Instruction manual

Contents
ii
3.3.3 Connecting a modem to the AUX port
........................................................... 72
4. Installing a Switch................................................................................................................. 74
4.1 Required tools ............................................................................................................. 75
4.2 Read prior to operation ............................................................................................... 76
4.3 Installing a Switch on a desktop.................................................................................. 77
4.4 Replacing the rack fixture ........................................................................................... 78
4.4.1 AX6708S ........................................................................................................ 78
4.5 Mounting in a rack....................................................................................................... 80
4.5.1 AX6708S ........................................................................................................ 80
4.6 Connecting and disconnecting the power cable ......................................................... 84
4.6.1 Replacing the bracket preventing disconnection of the power cable (when a
200 V AC power cable is used) .................................................................... 84
4.6.2 Connecting and disconnecting the AC power cable ...................................... 86
4.6.3 Connecting and disconnecting the DC power cable...................................... 88
4.7 Attaching a wrist strap ................................................................................................. 94
4.8 Inserting and removing memory cards........................................................................ 95
4.9 Inserting and removing SFP transceivers................................................................... 98
4.10 Inserting and removing XFP transceivers............................................................... 100
4.11 Connecting operation terminals .............................................................................. 101
4.12 Connecting interface cables.................................................................................... 103
4.13 Turning the Switch on and off ................................................................................. 105
4.13.1 AX6708S (AC power supply unit installed) ................................................ 105
4.13.2 AX6708S (DC power supply unit installed)................................................ 108
4.14 Other operations ..................................................................................................... 113
5. Adding and Replacing Optional Modules......................................................................... 114
5.1 Required tools ........................................................................................................... 115
5.2 Read prior to operation ............................................................................................. 116
5.3 Replacing a fan unit .................................................................................................. 117
5.4 Adding or replacing a power supply unit ................................................................... 122
5.4.1 Adding or replacing an AC power supply unit.............................................. 122
5.4.2 Adding or replacing a DC power supply unit................................................ 127
5.5 Adding or replacing a basic control unit .................................................................... 132
5.6 Adding or replacing a basic switching unit ................................................................ 142
5.7 Adding or replacing a network interface unit............................................................. 151
5.7.1 Single-size network interface unit................................................................ 151
Appendix .................................................................................................................................. 160
A. Cleaning Optical Connectors ............................................................................................ 161
A.1 Cleaning the optical connectors of transceivers....................................................... 161
A.2 Cleaning fiber optic cables ....................................................................................... 163