Power Supply Specifications (Per Psu); Power Consumption Vdx 6740 And Vdx 6740T (Idle Configuration) - Extreme Networks ExtremeSwitching VDX 6740 Hardware Installation Manual

Power supply specifications (per PSU)

Power supply Maximum output
model power rating (DC)
AC to DC - VDX 250 W
6740
XBR-250WPSAC-
F
Or
XBR-250WPSAC-
R
AC to DC - VDX 504 W
6740T
XBR-500WPSAC-
F
Or
XBR-500WPSAC-
R
DC to DC - VDX 250 W
6740
XBR-250WPSDC
-F
Or
XBR-250WPSDC
-R
DC to DC - VDX 504 W
6740T
RP59DC+E
Or
RP59DC+I

Power consumption VDX 6740 and VDX 6740T (idle configuration)

No optics or connections to ports and system booted up. Fans at nominal speed.
Model @ 100 VAC input
VDX 6740 0.842 A
91 W
310.59 BTU/hr
VDX 6740T 2.049 A
225 W
767.94 BTU/hr
ExtremeSwitching VDX 6740 Hardware Installation Guide
9036108-00
Input voltage Input line
frequency
100 - 240 VAC 50/60 Hz
(nominal) (nominal)
90 - 264 VAC 47 - 63 Hz (range)
(range)
100 - 240 VAC 50/60 Hz
(nominal) (nominal)
90 - 264 VAC 47 - 63 Hz (range)
(range)
48Vdc (nominal) N/A
40-60Vdc (range)
40-60Vdc with +
or - zero percent
tolerance
48Vdc (nominal) N/A
40Vdc-60Vdc
(range)
@ 200 VAC input
0.473 A
96 W
317.42 BTU/hr
1.05 A
219 W
747.46 BTU/hr
ExtremeSwitching VDX 6740 Switch Technical Specifications
Maximum input
current
3.5 A
6 A @ 100 VAC
7 A @ 85 VAC
7.1 A
15 A
@-48 VDC Input Maximum number of
power supplies
1.5 A 1
77 W
262.94 BTU/hr
4.12 A 1
208 W
711.46 BTU/hr
Input line Maximum inrush
protection current
Line Fused 50 A peak @ 240
VAC at cold start
for < 10 ms, 15 A
peak for cycles 10
ms - 150 ms, <
3.5 A peak for >
150 ms
Line Fused 30 A peak at cold
start & 50 A peak
at warm start for <
10 ms, 10 A peak
for cycles 10 ms -
150 ms, < 7 A
peak for >150 ms
-Ve and return 50 A peak for any
fused initial current surge,
or spike of 10ms
or less
-Ve Fused 25 A peak @ 25°C
Notes
Input current is for 1
PSU, Watts & BTUs/hr
are for two PSUs.
Input current is for 1
PSU, Watts & BTUs/hr
are for two PSUs.
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