參數(shù)資料
型號(hào): MT90500
廠商: Mitel Networks Corporation
英文描述: Multi-Channel ATM AAL1 SAR
中文描述: 多通道自動(dòng)柜員機(jī)AAL1特區(qū)
文件頁數(shù): 141/159頁
文件大小: 514K
代理商: MT90500
MT90500
141
7.2
System Level Applications
Figure 64 depicts an ATM adapter card within a work-group hub, switching non-CBR data and CBR voice traffic
with 2 internal switching backplanes (a TDM bus, and a packet bus). The MT90500 device interfaces to the bus
transporting CBR traffic such as voice or video conferencing and the external AAL5 SAR device interfaces to
either a management bus or user data bus such as PCI. Figure 65 shows a block diagram of the card.
Figure 66 shows a networking product such as an access concentrator using the MT90500 to perform
conversion from TDM links coming out of T1/E1 trunks and the user's internal ATM backplane. An external
converter might be used to change the MT90500's UTOPIA interface to the user's ATM bus.
Figure 67 shows an application where TDM traffic must be transported across a proprietary cell bus. The
interface chips transform the standard UTOPIA format cells of the MT90500 into the proprietary cell format.
Figure 68 and Figure 69 show how the MT90500 device can be used within a Computer Telephony Integration
(CTI) system to transport CBR traffic from multi-stream MVIP or SCSA buses across an ATM link.
ATM Cells
AAL5 SAR
ATM PHY
Transceiver
n x 64 kbps
Digital
Trunk Card
Analog or Digital
Set Trunk Card
Switch
ASIC
Data
Access
Module
Switch
ASIC
Data
Access
Module
Ethernet T.R.,
ATM
PSTN
ATM
Specialized Work Group
Ethernet T.R.,
ATM
ATM
Switch
TDM Bus
Packet Bus
Figure 64 - The MT90500 within a LAN Hub
MT90500
相關(guān)PDF資料
PDF描述
MT90500AL Multi-Channel ATM AAL1 SAR
MT90502 Multi-Channel AAL2 SAR(多通道 ATM AAL2分段及重組設(shè)備(基于通訊總線的系統(tǒng)與ATM網(wǎng)絡(luò)的接口))
MT90732AP Ultraframer DS3/E3/DS2/E2/DS1/E1/DS0
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MT90500AL 制造商:MITEL 制造商全稱:Mitel Networks Corporation 功能描述:Multi-Channel ATM AAL1 SAR
MT90500AL-ENG1 制造商:Mitel Networks Corporation 功能描述:
MT90502 制造商:ZARLINK 制造商全稱:Zarlink Semiconductor Inc 功能描述:Multi-Channel AAL2 SAR
MT90502_06 制造商:ZARLINK 制造商全稱:Zarlink Semiconductor Inc 功能描述:Multi-Channel AAL2 SAR
MT90502AG 制造商:Rochester Electronics LLC 功能描述: 制造商:Zarlink Semiconductor Inc 功能描述: