參數(shù)資料
型號： MT90883IG
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)： 22/97頁
文件大?。?/td> 702K
代理商： MT90883IG
MT90880/1/2/3
Data Sheet
22
Zarlink Semiconductor Inc.
Figure 3 - Circuit Emulation Services over the packet network
4.3 Internet Off-load
Internet off-load is a means of relieving the congestion in circuit-switching equipment caused by excessive dial-up
modem traffic with long call duration. Modem traffic is directed to the packet-switched network, bypassing traditional
voice switches. This reduces the capacity of the required circuit switches, and hence the cost of a typical
installation.
The MT90880 is an ideal device for implementing internet off-load, allowing voice traffic to be routed through the
TDM switch to the voice switching infrastructure, and modem traffic to be sent over the packet network to the
Remote Access Concentrator (Figure 4). The RAC could be local or remote, with traffic routed over the data
networks.
Figure 4 - Internet Off-load solution using the MT90880
Line Input Card
MT9076
Framer/LIU
MT90880
TDM-IP
Processor
Line Input Card
MT9076
Framer/LIU
MT90880
TDM-IP
Processor
Ethernet
transparent data flow
T1/E1/
ISDN
T1/E1/
ISDN
Circuit Emulation
Interworking Function
Circuit Emulation
Interworking Function
PSTN
Line Input Card
MT9076
Framer
MT90880
TDM-IP
Processor
Ethernet
TDM
T1/E1/
ISDN
Packet
MVTX2604
Ethernet
Switch
Class 5
Voice Switch
TDM
Voice Traffic
Modem Traffic
Dial-up
subscribers
相關(guān)PDF資料
PDF描述
MT9088IG TDM to Packet Processors
MT8960 Integrated PCM Filter Codec
MT8963AE1 Integrated PCM Filter Codec
MAQ2901CL Circular Connector; No. of Contacts:85; Series:; Body Material:Aluminum Alloy; Connecting Termination:Solder; Connector Shell Size:40; Circular Contact Gender:Socket; Circular Shell Style:Wall Mount Receptacle RoHS Compliant: No
MAQ2901CS Circular Connector; No. of Contacts:1; Series:; Body Material:Aluminum Alloy; Connecting Termination:Solder; Connector Shell Size:10S; Circular Contact Gender:Pin; Circular Shell Style:Wall Mount Receptacle; Insert Arrangement:10S-2 RoHS Compliant: No
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MT9088IG 制造商:ZARLINK 制造商全稱:Zarlink Semiconductor Inc 功能描述:TDM to Packet Processors
MT9092 制造商:MITEL 制造商全稱:Mitel Networks Corporation 功能描述:ISO2-CMOS ST-BUS⑩ FAMILY Digital Telephone with HDLC (HPhone-II)
MT9092AP 制造商:Microsemi Corporation 功能描述:
MT9092AP1 制造商:Zarlink Semiconductor Inc 功能描述:DGTL TEL 44PLCC - Rail/Tube 制造商:Zarlink Semiconductor Inc 功能描述:PB FREE H-PHONE-PLUS PLCC
MT9092APR 制造商:Microsemi Corporation 功能描述:DGTL TEL 44PLCC - Tape and Reel
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