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參數(shù)資料
| 型號(hào)： | ZL50119GAG |
| 廠商： | ZARLINK SEMICONDUCTOR INC |
| 元件分類： | 通信及網(wǎng)絡(luò) |
| 英文描述： | 32, 64 and 128 Channel CESoP Processors |
| 中文描述： | SPECIALTY TELECOM CIRCUIT, PBGA324 |
| 封裝： | 23 X 23 MM, 2.03 MM HEIGHT, 1 MM PITCH, PLASTIC, MS-034, BGA-324 |
| 文件頁數(shù)： | 42/95頁 |
| 文件大小： | 1157K |
| 代理商： | ZL50119GAG |
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ZL50115/16/17/18/19/20
Data Sheet
42
Zarlink Semiconductor Inc.
5.0 Typical Applications
5.1 Leased Line Provision
Circuit emulation is typically used to support the provision of leased line services to customers using legacy TDM
equipment. For example, Figure 8 shows a leased line TDM service being carried across a packet network. The
advantages are that a carrier can upgrade to a packet switched network, whilst still maintaining their existing TDM
business.
The ZL5011x is capable of handling circuit emulation of both structured T1, E1, and J2 links (e.g., for support of
fractional circuits) and unstructured (or clear channel) T1, E1, J2, T3 and E3 links. The device handles the
data-plane requirements of the provider edge inter-working function (with the exception of the physical interfaces
and line interface units). Control plane functions are forwarded to the host processor controlling the ZL5011x
device.
The ZL5011x provides a per-stream clock recovery function to reproduce the TDM service frequency at the egress
of the packet network. This is required otherwise the queue at the egress of the packet network will either fill up or
empty, depending on whether the regenerated clock is slower or faster than the original.
Figure 8 - Leased Line Services Over a Circuit Emulation Link
Carrier Network
Customer
Premises
Customer
Premises
Extract
Clock
C
~
~
f
service
f
service
TDM
Packet
Network
TDM
C
TDM to
packet
f
service
Provider Edge
Interworking
Function
Provider Edge
Interworking
Function
queue
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| ZL50120GAG | 32, 64 and 128 Channel CESoP Processors |
| ZL50118GAG | Connector assemblies, Network cables; |
| ZL50117GAG | REFLECTIVE PHOTOSENSOR SMD RSS42 |
| ZL50115 | 32, 64 and 128 Channel CESoP Processors |
| ZL50116 | 32, 64 and 128 Channel CESoP Processors |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| ZL50119GAG2 | 制造商:Microsemi Corporation 功能描述:64 CHANNEL CESOP PROCESSOR 制造商:Microsemi Corporation 功能描述:CESOP PROCESSOR 324BGA - Trays 制造商:MICROSEMI CONSUMER MEDICAL PRODUCT GROUP 功能描述:IC CESOP PROCESSOR 64CH 324PBGA 制造商:Microsemi Corporation 功能描述:IC CESOP PROCESSOR 64CH 324PBGA |
| ZL50120 | 制造商:ZARLINK 制造商全稱:Zarlink Semiconductor Inc 功能描述:32, 64 and 128 Channel CESoP Processors |
| ZL50120GAG | 制造商:Microsemi Corporation 功能描述:CH CESOP PROCESSORS 324BGA - Trays 制造商:MICROSEMI CONSUMER MEDICAL PRODUCT GROUP 功能描述:IC CESOP PROCESSOR 128CH 324PBGA 制造商:Microsemi Corporation 功能描述:IC CESOP PROCESSOR 128CH 324PBGA |
| ZL50120GAG2 | 制造商:Microsemi Corporation 功能描述:CESOP PROCESSOR 324BGA - Trays 制造商:MICROSEMI CONSUMER MEDICAL PRODUCT GROUP 功能描述:IC CESOP PROCESSOR 128CH 324PBGA 制造商:Microsemi Corporation 功能描述:IC CESOP PROCESSOR 128CH 324PBGA |
| ZL50130 | 制造商:ZARLINK 制造商全稱:Zarlink Semiconductor Inc 功能描述:Ethernet Pseudo-Wires across a PSN |
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