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参数资料
| 型号： | ZL50114GAG2 |
| 厂商： | XILINX INC |
| 元件分类： | 通信及网络 |
| 英文描述： | SPECIALTY TELECOM CIRCUIT, PBGA552 |
| 封装： | 35 X 35 MM, 1.27 MM PITCH, LEAD FREE, PLASTIC, MS-034, BGA-552 |
| 文件页数： | 65/113页 |
| 文件大小： | 2004K |
| 代理商： | ZL50114GAG2 |
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ZL50110/11/12/14
Data Sheet
55
Zarlink Semiconductor Inc.
4.5
Cell Site Backhaul
The cell site backhaul application, shown in Figure 10, consists of 2G, 2.5G and 3G base stations, co-located at a
cell site, connected to their respective 2G, 2.5G base station controllers and 3G radio network controller. The
traditional leased T1/E1 lines between the cell site and the base station controllers is now replaced by a packet
network such as fixed wireless or Gigabit Ethernet (GE) fiber, that may be owned by the carrier or accessed
through a service provider.
The ZL50110/11/12/14 would sit in a box either external to the base stations, or integrated in them, and would
transparently carry multiple T1/E1s to the Base Station controllers/Radio Network controllers using CESoP
connections. At the base station controller location another ZL50110/11/12/14 would terminate the CESoP
connection and provide the T1/E1 line to the controllers.
The use of the ZL50110/11/12/14 would allow for lower cost transport between the two locations, due to the
replacement of the leased T1/E1 line cost. The CESoP connection would allow the T1/E1 to meet the strict timing
requirements for 3G base stations. Each T1/E1 may be asynchronous should a service provider be backhauling
T1/E1s from multiple carriers.
Figure 10 - Cell Site Backhaul using CESoP
DS3/
OC3
Packet
Switched
Network
GIGE
over Fiber
CESoP
3G
Base
Station
2.5G
Base
Station
2G
Base
Station
CESoP
ATM over
T1/E1
ATM over
T1/E1
TDM over
T1/E1
3G
Radio
Network
Controller
2.5G
Base
Station
Controller
ATM over
T1/E1
ATM over
T1/E1
2G
Base
Station
Controller
TDM over
T1/E1
DS3/
OC3
DS3/
OC3
Co-Located
Base Stations
CESoP
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相关代理商/技术参数 |
参数描述 |
|---|---|
| ZL50115 | 制造商:ZARLINK 制造商全称:Zarlink Semiconductor Inc 功能描述:32, 64 and 128 Channel CESoP Processors |
| ZL50115GAG | 制造商:Microsemi Corporation 功能描述:SWIT FABRIC 1K X 1K 1.8V/3.3V 324BGA - Trays 制造商:Microsemi Corporation 功能描述:IC CESOP PROCESSOR 32CH 324PBGA |
| ZL50115GAG2 | 制造商:Microsemi Corporation 功能描述:PB FREE 1 TDM + 1 ETHERNET - Trays 制造商:Microsemi Corporation 功能描述:IC CESOP PROCESSOR 32CH 324PBGA |
| ZL50116 | 制造商:ZARLINK 制造商全称:Zarlink Semiconductor Inc 功能描述:32, 64 and 128 Channel CESoP Processors |
| ZL50116GAG | 制造商:Microsemi Corporation 功能描述:2 TDM + 1 ETHERNET - 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 |
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