H3c-technologies H3C S9500E Series Switches Manuel d'utilisateur Page 88
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78
Figure 58 Replacing a DC power supply
(
A
) DC power supply to be removed
(B)
DC power supply
to be installed
Replacing an AC power supply
1. Pull the handle of the sub power supply downward to the unlock position. Gently move the sub
power supply to separate it from the backplane of the power supply.
2. Supporting the bottom of the sub power supply with one hand and holding the sub power supply
handle with the other hand, gently pull the sub power supply out. Put the removed sub power
supply on an antistatic mat or into the original shipping materials.
If the power supply is installed with two AC sub power supplies, repeat steps 1 and 2 to remove
the other sub power supply.
3. Use a Phillips screwdriver to loosen the captive screws on both sides of the power supply.
4. Supporting the bottom of the power supply with one hand and holding the power supply handle
with the other hand, gently pull the AC power supply out along the slide rails.
5. Slowly push the new power supply into the slot along the slide rails until the rear of the power
supply has close contact with the backplane.
6. Use a Phillips screwdriver to fasten the captive screws on both sides of the power supply.
7. Pull the handle of a sub power supply downward to the unlock position.
2
1
3
4
5
A
B
B
- Installation Guide 1
- Preface 3
- GUI conventions 4
- Symbols 4
- Network topology icons 4
- Port numbering in examples 4
- Obtaining documentation 5
- Technical support 5
- Documentation feedback 6
- Contents 7
- Product overview 11
- S9505E chassis views 12
- S9508E chassis views 14
- S9508E-V chassis views 16
- S9512E chassis views 18
- Backplane 19
- Power supply system 20
- DC power supply 21
- Fan tray 23
- Figure 12 Fan trays 24
- Table 6 Fan LED description 24
- LED Status Description 24
- Preparing for installation 25
- Switch moving 26
- Laser safety 26
- Weight support 27
- Temperature 27
- Humidity 27
- Cleanness 27
- Grounding 28
- Cooling 28
- Power supply 30
- Rack-mounting 31
- Installation tools 32
- Installing the switch 34
- Installing slide rails 35
- Installing cage nuts 36
- Grounding the switch 43
- Installing the power system 44
- Installing a DC power supply 45
- Installing a card 46
- Installation preparation 47
- Installing a subcard 48
- Connecting power cords 49
- Connecting DC power cords 51
- Verifying the installation 52
- Logging in to the switch 53
- Powering on the switch 57
- Verification after power-on 59
- H3C S9500E Switch Series 60
- Precautions 61
- Connection procedure 62
- Figure 52 Installing FMTs 64
- Hardware management 65
- Rebooting your switch 67
- Configuration guidelines 70
- Configuration procedure 70
- TX fault 76
- Field Descri 78
- Troubleshooting 79
- Power supply failure 80
- Fan failure 81
- MPU failure 81
- LPU failure 82
- Interface failure 82
- Replacement procedures 84
- Replacing an AC power supply 88
- Replacing a card 89
- Replacement procedure 90
- Replacing a subcard 91
- Replacing a fan tray 92
- Replacing a CF card 94
- <Sysname> umount cfa0: 95
- NOTE: 97
- USA Regulatory Compliance 99
- Canada Regulatory Compliance 100
- Japan Regulatory Compliance 100
- CISPR 22 Compliance 100
- Overview Überblick 概述 100
- High Voltage Hochspannung高电压 104
- Power Cable Zuleitung电缆 105
- Thunderstorm Gewitter 防雷击 106
- Laser Laser激光辐射 107
- Fuse Sicherung保险丝 107
- Environment requirements 108
- Fan trays 111
- Power supplies 111
- Switch ordering guide 112
- Ethernet interface cards 115
- Base cards 116
- Subcards 116
- OAA cards 117
- Power components 118
- Appendix B LEDs 121
- MPU LEDs 122
- LPU LEDs 123
- LINK and ACT LEDs 124
- Base card LED 125
- Subcard LEDs 125
- LSR1DRSP2L1 126
- LED Status Descri 127
- 10-GE SFP+ cables 131
- 2.5G SFP transceiver modules 131
- Required tools 136
- Installation procedure 136
- Installation precautions 136
- Labels for cables 137
- Generic labels 138
- Labels for devices 139
- Filling in labels 139
- Affixing labels 139
- B02 03 12 140
- Affixing a generic label 141
- Guidelines 142
- Examples 142
- Appendix F Cable management 149
- Cable management examples 151
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