Table 12: Avaya VSP 4450GSX-PWR+ model
Maximum PoE+ W Average PoE+ W on 12 ports
835 W with one power supply
1835 W with two power supplies
17.8 W or 32.4 W (802.3.at) — One power supply
DC power supply specifications
The following table describes the DC power supply specifications for the VSP 4000.
Table 13: DC power supply specifications
Description DC-DC-12V-300 W
Output power 300 W
Input voltage 48 V DC
Input current 10 A
Output voltage 12 V DC
Output current 25 A
Installing the Avaya Virtual Services Platform 4000 power
supply
You must install at least one power supply before using the switch. Avaya VSP 4000 PWR+ models.
Avaya VSP 4000 models support two field replaceable external power supplies. If supported, you
can install an optional second power supply for redundancy, load sharing, or to provide additional
PoE+ power budget.
Perform the following procedure to install an external power supply into your switch.
Note:
Avaya VSP 4000 hardware can vary. This procedure only applies to hardware models with field
replaceable power supplies.
1. If a blanking plate covers the required power supply slot, remove the blanking plate before
attempting to insert the power supply.
2. Insert each power supply into a front power supply slot.
3. Verify that each power supply is fully seated in the slot. Secure the power supply with the
two thumb screws.
Installing the Avaya VSP 4000 4850GTS Series
May 2016 Installing Avaya Virtual Services Platform 4850GTS Series 32
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