Description
Juniper JPSU-920-AC-AFO Power Supply
The Juniper JPSU-920-AC-AFO is a robust 920W AC front-to-back airflow switch power supply specifically engineered to address the rigorous demands of high-performance networks. Its dependable and efficient operation ensures continuous functionality. The unit’s distinctive design effectively manages heat dissipation by directing airflow from the front to the back, thereby maintaining the coolness of essential components during heavy workloads. This intelligent cooling system contributes to overall system efficiency and reduces maintenance needs. It is equipped with advanced features such as load-sharing capability and integrated protection mechanisms against overvoltage and short circuits. This power supply ensures optimal stability for network infrastructure.
Quick Specs:
- Front-to-back airflow
- Designed For: EX3400 switches
- Input Voltage: 100-240 VAC
- Power Capacity: 920W
Please see the related tabs for the JPSU-920-AC-AFO datasheet and compatible accessories.
Specifications
| Properties | JPSU-920-AC-AFO |
| Description |
The Juniper JPSU-920-AC-AFO is a redundant and plug-in module power supply with 920-watt power capacity for the EX3400 Series. Front to back version.
|
| Product Family | Juniper EX Series Power Supplies |
| Product Type | Power Supply |
| Power Capacity | 920 Watt |
| Operating range | 100 – 240 VAC |
| AC input frequency: | 50 – 60 Hz |
| Power supply type | Redundant – plug-in module |
| Field-replaceable unit (FRU) type | Hot-insertable and hot-removable |
| Air Flow | Front-to-back Airflow |
| Fans | Internal |
| Compatibility | EX3400 Series |
The Juniper JPSU-920-AC-AFO is a robust 920W AC front-to-back airflow switch power supply specifically engineered to address the rigorous demands of high-performance networks. Its dependable and efficient operation ensures continuous functionality. The unit’s distinctive design effectively manages heat dissipation by directing airflow from the front to the back, thereby maintaining the coolness of essential components during heavy workloads. This intelligent cooling system contributes to overall system efficiency and reduces maintenance needs. It is equipped with advanced features such as load-sharing capability and integrated protection mechanisms against overvoltage and short circuits. This power supply ensures optimal stability for network infrastructure.
Quick Specs:
- Front-to-back airflow
- Designed For: EX3400 switches
- Input Voltage: 100-240 VAC
- Power Capacity: 920W
Please see the related tabs for the JPSU-920-AC-AFO datasheet and compatible accessories.
Specifications
| Properties | JPSU-920-AC-AFO |
| Description |
The Juniper JPSU-920-AC-AFO is a redundant and plug-in module power supply with 920-watt power capacity for the EX3400 Series. Front to back version.
|
| Product Family | Juniper EX Series Power Supplies |
| Product Type | Power Supply |
| Power Capacity | 920 Watt |
| Operating range | 100 – 240 VAC |
| AC input frequency: | 50 – 60 Hz |
| Power supply type | Redundant – plug-in module |
| Field-replaceable unit (FRU) type | Hot-insertable and hot-removable |
| Air Flow | Front-to-back Airflow |
| Fans | Internal |
| Compatibility | EX3400 Series |




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