【資料名稱】：RNC 3810 操作與維護(hù)

【資料作者】：ERICSSON

【資料日期】：2008年10月21日

【資料語(yǔ)言】：中文

【資料格式】：PPT

【資料目錄和簡(jiǎn)介】：

RNC 3810 操作與維護(hù)
目錄

The 3 RNC Roles


RNC層結(jié)構(gòu)示例

機(jī)框
每個(gè)機(jī)框有28槽位
兩個(gè) Switch Core Boards (SCBs)
空間-15 mm
225 × 265 mm
26 solts
19“機(jī)框-基于 BYB 501
支持熱插拔
所有連接都在前面
兩個(gè)FAN
輸入功率 -48V (1+1)
< 800 W(消耗)


Subrack 之間連接
Hub
1 主 subrack
0 - 8 擴(kuò)展subrack

Inter Subrack Links (ISLs)
15 m

1 + 1 宂余
ISL: Inter Subrack Links
硬件的類別
Switch Core Board, SCB
功能
信元交換
與擴(kuò)展機(jī)框的Interface
同步時(shí)鐘信號(hào)的分配
電源轉(zhuǎn)換(-48V_+5V)
溫度監(jiān)控
前面連接
4 Inter Subrack Links (ISLs)
機(jī)框的電源輸入口
風(fēng)扇的電源供給和功能控制
容量
28 × 622 Mbps 交換
每一個(gè)ISL有310 Mbps
800W
Subrack 配置
2 SCB 在主機(jī)框 和 2 SCB 在每一個(gè)擴(kuò)展機(jī)框
Switch eXtension Board, SXB


功能
增加到擴(kuò)展機(jī)框的連接
前面連接
4 Inter Subrack Links (ISLs)
Subrack 配置
2 boards 在主機(jī)框
General purpose Processor Board, GPB
功能
主處理器 (MP)
基本 Cello 功能 (IP-router connection handling, RNC3810操作與維護(hù) etc..)
AAL0 and AAL5 termination
前面連接
2 Ethernet 10baseT/100baseT
2 RS-232 (not used in RNC)
Special purpose Processor Board, SPB
功能
AAL0, AAL2, and AAL5
前面連接
None.
容量
5 × 特殊目的的處理器模塊(SPMs)
Subrack 配置
5 boards 在主機(jī)框分別屬于2個(gè)RNC MODULE
?boards在擴(kuò)展機(jī)框(根據(jù)容量的需求)
Timing Unit Board, TUB



功能
為網(wǎng)絡(luò)提供穩(wěn)定的時(shí)鐘
生成RNC的系統(tǒng)時(shí)鐘
前面連接
輸入一個(gè) 2 MHz 參考時(shí)鐘源
輸入一個(gè) 10 MHz 參考時(shí)鐘源
Subrack 配置
2 boards 在主機(jī)框
Exchange Terminal Level 1, ET-M1


功能
ATM 接口 ( 1.5 and 2 Mbps J1 和 E1 (T1)
前面連接
8接口 (四個(gè)連接接口/每個(gè)接口為2個(gè)2M和1.5M

Subrack 配置
任何一個(gè)機(jī)框都有此硬件
Exchange Terminal Level 4, ET-M4


功能
ATM interface for 155 Mbps (SDH and SONET)
AAL2 multiplexing and demultiplexing
前面連接
Two optical SC connectors for 155 Mbps short haul single mode 1310 nm
One output for 2 MHz synchronization
Capacity
300 Mbps of ATM throughput
Subrack configuration
Optional in any subrack
ET-MC1



基于 ET-M1

增加 功能
IMA-group
ET-MC41





信道化STM-1 接口板
一個(gè)155 Mb/s 口和 63 × E1 or 84 × T1/J1
MSP1+1保護(hù)


網(wǎng)絡(luò)概述
RNC3810硬件介紹
RNC3810操作與維護(hù)
RNC3810文件配置描述
RNC3810硬件分類及軟件版本說(shuō)明
Transmission
操作與維護(hù)的拓?fù)鋱D
Element Management

網(wǎng)絡(luò)概述
RNC3810硬件介紹
RNC3810操作與維護(hù)
RNC3810文件配置描述
RNC3810硬件分類及軟件版本說(shuō)明
Transmission
配置文件(RNC)

IU信令的配置文件 (RNC-CN)
IU AAL2的配置文件(RNC-CN)
系統(tǒng)配置文件
IUR 信令的配置文件 (RNC-RNC)
IUR AAL2的配置文件(RNC-RNC)



網(wǎng)絡(luò)概述
RNC3810硬件介紹
RNC3810操作與維護(hù)
RNC3810文件配置描述
RNC3810硬件分類及軟件版本說(shuō)明
Transmission

RNC 配置型號(hào)
RNC 機(jī)柜圖
RNC 模塊定義 – 主機(jī)框和擴(kuò)展機(jī)框
RNC Modules - 主 Sub rack
RNC Modules - 擴(kuò)展 Sub rack
Application Distribution in RNC Module
RNC module SP device distribution - 主 Sub rack
RNC module SP device distribution - 擴(kuò)展 Sub rack
RNC 配置 - 主機(jī)框分類
RNC Configuration - 擴(kuò)展機(jī)框分類
RNC 配置類型
RNC 系統(tǒng)文件
Capacity
RNC 3810 in Hardware Release 4 has the following choices for capacity
RNC 3810 type 35
RNC 3810 type 115
RNC 3810 type 195
RNC 3810 type 275
RNC 3810 type 355
RNC 3810 type 435
RNC 3810 type 675 (P4)
The “type” figure reflects maximum Iub (in Mbps) capacity.
Capacity different RNC configurations







網(wǎng)絡(luò)概述
RNC3810硬件介紹
RNC3810操作與維護(hù)
RNC3810文件配置描述
RNC3810硬件分類及軟件版本說(shuō)明
Transmission
IU 信令的配置文件
RANAP的信令基于ATM承載.
ATM PORT
VPC
MTP3B
SCCP
RANAP

Self Work 4-1
Match the layer with its functionality:
Iu-CS Interface….. Operational aspects!
One RNC ’talks’ to only one MSC

There could be a physical split in the core network

AAL5s (of the SAAL) towards the Core Network (CS) terminate on Slots 8 and 9 in the Main Subrack in the RNC

AAL2 is always terminated in the ETB
Iu-cs:Different # of VCs
Iu-PS Protocol Structure
Iu-PS Interface … Operational aspects !



RNC talks to only one SGSN

There is no physical split in the Core Network for PS traffic

The IP and the overlying layers for the User Plane traffic is handled by the Packet Data Router application in the RNC

The AAL5s towards the SGSN for Control Plane are terminated in the GPBs on Slots 8 and 9 in the Main Subrack, while for the User Plane are terminated on SPBs


Iu-ps: VCs towards the SGSN
Iur Protocol Structure
Iur Interface…Operational aspects!
One RNC may be connected to a number of RNCs

The AAL5s in the Control Plane are always terminated in the GPBs on Slots 8 and 9 in the Main Subrack

AAL2 is always terminated in the ETB

Iub Protocol Structure
Iub Interface… Operational aspects!
More than one RBSs connected to the same RNC, but an RBS to only one RNC

Aal2 is terminated on the ETB

In the RNC, AAL5s for Control Plane are terminated in the GPBs responsible for the RNC Module to which the RBS will be logically conneced to

AAL0 is terminated on the TUB

NBAP =NBAP-Common and NBAP- Dedicated
Virtual Channels on Iub
Naming Convention for AtmTrafficDescriptor
Naming Convention for the MO objects









Summary RNC 3810