Power consumption VDX 6740 (typical configuration)
All ports fully configured with 48x10 GbE and 4x40 GbE ports at 25 percent traffic rate. Fans are set at nominal speed.
Model name
@100 VAC input
@200 VAC input
@-48 VDC input
Minimum number of
power supplies
Notes
VDX 6740
1.34 A
140 W
477.83 BTU/hr
0.473 A
145 W
494.9 BTU/hr
2.93 A
140.6 W
480.02 BTU/hr
1
Input current is for 1
PSU, Watts and
BTU/Hr are with two
PSUs.
VDX 6740T
4.393 A
446 W
1522.23 BTU/hr
2.179 A
440 W
1501.76 BTU/hr
8.67 A
416 W
1420.39 BTU/hr
1
Input current, Watts,
BTU/Hr are with only
one power supply.
Power consumption VDX 6740T (typical configuration)
Data in the following table is for a VDX 6740T using Network OS v7.1.0 and PHY firmware v1.38.c1. All ports are fully configured with
48 10 GbE ports at 100 percent traffic rate and 4x40 GbE ports at 25 percent traffic rate. Fans are set at nominal speed.
NOTE
Extreme Network OS 7.1.0 increases nominal fan speed for port-side exhaust airflow. Increased fan speed is also available in
Network OS 7.0.1 in 6.0.2a2, 5.0.2b2, 5.0.1d3, and 4.1.3c1 builds. These builds use PHY firmware 1.38.c1 (refer to TSB
2016-236-A).
Model name
@100 VAC input
@200 VAC input
@-48 VDC input
Minimum number of
power supplies
Notes
VDX 6740T
4.728 A
470 W
1604.15 BTU/hr
2.34 A
471 W
1607.56 BTU/hr
9.6 A
461 W
1572.75 BTU/hr
1
Input current is with
one power supply;
Watts and BTU/Hr are
with two power
supplies.
Data in the following table is for a VDX 6740T using Network OS v7.1.0 and PHY firmware v1.39.c1. LAN cables from the 48x10 GbE
ports are less than 30 m (98.42 ft). All ports are fully configured with 48x10 GbE ports at 100 percent traffic rate and 4x40 GbE ports
at 25 percent traffic rate. Fans are set at nominal speed.
Model name
@100 VAC input
@200 VAC input
@-48 VDC input
Minimum number of
power supplies
Notes
VDX 6740T
4.105 A
421 W
1436.91 BTU/hr
2.105 A
410 W
1399.36 BTU/hr
8.2 A
394 W
1343.39 BTU/hr
1
Input current is with
one power supply;
Watts and BTU/Hr are
with two power
supplies.
Data in the following table is for a VDX 6740T using Network OS v7.1.0 and PHY firmware v1.39.c1. LAN cables from the 48 10 Gbe
ports are greater than 30 m (98.42 ft). All ports are fully configured with 48x10 GbE ports at 100 percent traffic rate and 4x40 GbE
ports at 25 percent traffic rate. Fans are set at nominal speed.
ExtremeSwitching VDX 6740 Switch Technical Specifications
ExtremeSwitching VDX 6740 Hardware Installation Guide
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Summary of Contents for ExtremeSwitching VDX 6740
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