【资料名称】：pcu2-e资料

【资料作者】：menghuixy

【资料日期】：2011-10-11

【资料语言】：中文

【资料格式】：PDF

【资料目录和简介】：

Contents
Contents 3
List of tables 4
List of figures 5
Summary of changes 7
1 PCU2-E overview 9
2 Capacity and performance of PCU2-E 11
3 Structure of PCU2-E 13
3.1 Mechanical structure of PCU2-E 13
3.2 Logical structure of PCU2-E 13
3.3 Operating principles of PCU2-E 14
3.4 Interfaces of PCU2-E 15
3.4.1 Interfaces 15
4 Operation of PCU2-E 17
5 Power consumption 19
6 PCU2-E C110629 21
7 Connector maps of PCU2-E 25
DN70535537
Issue 1-0 en
# Nokia Siemens Networks 3 (29)
Contents
List of tables
Table 1. Interface signals 16
Table 2. Standard settings of PCU2-E (W1, W12, W13) 22
Table 3. Settings of PCU2-E in Flexi BSC (W1) 22
Table 4. Standard settings of PCU2-E in Flexi BSC (W13) 22
Table 5. Interchangeability code settings of PCU2-E (SW1) 23
Table 6. Connector J5. 25
Table 7. Connector J4. 26
Table 8. Connector J1. 28
4 (29) # Nokia Siemens Networks DN70535537
Issue 1-0 en
PCU2-E
List of figures
Figure 1. The operating environment of the PCU2-E 10
Figure 2. Logical structure of the PCU2-E plug-in unit 14
Figure 3. Interfaces of the PCU2-E 15
Figure 4. Front panel, interfaces and LEDs of PCU2-E 17
Figure 5. Jumpers, DIP switch and backplane connectors of plug-in unit PCU2-
E 21