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Troubleshooting Guide

CloudEngine 16800, 12800, 12800E, 8800, 7800, 6800, and 5800 Series Switches

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Huawei uses machine translation combined with human proofreading to translate this document to different languages in order to help you better understand the content of this document. Note: Even the most advanced machine translation cannot match the quality of professional translators. Huawei shall not bear any responsibility for translation accuracy and it is recommended that you refer to the English document (a link for which has been provided).
What Is the Maximum Output Power of the CloudEngine 12800 and 12800E Series Switches?

What Is the Maximum Output Power of the CloudEngine 12800 and 12800E Series Switches?

Table 22-6 provides the maximum output power of the CloudEngine 12800 and 12800E series switches.

Table 22-6 Maximum output power of the CloudEngine 12800 and 12800E series switches

Chassis Model

Maximum Output Power of AC Power Modules

Maximum Output Power of DC Power Modules

Maximum Output Power of High-Voltage DC Power Modules

CE12804 chassis

Using PAC-2700WA power modules:

  • 380 V three-phase, 220 V single-phase, or 110 V dual-live-wire AC input:

    N+N backup, N+1 backup, and N+0 modes (N ≤ 2): 2700 W x 2 = 5400 W

  • 110 V single-live-wire AC input:
    • N+1 backup (N ≤ 3): 1200 W x 3 = 3600 W
    • N+0 mode (N ≤ 4): 1200 W x 4 = 4800 W

Using PHD-3000WA power modules:

  • 380 V three-phase, 220 V single-phase, or 110 V dual-live-wire AC input:

    N+N backup, N+1 backup, and N+0 modes (N ≤ 2): 3000 W x 2 = 6000 W

  • 110 V single-live-wire AC input:
    • N+1 backup (N ≤ 3): 1500 W x 3 = 4500 W
    • N+0 mode (N ≤ 4): 1500 W x 4 = 6000 W
  • N+N backupc (N ≤ 2): 2200 W x 2 = 4400 W
  • N+1 backup and N+0 modes (N ≤ 3): 2200 W x 3 = 6600 W

N+N backup, N+1 backup, and N+0 modes (N ≤ 2): 3000 W x 2 = 6000 W

CE12808 chassis

Using PAC-2700WA power modules:

  • 380 V three-phase, 220 V single-phase, or 110 V dual-live-wire AC input:

    N+N backup, N+1 backup, and N+0 modes (N ≤ 4): 2700 W x 4 = 10800 W

  • 110 V single-live-wire AC input:
    • N+1 backup (N ≤ 7): 1200 W x 7 = 8400 W
    • N+0 mode (N ≤ 8): 1200 W x 8 = 9600 W

Using PHD-3000WA power modules:

  • 380 V three-phase, 220 V single-phase, or 110 V dual-live-wire AC input:

    N+N backup, N+1 backup, and N+0 modes (N ≤ 4): 3000 W x 4 = 12000 W

  • 110 V single-live-wire AC input:
    • N+1 backup (N ≤ 7): 1500 W x 7 = 10500 W
    • N+0 mode (N ≤ 8): 1500 W x 8 = 12000 W
  • N+N backupc (N ≤ 4): 2200 W x 4 = 8800 W
  • N+1 back and N+0 modes (N ≤ 5): 2200 W x 5 = 11000 W

N+N backup, N+1 backup, and N+0 modes (N ≤ 4): 3000 W x 4 = 12000 W

CE12812 chassis

Using PAC-2700WA power modules:

  • 380 V three-phase, 220 V single-phase, or 110 V dual-live-wire AC input:

    N+N backup, N+1 backup, and N+0 modes (N ≤ 6): 2700 W x 6 = 16200 W

  • 110 V single-live-wire AC input:
    • N+1 backup (N ≤ 11): 1200 W x 11 = 13200 W
    • N+0 mode (N ≤ 12): 1200 W x 12 = 14400 W

Using PHD-3000WA power modules:

  • 380 V three-phase, 220 V single-phase, or 110 V dual-live-wire AC input:

    N+N backup, N+1 backup, and N+0 modes (N ≤ 6): 3000 W x 6 = 18000 W

  • 110 V single-live-wire AC input:
    • N+1 backup (N ≤ 11): 1500 W x 11 = 16500 W
    • N+0 mode (N ≤ 12): 1500 W x 12 = 18000 W
  • N+N backupc (N ≤ 6): 2200 W x 6 = 13200 W
  • N+1 back and N+0 modes (N ≤ 8): 2200 W x 8 = 17600 W

N+N backup, N+1 backup, and N+0 modes (N ≤ 6): 3000 W x 6 = 18000 W

CE12816 chassis

Using PAC-2700WA power modules:

  • 380 V three-phase, 220 V single-phase, or 110 V dual-live-wire AC input:
    • N+N backupc (N ≤ 10): 2700 W x 10 = 27000 W
    • N+1 back and N+0 modes (N ≤ 11): 2700 W x 11 = 29700 W
  • 110 V single-live-wire AC input:
    • N+1 backup (N ≤ 19): 1200 W x 19 = 22800 W
    • N+0 mode (N ≤ 20): 1200 W x 20 = 24000 W

Using PHD-3000WA power modules:

  • 380 V three-phase, 220 V single-phase, or 110 V dual-live-wire AC input:

    N+N backup, N+1 backup, and N+0 modes (N ≤ 10): 3000 W x 10 = 30000 W

  • 110 V single-live-wire AC input:
    • N+1 backup (N ≤ 19): 1500 W x 19 = 28500 W
    • N+0 mode (N ≤ 20): 1500 W x 20 = 30000 W
  • N+N backupc (N ≤ 10): 2200 W x 10 = 22000 W
  • N+1 back and N+0 modes (N ≤ 13): 2200 W x 13 = 28600 W

N+N backup, N+1 backup, and N+0 modes (N ≤ 10): 3000 W x 10 = 30000 W

CE12804S chassis

Using PHD-3000WA power modules:

  • 380 V three-phase, 220 V single-phase, or 110 V dual-live-wire AC input:

    N+N backup, N+1 backup, and N+0 modes (N ≤ 2): 3000 W x 2 = 6000 W

  • 110 V single-live-wire AC input:
    • N+1 backup (N ≤ 3): 1500 W x 3 = 4500 W
    • N+0 mode (N ≤ 4): 1500 W x 4 = 6000 W
  • N+N backupc (N ≤ 2): 2200 W x 2 = 4400 W
  • N+1 backup and N+0 modes (N ≤ 3): 2200 W x 3 = 6600 W

N+N backup, N+1 backup, and N+0 modes (N ≤ 2): 3000 W x 2 = 6000 W

CE12808S chassis

Using PHD-3000WA power modules:

  • 380 V three-phase, 220 V single-phase, or 110 V dual-live-wire AC input:

    N+N backup, N+1 backup, and N+0 modes (N ≤ 4): 3000 W x 4 = 12000 W

  • 110 V single-live-wire AC input:
    • N+1 backup (N ≤ 7): 1500 W x 7 = 10500 W
    • N+0 mode (N ≤ 8): 1500 W x 8 = 12000 W
  • N+N backupc (N ≤ 4): 2200 W x 4 = 8800 W
  • N+1 back and N+0 modes (N ≤ 5): 2200 W x 5 = 11000 W

N+N backup, N+1 backup, and N+0 modes (N ≤ 4): 3000 W x 4 = 12000 W

CE12804E chassis

  • 220 V single-phase AC input, or 110 V dual-live-wire AC input:
    • N+N backup (N ≤ 2): 3000 W x 2 = 6000 W
    • N+1 backup (N ≤ 3): 3000 W x 3 = 9000 W
    • N+0 backup (N ≤ 4): 3000 W x 4 = 12000 W
  • 110 V single-live-wire AC input:
    • N+1 backup (N ≤ 3): 1500 W x 3 = 4500 W
    • N+0 mode (N ≤ 4): 1500 W x 4 = 6000 W
  • N+N backup (N ≤ 2): 2200 W x 2 = 4400 W
  • N+1 backup (N ≤ 3): 2200 W x 3 = 6600 W
  • N+0 mode (N ≤ 4): 2200 W x 4 = 8800 W
240 V DC input:
  • N+N backup (N ≤ 2): 3000 W x 2 = 6000 W
  • N+1 backup (N ≤ 3): 3000 W x 3 = 9000 W
  • N+0 backup (N ≤ 4): 3000 W x 4 = 12000 W

CE12808E chassis

  • 220 V single-phase AC input, or 110 V dual-live-wire AC input:
    • N+N backup (N ≤ 4): 3000 W x 4 = 12000 W
    • N+1 backup (N ≤ 7): 3000 W x 7 = 21000 W
    • N+0 backup (N ≤ 8): 3000 W x 8 = 24000 W
  • 110 V single-live-wire AC input:
    • N+1 backup (N ≤ 7): 1500 W x 7 = 10500 W
    • N+0 mode (N ≤ 8): 1500 W x 8 = 12000 W
  • N+N backup (N ≤ 4): 2200 W x 4 = 8800 W
  • N+1 backup (N ≤ 7): 2200 W x 7 = 15400 W
  • N+0 mode (N ≤ 8): 2200 W x 8 = 17600 W
240 V DC input:
  • N+N backup (N ≤ 4): 3000 W x 4 = 12000 W
  • N+1 backup (N ≤ 7): 3000 W x 7 = 21000 W
  • N+0 backup (N ≤ 8): 3000 W x 8 = 24000 W

CE12816E chassis

  • 220 V single-phase AC input, or 110 V dual-live-wire AC input:
    • N+N backup (N ≤ 5): 3000 W x 5 = 15000 W
    • N+1 backup (N ≤ 9): 3000 W x 9 = 27000 W
    • N+0 backup (N ≤ 10): 3000 W x 10 = 30000 W
  • 110 V single-live-wire AC input:
    • N+1 backup (N ≤ 9): 1500 W x 9 = 13500 W
    • N+0 mode (N ≤ 10): 1500 W x 10 = 15000 W
  • N+N backup (N ≤ 5): 2200 W x 5 = 11000 W
  • N+1 backup (N ≤ 9): 2200 W x 9 = 19800 W
  • N+0 mode (N ≤ 10): 2200 W x 10 = 22000 W
240 V DC input:
  • N+N backup (N ≤ 5): 3000 W x 5 = 15000 W
  • N+1 backup (N ≤ 9): 3000 W x 9 = 27000 W
  • N+0 backup (N ≤ 10): 3000 W x 10 = 30000 W

N+N backupc: If the actual chassis power consumption exceeds the maximum output power provided by power modules in the N+N backup mode, this backup mode cannot be used. The N+1 backup mode is recommended in this case.

If the AC power modules use a 110 V power source, follow these suggestions:

  1. Use double live wires. In this case, the output power of a power module is 2700 W/3000 W.
  2. If only one live wire is used, the output power of a power module is 1200 W/1500 W. In this case, it is recommended that you use more power modules or change the power module backup mode to increase the output power.
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Updated: 2020-01-07

Document ID: EDOC1000060766

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