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BCM5315

更新时间: 2024-02-08 14:33:45
品牌 Logo 应用领域
博通 - BOARDCOM 开关局域网(LAN)标准
页数 文件大小 规格书
1页 337K
描述
5-PORT 10/100 SWITCH WITH ON-CHIP PACKET BUFFER

BCM5315 技术参数

生命周期:Active包装说明:,
Reach Compliance Code:compliant风险等级:5.1
Is Samacsys:NBase Number Matches:1

BCM5315 数据手册

  
PRODBUCCMT5315  
®
Brief  
5-PORT 10/100 SWITCH WITH ON-CHIP PACKET BUFFER  
B C M 5 3 1 5 F E A T U R E S  
S U M M A R Y O F B E N E F I T S  
The highest level of silicon integration achieved for a  
5-port 10/100 Ethernet switch device  
The world’s first single-chip switch  
Enables a new generation of lower cost 10/100  
switches in much smaller form factors.  
Utilizes field-proven industry-standard  
10BASE-T/100BASE-TX Fast Ethernet  
transceivers–lowering overall system  
interoperability and reliability risks.  
Flexible interfaces support a wider variety of  
application needs–fiber for long distances or an  
additional 100TX port.  
The BCM5315 integrates:  
• Five transceivers (802.3u compliant)  
• Six media access controllers (802.x compliant)  
• 256 KB packet buffer  
• Non-blocking switch fabric  
Sufficient address range handles all remote office,  
Non-blocking switch fabric through a 2.6-Gbps  
branch office and home office needs.  
expansion port, cascading up to three devices  
Flexible architecture enables high engineering leverage  
when designing multiple platforms.  
CPUs are not required to initialize and run in cost-  
sensitive unmanaged applications–providing true  
Plug and Play connectivity.  
MII interface supports an additional 100FX or 100TX  
connection enabling a sixth user port  
Supports up to 4K MAC addresses  
Flow control: full-duplex (802.3x) and half-duplex  
Very low power and small footprint enables more cost-  
options supported  
effective system options.  
Supports automatic address learning and aging  
Typical power consumption: < 2.2W  
208-pin PQFP package  
Ability to gather and support basic management  
statistics using a very low-cost microcontroller.  
Low-cost management using the on-chip MIB registers  
allows the collection and transmission of statistics for  
each port and allows an upward migration path for  
corporate users.  
On-chip HP auto-MDI/MDIX feature automatically  
detects and corrects for crossover cables and allows  
direct switch-to-switch connection.  
Optional management features:  
TM  
• Low-cost MIB Autocast function  
• Hardware support for Simple Network Management  
Protocol (SNMP), Remote Network Monitoring (RMON)  
and Spanning Tree  
Lowest Cost 5-Port Unmanaged 10/100 Switch  
BROADCOM PROPRIETARY & CONFIDENTIAL  

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