffer
- Local MAC address filter
- Address table up to 1K entries
Cascadable to 16, 24, and 32 port configuration
Fully compliant auto-negotiation
Very small package – 128-pin PQFP
280 sq. mm footprint
Very low power – typical < 1.8W
Selectable TX drivers for 1:1 or 1.25:1 transformers to enable
additional power reduction
Cable detect mode – typical < .32W
Power down mode – typical < .08W
AC208
é24é
é32é
24-Port Dual Speed Repeater
100 Mbps
MII
R-MII
7-Wire
CPU
AC208
AC206
é
8
é
é
5
é
10 Mbps
SOHO Router
T1/ISDN
xDSL
Cable Modem
AC208
é8é
AC208
é8é
16-Port Dual Speed Repeater
AC208
é8é
8-Port Dual Speed Repeater
AC208
23-Port Dual Speed Repeater
AC208 with AC206 System Block Diagram
AC208 is the first chip of the AC208 product family
with the same architecture and fabrication technology.
Other members of the product family include AC207,
AC206, AC205 and AC205i.
Provides easy product migration.
Provides seamless integration for WAN connections
and system expansion.
Includes lowest overall cost and form factor for 10/100
repeater hub and SOHO gateway and router design.
Field-proven, industry-standard 10BASE-T/100BASE-
TX Fast Ethernet transceivers lower overall system
interoperability and reliability risks.
Integrated memory reduces component cost and
manufacturing and testing costs.
Low power consumption and low heat dissipation
allows high design density and low system cost.
EEPROM-configured system parameter enables cost-
sensitive architecture.
Repeater backplane compatibility with AC108R
enables flexibility and expandability in system
architecture.
S U M M A R Y O F B E N E F I T S
8-PORT ULTRA LOW POWER 10/100 ETHERNET BRIDGED REPEATER
PRODUCT
Brief
Brief
AC208
ALTIMA COMMUNICATIONS, INC. CONFIDENTIAL
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