Huawei OptiX OSN 7500 - Page 6

OptiX OSN 7500
Technical Manual - System Description Contents
Huawei Technologies Proprietary
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2.7.2 Network Level Protection 2-11
2.8 DCN Communication 2-12
3 Hardware 3-13
3.1 Cabinet 3-13
3.2 Subrack 3-15
4 Boards 4-1
4.1 Type 4-1
4.2 Slot 4-4
4.2.1 SDH Interface Unit 4-5
4.2.2 PDH Interface Unit 4-8
4.2.3 Data service Interface Unit 4-9
5 Software 5-1
5.1 Overview 5-1
5.2 Intelligent Software 5-2
5.3 NE Software 5-3
5.4 Board Software 5-4
5.5 NM System 5-4
6 Data Features 6-1
6.1 Ethernet Features 6-1
6.1.1 Function 6-1
6.1.2 Application 6-3
6.1.3 Protection 6-7
6.2 RPR Features 6-9
6.2.1 Function 6-9
6.2.2 Application 6-14
6.2.3 Protection 6-17
6.3 ATM Features 6-19
6.3.1 Functions 6-19
6.3.2 Application 6-21
6.3.3 Protection 6-23