|
800W AC PSU XN-ACPWR-800W-F/R |
800WDC PSU XN-DCPWR-800W-F/R |
|
|---|---|---|
| Dimensions | 3.15 in W x 1.57 in H x 8.11 in D (8.0 cm x 4.0 cm x 20.6 cm) | 3.15 in W x 1.57 in H x 8.11 in D (8.0 cm x 4.0 cm x 20.6 cm) |
| Weight | 1.79 lb (0.81kg) | 1.85 lb (0.85kg) |
| Voltage Input Range | 100VAC-140 VAC/200VAC-240 VAC | -48VDC to -60VDC |
| Line Frequency Range | 50Hz– 60Hz | N/A |
| PSU Input Socket | IEC320 C14 | Terminal Block |
| PSU Output Cord | IEC320 C13 | N/A |
| Operating Conditions | 0°C–55°C operation | 0°C–55°C operation |
The following table includes power consumption information for the 7720 Series switches.
| Operating Mode | Test Conditions | Power Consumption | |||||
|---|---|---|---|---|---|---|---|
| Fan Duty | Traffic Load | Port Status | Packet Length (Bytes) | Dual Power: PSU1 | Dual Power: PSU2 | Single Power: PSU1 | |
|
Empty mode |
85% |
NA |
Down |
NA |
152.6 W |
145.5 W |
285.9 W |
|
Standby mode |
85% |
NA |
Up |
NA |
157.6 W |
151.5 W |
297.2 W |
|
Typical mode |
85% |
70% |
Up |
1,518 |
165 W |
159.8 W |
313.6 W |
|
Stress mode |
100% |
100% |
Up |
256 |
207.8 W |
204.5 W |
406.o W |
The following table includes power and heat dissipation information for the Extreme 7720 switches.
| Switch Model |
Minimum Heat Dissipation (BTU/hr) (Idle,no ports linked) |
Minimum Power Consumption (Watts) (Idle, no ports linked) |
Maximum Heat Dissipation (BTU/hr) (Fans high, all ports 100% traffic) |
Maximum Power Consumption (Watts) (Fans high, all ports 100% traffic) |
|---|---|---|---|---|
| 7720-32C-AC(F/R) | 972 BTU/hr | 285W | 1340 BTU/hr | 393W |
| 7720-32C-DC(F/R) | 975 BTU/hr | 286W | 1381 BTU/hr | 405W |