Extreme Networks Extreme 7520 Series - Page 90

Table 26: AC IN: 110V (continued)
Item Test
Mode
Consumption (W) Notes
Dual Power Single
Power
PSU1 PSU2
3 Typical
Model
126 119 239
1. Snake test with 70% trafc
load (1518 byte packet
length)
2. 85% fan duty
4 Stress
Model
158 152 302
1. Snake test with 100% trafc
load (64 byte packet length)
2. 100% fan duty
Table 27: DC IN: 48V
Item Test
Mode
Consumption (W) Notes
Dual Power Single
Power
PSU1 PSU2
1 Empty
Model
130 100 226
1. No ber transceivers inserted
2. No port up link
3. 85% fan duty
2 Standby
Model
134 104 235
1. All ports up link
2. 85% fan duty
3 Typical
Model
141 111 251
1. Snake test with 70% trafc
load (1518 byte packet
length)
2. 85% fan duty
4 Stress
Model
178 145 325
1. Snake test with 100% trafc
load (64 byte packet length)
2. 100% fan duty
7520-48Y Technical Specications
90 Extreme 7520 Hardware Installation Guide