The complete DC-AFO order specifies redundant DC supplies and fans with front-to-back airflow. DC-AFI reverses the airflow; the AFO model without DC uses AC power. These suffixes cannot be treated as interchangeable when replacing a switch in an existing rack.
The 96 native 10GbE positions connect through SFP/SFP+ cages, while eight 40GbE QSFP+ positions provide uplinks. This is the 2U member of the family, not the 1U 48S or 24Q chassis. Match transceivers, cables and the installed Junos release to the intended link configuration.
Juniper lists last order as December 31, 2022 and end of support as December 31, 2027 for this exact SKU group. A replacement purchase needs a support and migration plan; these dates do not establish current stock, original warranty eligibility or transferable support for a particular unit.
Manufacturer model and ordering tables; QFX lifecycle schedule.
| Exact order | QFX5100-96S-DC-AFO |
|---|---|
| Role / rack size | Ethernet aggregation switch / 2U |
| Ports | 96 SFP/SFP+ and 8 QSFP+ |
| Power package | Redundant DC supplies |
| Cooling package | Redundant fans; front-to-back airflow |
Product Quotation | ![]() | Condition and Packaging | |
Return Eligibility | Returns and Replacement | ||
Shipping Arrangements | ![]() | Warranty Terms |
Juniper QFX5100-96S-DC-AFO 2U DC Aggregation Switch is a JUNIPER QFX5100 Series Switches product supplied by YYST Global for enterprise IT procurement and infrastructure projects.
For QFX5100-96S-DC-AFO, the manufacturer specification lists ports as 96 SFP/SFP+ and 8 QSFP+.
For QFX5100-96S-DC-AFO, the manufacturer specification lists power package as Redundant DC supplies.
Contact YYST Global to confirm availability for QFX5100-96S-DC-AFO, the required quantity, exact configuration, delivery destination and current lead time before ordering. A product listing does not confirm current inventory.
The current reference price for QFX5100-96S-DC-AFO is US$ 11,125.00. Final pricing can change based on stock, quantity, configuration and delivery destination.
Related products

QFX5100-96S-DC-AFI is the DC-powered, air-in version of the Juniper QFX5100-96S. Its official order row specifies 96 SFP+ and eight QSFP+ positions, two management ports, and FRU-to-port airflow.

QFX5100-96S-AFO is the AC, air-out order of the Juniper QFX5100-96S. Juniper lists 96 SFP+ and eight QSFP+ transceiver positions, two management ports, and airflow from the ports toward the field-replaceable units.

QFX5110-48S-AFO is Juniper's 1U AC QFX5110 switch with 48 SFP+ ports, four QSFP28 ports and front-to-back airflow (ports to FRUs). Juniper lists 1.76 Tbps bidirectional throughput and 1.32 Bpps forwarding capacity for this 48S variant.

QFX5120-48Y-AFO2 is the AC-powered, airflow-out Juniper QFX5120-48Y configuration with 48 x 1/10/25GbE SFP28 ports and eight 40/100GbE QSFP28 ports. Juniper ships this exact variant with front-to-back airflow components.

QFX5120-48Y-AFO identifies a legacy airflow-out ordering variant of the Juniper QFX5120-48Y 1U data-center switch. The 48Y platform provides 48 SFP28 ports and eight QSFP28 uplink ports. Juniper's current hardware reference lists the revised AC airflow-out order code as QFX5120-48Y-AFO2, so buyers must not assume that AFO and AFO2 are interchangeable revisions.