JPSU-850W-DC-AFO - Juniper Switch Accessories Overview
JPSU-850W-DC-AFO - Juniper Switch Accessories is a genuine power and cooling redundancy product from Juniper, a vendor known for scalable, high-performance networking platforms from the campus edge to the core. Belonging to the Juniper family, the JPSU-850W-DC-AFO unit is built to the original factory specification, so it integrates with existing Juniper deployments predictably and behaves exactly as the platform documentation describes. In the network, it is deployed as a standalone unit or as part of a larger managed network, following the standard operating procedures of the platform.
This unit follows the original factory specification for the Juniper family, covering its intended role without compatibility surprises. Standard mounting, cabling and management practices apply, and it interoperates with surrounding hardware using the same procedures as other Juniper equipment already deployed in the network.
Typical deployments include redundant power for mission-critical switches and routers, hot-swappable replacement in live production environments, and hot-swappable replacement in live production environments. Organizations commonly source it for refresh programs, capacity expansion and spares management, keeping a tested unit on hand so outages stay short and replacements are predictable. The factory detail for this unit reads: “QFX5100 850 Watt DC PSU, Front to Back airflow”. This makes it a practical choice when original-spec hardware is required at a predictable cost.
Every unit at LinkNewNet is inspected and tested before dispatch, and stock is graded, cleaned and verified for correct operation, including port status, console access and firmware state. Our warranty coverage and responsive technical support protect the purchase after it arrives, and our team can confirm revision levels and software compatibility before you order. For volume requirements we also offer configuration checks and staged delivery options.
Contact our sales team for current availability, lead time and shipping options for the JPSU-850W-DC-AFO. We respond quickly with stock status and a firm quote, so you can plan the refresh or expansion with confidence.
Key Specifications
Applications
Enterprise Campus
High-density ports power users, phones and APs at the access layer.
Branch Office
Stackable units simplify branch deployment and management.
Wireless & IoT
PoE budget supports dense wireless and IoT endpoints.
Buying a Pre-Owned JPSU-850W-DC-AFO
Verify the unit is tested, firmware confirmed, and condition documented. Every unit is fully tested and warranty covered. Contact our team for current stock and availability.
JPSU-850W-DC-AFO Specifications | |
| Brand | Juniper |
| Product Name | JPSU-850W-DC-AFO |
| Type | Power Supply Unit |
| Compatibility | QFX5100 Series Switches |
| Power Output | 850 Watt |
| Input Type | DC Power |
| Airflow Direction | Front to Back |
| Efficiency Rating | High Efficiency |
| Hot Pluggable | Yes |
| Redundancy Support | Yes |
| Operating Temperature Range | 0��C to 40��C |
| Storage Temperature Range | -20��C to 70��C |
| Humidity Range | 5% to 95%, non-condensing |
| MTBF (Mean Time Between Failures) | High MTBF |
| Compliance and Standards | Meets relevant industry standards |
| Connectors | Standard DC power connectors |
| Indicator Lights | Power status LED indicators |
| Dimensions (H x W x D) | Specific to QFX5100 form factor |
| Certifications | Energy-efficient certification |
| Warranty | Manufacturer's Warranty |
JPSU-850W-DC-AFO - Power Notes
This JPSU-850W-DC-AFO power supply/fan variant is specified for the wattage and redundancy configuration indicated in the specifications above. Confirm the input voltage, connector type, and compatibility with your chassis before ordering.
For redundancy planning, verify that the PSU variant matches the power budget of your chassis population. Our team can confirm compatibility and availability before dispatch.
Each JPSU-850W-DC-AFO unit is tested for correct output and operation before dispatch, ensuring reliable power delivery on arrival.
