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參數(shù)資料
| 型號(hào)： | MT90880 |
| 廠商： | Zarlink Semiconductor Inc. |
| 英文描述： | TDM to Packet Processors |
| 中文描述： | TDM到分組處理器 |
| 文件頁數(shù)： | 1/97頁 |
| 文件大小： | 702K |
| 代理商： | MT90880 |
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1
Zarlink Semiconductor Inc.
Zarlink, ZL and the Zarlink Semiconductor logo are trademarks of Zarlink Semiconductor Inc.
Copyright 2003-2004, Zarlink Semiconductor Inc. All Rights Reserved.
Features
WAN interface, consisting of 32 input and output
streams at 2.048 or 8.192 Mbs
Up to 1024 bi-directional 64 Kbs channels
N * 64 Kbs trunking of channels across any
stream and channel
1 K by 1 K non-blocking TDM switch
Local TDM interface, with 32 streams at 2.048,
4.096 and 8.192 Mbs
Flexible, multi-protocol packet encapsulation
Dual 100 Mbs MII interfaces for redundancy or for
load balancing
Quality of service features, including weighted fair
queuing, strict priority and queue size limit
thresholds
High performance 33 MHz / 66 MHz 32 bit PCI
bus
Integral Stratum 4E PLL for synchronisation to the
TDM domain
Power consumption of less than 0.75 W
Applications
Packet backplane interconnection
Circuit Emulation over packet domain
Internet Off-load
Remote Access Concentrators
H.100/H.110 extension and expansion
December 2004
Ordering Information
MT90880B/IG/BP1N
MT90881A/IG/BP1N
MT90882B/IG/BP1N
MT90883A/IG/BP1N
456 ball PBGA
456 ball PBGA
456 ball PBGA
456 ball PBGA
-40
°
C to +85
°
C
MT90880/1/2/3
TDM to Packet Processors
Data Sheet
Figure 1 - MT90880 High Level Overview
Dual Packet
Interface
MAC
3
(
D
M
Local TDM Interface
e.g. for connection to local resource pool
TDM Re-
Formatter
Packetizing
and Circuit
Emulation
WAN Access
Interface
Packet Switch
Fabric Interface
1Kx1K TDM
Switch
Administration
Host Control/Data Interface
32 bit, 33MHz / 66MHz 32 PCI
PCI Interface
Memory Manager
Packet Memory
0.125 - 8 MBytes SSRAM
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| MT90880B | TDM to Packet Processors |
| MT90880BP1N | TDM to Packet Processors |
| MT90881 | TDM to Packet Processors |
| MT90881A | TDM to Packet Processors |
| MT90881BP1N | TDM to Packet Processors |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MT90880B | 制造商:ZARLINK 制造商全稱:Zarlink Semiconductor Inc 功能描述:TDM to Packet Processors |
| MT90880B/IG | 制造商:ZARLINK 制造商全稱:Zarlink Semiconductor Inc 功能描述:TDM to Packet Processors |
| MT90880BP1N | 制造商:ZARLINK 制造商全稱:Zarlink Semiconductor Inc 功能描述:TDM to Packet Processors |
| MT90881 | 制造商:ZARLINK 制造商全稱:Zarlink Semiconductor Inc 功能描述:TDM to Packet Processors |
| MT90881A | 制造商:ZARLINK 制造商全稱:Zarlink Semiconductor Inc 功能描述:TDM to Packet Processors |
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