Avaya VSP 7254XSQ - Installing an AC Power Supply

• If you install a second power supply, neither one acts as a primary power supply. The two
power supplies load share equally.
Important:
Avaya does not support installing a combination of AC-input and DC-input power supplies in the
same chassis.
To install an AC power supply, see Installing an AC power supply on page 22.
To install a DC power supply, see Installing a DC power supply on page 27.
Installing an AC power supply
The VSP 7200 Series supports two field-replaceable power supplies. One comes with the switch
and you can install a second power supply to provide redundancy and load sharing.
Important:
Refer to the following part numbers to ensure that you install the correct power supplies in the
VSP 7254XSQ (fiber switch):
• EC7205A1B-E6 — 460W AC POWER SUPPLY BACK2FRONT COOLING (NO PC)
• EC7205A1F-E6 — 460W AC POWER SUPPLY FRONT2BACK COOLING (NO PC)
• EC7205B1B-E6 — 460W AC POWER SUPPLY BACK2FRONT COOLING (EU PC)
• EC7205B1F-E6 — 460W AC POWER SUPPLY FRONT2BACK COOLING (EU PC)
• EC7205C1B-E6 — 460W AC POWER SUPPLY BACK2FRONT COOLING (UK PC)
• EC7205C1F-E6 — 460W AC POWER SUPPLY FRONT2BACK COOLING (UK PC)
• EC7205D1B-E6 — 460W AC POWER SUPPLY BACK2FRONT COOLING (JP PC)
• EC7205D1F-E6 — 460W AC POWER SUPPLY FRONT2BACK COOLING (JP PC)
• EC7205E1B-E6 — 460W AC POWER SUPPLY BACK2FRONT COOLING (NA PC)
• EC7205E1F-E6 — 460W AC POWER SUPPLY FRONT2BACK COOLING (NA PC)
• EC7205F1B-E6 — 460W AC POWER SUPPLY BACK2FRONT COOLING (ANZ PC)
• EC7205F1F-E6 — 460W AC POWER SUPPLY FRONT2BACK COOLING (ANZ PC)
Refer to the following part numbers to ensure that you install the correct power supplies in the
VSP 7254XTQ (copper switch):
• EC7205A0B-E6 — 800W AC POWER SUPPLY BACK2FRONT COOLING (NO PC)
• EC7205A0F-E6 — 800W AC POWER SUPPLY FRONT2BACK COOLING (NO PC)
• EC7205B0B-E6 — 800W AC POWER SUPPLY BACK2FRONT COOLING (EU PC)
• EC7205B0F-E6 — 800W AC POWER SUPPLY FRONT2BACK COOLING (EU PC)
• EC7205C0B-E6 — 800W AC POWER SUPPLY BACK2FRONT COOLING (UK PC)
Installing the Avaya Virtual Services Platform 7200 Series
November 2016 Installing the Avaya VSP 7200 Series 22
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