Detailed Specifications
HPE JL279A Altoline 6960 32-Port 100 GbE 1U Switch
Overview
The HPE JL279A is a high-density 1U top-of-rack switch built for data center and spine-layer deployments requiring large numbers of 100 GbE ports in a compact chassis. It provides 32 QSFP28 ports that support native 100 GbE and breakout options for 25 GbE or 50 GbE, enabling flexible high-speed connectivity for modern network fabrics. With an internal switching capacity of approximately 3.2 Tbps, it ensures non-blocking throughput for latency-sensitive workloads. The system includes front-to-back airflow, hot-swappable dual AC power supplies, and redundant fans optimized for data-center rack environments. The switch operates via ONIE, allowing deployment of third-party network operating systems suited for open-networking infrastructures. This makes the JL279A an ideal choice for enterprise or cloud environments requiring scalable, programmable network solutions.
Key Features
32 × QSFP28 ports supporting 100 GbE and breakout options.
3.2 Tbps switching capacity with non-blocking architecture.
Front-to-back airflow with dual AC power redundancy.
Supports ONIE for flexible OS deployment.
Ideal for data center spine or aggregation applications.
Technical Specifications
| Specification | Value |
|---|
| Brand | HPE |
| Part Number | JL279A |
| Product Type | Altoline 6960 32-Port 100 GbE Switch |
| Access Ports | 32 × QSFP28 (100 Gb/s native) |
| Switching Capacity | 3.2 Tbps |
| Forwarding Rate | 2,400 Mpps (64-byte packets) |
| Form Factor (H × W × D) | 1.7 in × 17.3 in × 20.3 in |
| Weight (approximate) | 18.5 lbs |
| Airflow Direction | Front-to-back |
| Power Supplies | Dual AC redundant |
| Boot Loader | ONIE |
| Operating System Support | Third-party NOS via ONIE |
| Cooling System | 5 hot-swappable fan modules |
| Typical Deployment | Spine, aggregation, or high-density data centers |
| Rack Units | 1U |
