Contents
1 Documentation Guide .....................................................................................1
2 Subrack..........................................................................................................3
2.1 Subrack Models and Specifications...................................................4
2.2 Introduction to the AN5116-06B Subrack ...........................................4
2.2.1 Structure and Dimensions ...................................................5
2.2.2 Slot Distribution and Matching Cards...................................7
2.2.3 Anti-dust Screen .................................................................8
2.2.4 Fan Unit. ...........................................................................10
2.2.5 Ventilation Principle .......................................................... 12
2.3 Introduction to the AN5516-06 Subrack ...........................................13
2.3.1 Structure and Dimensions .................................................13
2.3.2 Slot Distribution and Matching Cards.................................14
2.3.3 Anti-dust Screen ...............................................................16
2.3.4 Fan Unit. ...........................................................................17
2.3.5 Ventilation Principle .......................................................... 18
2.4 Introduction to the AN5516-04 Subrack ...........................................19
2.4.1 Structure and Dimensions .................................................19
2.4.2 Slot Distribution and Matching Cards.................................20
2.4.3 Fan Unit. ...........................................................................21
2.4.4 Ventilation Principle .......................................................... 23
3 Card ............................................................................................................. 24
3.1 Card Structure and Dimensions.......................................................25
3.2 Overview of Cards ..........................................................................27
3.3 Core Switch Card............................................................................29
3.3.1 Function Overview of the Core Switch Card.......................29
3.3.2 HSWA ..............................................................................31
3.3.3 HSWB ..............................................................................33
3.3.4 HSWD .............................................................................. 35
3.4 Switch Uplink Card .........................................................................38