Table 14: Avaya VSP 4450GTX-HT-PWR+ model with 2 PSUs
0°C to 50°C 50°C to 70°C
PoE support on 48 ports 48 ports
PoE+ support on 48 ports 26 ports
• VSP 4450GTX-HT-PWR+ can support 802.3af 17.8W or 32.4W on each port with one power
supply installed. You can add a second power supply for redundancy.
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 rear power supply slot.
3. Verify that each power supply is fully seated in the slot. Secure the power supply with the
two thumb screws.
Note:
The switch chassis can prevent an incorrect installation of a power supply. If you insert a
power supply upside down, it will not fully insert and the thumb screws will not engage.
4. Once you install a power supply, you can proceed with connecting AC power.
Important:
You can hot swap power supplies while the switch is operational. One power supply is required
for continued switch operation. PoE+ load reductions can occur if you remove one power supply
while the switch is operating with dual power supplies.
Installing the Avaya VSP 4000 4450GTX-HT-PWR+
28 Installing the Avaya Virtual Services Platform 4000 VSP4450GTX-HT-PWR+ August 2014
Comments? infodev@avaya.com
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