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| Unit Price: | £ |
| Part No: | ENXN-DCPWR-550W-BF |
| Manufacturer No: | XN-DCPWR-550W-BF |
| Delivery: | In Stock: 7-10 Days |
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The 550 W AC power supply (model XN-ACPWR-550W-FB with front-to-back airflow, and model XN-ACPWR-550W-BF with back-to-front airflow ) and the 550 W DC power supply (model XN-DCPWR-550W-FB with front-to-back airflow, and model XN-DCPWR-550W-BF with back-to-front airflow ) are compatible with the following switch models 5520-24T-ACDC, 5520-24X-ACDC, 5520-48T-ACDC, and 5520-48SE-ACDC .
The 550 W AC power supply has a keyed power input socket (C14).
| LED | Description |
|---|---|
| Green | Output on and OK |
| Blinking Green | Only 12 Vsb on or PSU in cold redundant state |
| Amber | AC cord unplugged or AC power lost with a second power supply in parallel still with AC input power and 12 Vsb must be connected together in parallel |
| Blinking amber | Power supply warning events where the power supply continues to operate high temp, high power, high current, or slow fan |
| Amber | Power supply critical event causing a shutdown; failure, OCP, OVP, or fan fail |
The 550 W DC power supply accepts the positronic plug PLAH03M400A1/AA-E1A.
| LED | Description |
|---|---|
| Green | Output on and OK |
| Off | No DC input power to all power supplies |
| Blinking Green | DC input present; only 12 Vsb on (PSU off) or PSU in cold redundant state |
| Amber | DC input cord unplugged or DC input power lost with a second power supply in parallel still with DC input power |
| Blinking amber | Power supply warning events where the power supply continues to operate high temp, high power, high current, or slow fan |
| Amber | Power supply critical event causing a shutdown; failure, OCP, OVP, or fan fail |
The 550 W AC power supply (model XN-ACPWR-550W-FB with front-to-back airflow, and model XN-ACPWR-550W-BF with back-to-front airflow ) and the 550 W DC power supply (model XN-DCPWR-550W-FB with front-to-back airflow, and model XN-DCPWR-550W-BF with back-to-front airflow ) are compatible with the following switch models 5520-24T-ACDC, 5520-24X-ACDC, 5520-48T-ACDC, and 5520-48SE-ACDC .
The 550 W AC power supply has a keyed power input socket (C14).
| LED | Description |
|---|---|
| Green | Output on and OK |
| Blinking Green | Only 12 Vsb on or PSU in cold redundant state |
| Amber | AC cord unplugged or AC power lost with a second power supply in parallel still with AC input power and 12 Vsb must be connected together in parallel |
| Blinking amber | Power supply warning events where the power supply continues to operate high temp, high power, high current, or slow fan |
| Amber | Power supply critical event causing a shutdown; failure, OCP, OVP, or fan fail |
The 550 W DC power supply accepts the positronic plug PLAH03M400A1/AA-E1A.
| LED | Description |
|---|---|
| Green | Output on and OK |
| Off | No DC input power to all power supplies |
| Blinking Green | DC input present; only 12 Vsb on (PSU off) or PSU in cold redundant state |
| Amber | DC input cord unplugged or DC input power lost with a second power supply in parallel still with DC input power |
| Blinking amber | Power supply warning events where the power supply continues to operate high temp, high power, high current, or slow fan |
| Amber | Power supply critical event causing a shutdown; failure, OCP, OVP, or fan fail |
Product data is provided by Icecat, we do not warrant the accuracy of the material above.
