參數(shù)資料
型號： MVTX2602AG
廠商： ZARLINK SEMICONDUCTOR INC
元件分類： 網(wǎng)絡(luò)接口
英文描述： Managed 24 Port 10/100 Mbps Ethernet Switch
中文描述： DATACOM, LAN SWITCHING CIRCUIT, PBGA553
封裝： 37.50 X 37.50 MM, 2.33 MM HEIGHT, MS-034, HSBGA-553
文件頁數(shù)： 3/147頁
文件大小： 924K
代理商： MVTX2602AG
MVTX2602
Data Sheet
3
Zarlink Semiconductor Inc.
Description
The MVTX2602 is a high density, low cost, high performance, non-blocking Ethernet switch chip. A single chip
provides 24 ports at 10/100 Mbps and a CPU interface for managed and unmanaged switch applications.
The chip supports up to 64 K MAC addresses and up to 255 port-based Virtual LANs (VLANs). The centralized
shared memory architecture permits a very high performance packet forwarding rate at up to 3.571M packets per
second at full wire speed. The chip is optimized to provide low-cost, high-performance workgroup switching.
The Frame Buffer Memory domains utilize cost-effective, high-performance synchronous SRAM with aggregate
bandwidth of 6.4 Gbps to support full wire speed on all ports simultaneously.
With delay bounded, strict priority, and/or WFQ transmission scheduling, and WRED dropping schemes, the
MVTX2602 provides powerful QoS functions for various multimedia and mission-critical applications. The chip
provides 4 transmission priorities and 2 levels of dropping precedence. Each packet is assigned a transmission
priority and dropping precedence based on the VLAN priority field in a VLAN tagged frame, or the DS/TOS field, or
the UDP/TCP logical port fields in IP packets. The MVTX2602 recognizes a total of 16 UDP/TCP logical ports, 8
hard-wired and 8 programmable (including one programmable range).
The MVTX2602 supports 2 groups of port trunking/load sharing. Each 10/100 group can contain up to 4 ports. Port
trunking/load sharing can be used to group ports between interlinked switches to increase the effective network
bandwidth.
In half-duplex mode, all ports support backpressure flow control to minimize the risk of losing data during long
activity bursts. In full-duplex mode, IEEE 802.3x flow control is provided. The MVTX2602 also supports a per-
system option to enable flow control for best effort frames, even on QoS-enabled ports.
Statistical information for SNMP and the Remote Monitoring Management Information Base (RMON MIB) are
collected independently for all ports. Access to these statistical counters/registers is provided via the CPU interface.
SNMP Management frames can be received and transmitted via the CPU interface creating a complete network
management solution.
The MVTX2602 is fabricated using 0.25 micron technology. Inputs however, are 3.3 V tolerant, and the outputs are
capable of directly interfacing to LVTTL levels. The MVTX2602 is packaged in a 553-pin Ball Grid Array package.
相關(guān)PDF資料
PDF描述
MVTX2603 Unmanaged 24-Port 10/100 Mb + 2-Port 1 Gb Ethernet Switch
MVTX2603AG Unmanaged 24-Port 10/100 Mb + 2-Port 1 Gb Ethernet Switch
MVTX2604 Managed 24-Port 10/100 Mb + 2 Port 1 Gb Ethernet Switch
MVTX2604AG Managed 24-Port 10/100 Mb + 2 Port 1 Gb Ethernet Switch
MVTX2801 Unmanaged 4-Port 1000 Mbps Ethernet Switch
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MVTX2602AG2 制造商:Microsemi Corporation 功能描述:
MVTX2603 制造商:ZARLINK 制造商全稱:Zarlink Semiconductor Inc 功能描述:Unmanaged 24-Port 10/100 Mb + 2-Port 1 Gb Ethernet Switch
MVTX2603A 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Unmanaged 24 port 10/100Mb + 2 port 1Gb Ethernet switch
MVTX2603AG 制造商:ZARLINK 制造商全稱:Zarlink Semiconductor Inc 功能描述:Unmanaged 24-Port 10/100 Mb + 2-Port 1 Gb Ethernet Switch
MVTX2603AG2 制造商:Microsemi Corporation 功能描述:
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