Extreme Networks Extreme 7520 Series - 7520-48 Xt

7520-48XT
The following tables provide AC and DC power consumption information for the
8520-48XT switch models.
Table 28: AC IN: 220V
Item Test
Mode
Consumption (W) Notes
Dual Power Single
Power
PSU1 PSU2
1 Empty
Model
148.5 136 275.5
1. No ber transceivers inserted
2. No port up link
3. 85% fan duty
2 Standby
Model
155.8 143 289
1. All ports up link
2. 85% fan duty
3 Typical
Model
162.2 148 302.5
1. Snake test with 70% trafc
load (1518 byte packet
length)
2. 85% fan duty
4 Stress
Model
204.8 189 389.5
1. Snake test with 100% trafc
load (64 byte packet length)
2. 100% fan duty
Table 29: AC IN: 110V
Item Test
Mode
Consumption (W) Notes
Dual Power Single
Power
PSU1 PSU2
1 Empty
Model
149.8 138 250
1. No ber transceivers inserted
2. No port up link
3. 85% fan duty
2 Standby
Model
156.8 145 262
1. All ports up link
2. 85% fan duty
Technical Specications 7520-48XT
Extreme 7520 Hardware Installation Guide 91