Juniper ACX5448-D Hardware Manual page 6

Connect an ACX5400 Router to External Clocking and Timing Devices | 108
Perform Initial Software Configuration for the ACX5448, ACX5448-D, and ACX5448-M
Routers | 109
Maintaining Components
4
Maintaining ACX5448, ACX5448-D, and ACX5448-M Components | 115
Replace an ACX5400 Fan Module | 115
Remove a Fan Module from an ACX5400 Router | 115
Install a Fan Module in an ACX5400 Router | 117
Replace an ACX5400 AC Power Supply Module | 118
Remove an AC Power Supply Module from an ACX5400 Router | 118
Install an AC Power Supply Module in an ACX5400 Router | 120
Replace an ACX5400 DC Power Supply Module | 122
Remove an ACX5400 DC Power Supply Module | 123
Install an ACX5400 DC Power Supply Module | 124
Replace an SFP+ Transceiver | 127
Remove an SFP+ Transceiver | 127
Install an SFP+ Transceiver | 128
Replace a QSFP28 Transceiver | 129
Remove a QSFP28 Transceiver | 130
Install a QSFP28 Transceiver | 131
Replacing a CFP2 Transceiver | 132
Removing a CFP2 Transceiver | 133
Installing a CFP2 Transceiver | 134
Maintaining Fiber-Optic Cables | 136
Removing the ACX5448, ACX5448-D, or ACX5448-M Router | 136
Power Off an ACX5400 Router | 137
Remove an ACX5400 Router from a Rack or Cabinet | 138
Troubleshooting Hardware
5
Troubleshooting the ACX5448, ACX5448-D, and ACX5448-M Routers | 143
Alarm Types and Severity Classes on ACX Series Routers | 143
Alarm Types | 143
Alarm Severity Classes | 144
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