參數(shù)資料
型號： MVTX2802
廠商： Zarlink Semiconductor Inc.
英文描述： Managed 4-Port 1000 Mbps Ethernet Switch
中文描述： 管理4端口1000 Mbps以太網(wǎng)交換機
文件頁數(shù)： 1/154頁
文件大?。?/td> 1936K
代理商： MVTX2802
1
Zarlink Semiconductor Inc.
Zarlink, ZL and the Zarlink Semiconductor logo are trademarks of Zarlink Semiconductor Inc.
Copyright 2003, Zarlink Semiconductor Inc. All Rights Reserved.
Features
4 Gigabit Ports with GMII and PCS interface
-
Gigabit Port can also support 100/10 Mbps MII
interface
-
Provide Hot plug support for GMII/PCS module
High Performance Layer 2 Packet Forwarding
(11.904M packets per second) and Filtering at
Full-Wire Speed
Maximum throughput is 4 Gbps non-blocking
Centralized shared-memory architecture
Consists of two Memory Domains at 133 MHz
-
Frame Buffer Domain: One bank of ZBT-SRAM
with 1M/2MB total
-
Switch Database Domain with 256K/512K
SRAM
Up to 64K MAC addresses to provide large node
aggregation in wiring closet switches
Provides Port based and ID Tagged VLAN
(IEEE802.1Q) up to 4K VLAN
Support IP Multicast with IGMP snooping up to
64K groups.
Traffic Classification
Classify traffic into 8 transmission priorities per
port
Supports Delay bounded, Strict Priority, and WFQ
Provides 2 level dropping precedence with WRED
mechanism
-
User controlled thresholds for WRED
Classification based on layer 2, 3 markings
-
VLAN Priority field in VLAN tagged frame
-
DS/TOS field in IP packet
The precedence of above two classifications can
be programmable
October 2003
Ordering Information
MVTX2802AG
596 Pin HSBGA
-40
°
C to +85
°
C
MVTX2802
Managed 4-Port 1000 Mbps
Ethernet Switch
Data Sheet
Figure 1 - MVTX2802AG Functional Block Diagram
Frame Data Buffer A
ZBT-SRAM (1M/2MB)
SRAM 256/512K
SW Database
MAC Table
Frame
Engine
Scheduler
FDB Interface
SDB Interface
Search
Engine
64bit
32bit
N
D
GMII
/PCS
Port 0
GMII
/PCS
Port 1
GMII
/PCS
Port 2
GMII
/PCS
Port 3
16/8bit-
Bus/
Management
Module
CPU
MVTX2802
LED
相關(guān)PDF資料
PDF描述
MVTX2802AG Managed 4-Port 1000 Mbps Ethernet Switch
MVTX2803 Unmanaged 8-Port 1000 Mbps Ethernet Switch
MVTX2803AG Unmanaged 8-Port 1000 Mbps Ethernet Switch
MVTX2804 8-Port 1000 Mbps Ethernet Distributed Switch
MVTX2804AG 8-Port 1000 Mbps Ethernet Distributed Switch
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MVTX2802A 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Managed 4 port Gigabit Ethernet switch
MVTX2802AG 制造商:ZARLINK 制造商全稱:Zarlink Semiconductor Inc 功能描述:Managed 4-Port 1000 Mbps Ethernet Switch
MVTX2803 制造商:ZARLINK 制造商全稱:Zarlink Semiconductor Inc 功能描述:Unmanaged 8-Port 1000 Mbps Ethernet Switch
MVTX2803A 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Unmanaged 8 port Gigabit Ethernet switch
MVTX2803AG 制造商:ZARLINK 制造商全稱:Zarlink Semiconductor Inc 功能描述:Unmanaged 8-Port 1000 Mbps Ethernet Switch
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