HP Aruba 6400 Series

◦ Two 1800W PSUs @ 200-240 VAC (high line)
◦ Two management modules
◦ All fan trays installed
◦ Four R0X38A Aruba 6400 48p 1G CLS 4 Mod
◦ One R0X42A Aruba 6400 12p 40G/100G QSFP28 Mod
• System power required: 645W + (4 x 113W) + (1 x 338W) = 1435W
• Available power: 2 x 1800W = 3564W (see table)
• Excess power available for PoE: 3564W -- 1435W = 2129W
• If power supply redundancy is required:
◦ Available power comes from one less PSU, which equals 1800W.
◦ Excess power available for PoE is: 1800W -- 1435W = 365W.
Aruba 6400 switch acoustics information
Measurement conguration Acoustics
Aruba 6405 with one Management module installed
• Two line modules (R0X39A, R0X38A)
• Two 3000W PSUs (R0X36A)
• 370W PoE delivered
• Trac on all ports
Sound power (L
WAd
): 6.5 Bel
Sound Pressure (L
pAm
, Bystander): 46.3 dB
Aruba 6405 with one Management module installed
• 2 line modules (R0X39A, R0X38A)
• Two 1800W PSUs (R0X35A)
• 370W PoE delivered
• Trac on all ports
Sound Power (L
WAd
): 6.6 Bel
Sound Pressure (L
pAm
, Bystander): 46.6 dB
Table Continued
96 Aruba 6400 Switch Series Installation and Getting Started
Guide