JL317A HPE Altoline 6921 48SFP+6Q O AC FB Managed L2/L3 1U Black
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Altoline 6921 48SFP+6Q O AC FB
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overview
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JL317A Overview
HPE JL317A Altoline 6921 48sfp+ 6qsfp+ X86 Onie Ac Front-to-back Switch 48 Ports Managed Rack-mountable.
Altoline 6921 48SFP+6Q O AC FB
- Managed L2/L3
- Console port: RJ-45
- 10G support
- MAC address table: 320000 entries Switching capacity: 1440 Gbit/s
- 1U Rack mounting
- Power supply included
Summary Description
HPE Altoline 6921 48SFP+6Q O AC FB. Switch type: Managed, Switch layer: L2/L3. USB 2.0 ports quantity: 1, Console port: RJ-45. MAC address table: 320000 entries, Switching capacity: 1440 Gbit/s. Networking standards: IEEE 802.3ae, IEEE 802.3z. Rack mounting, Form factor: 1U
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Specifications
Overview
| Condition | Refurbished |
|---|---|
| Brand | HPE |
| Stock | In Stock |
Management features
| Switch type | Managed |
|---|---|
| Switch layer | L2/L3 |
Ports & interfaces
| Basic switching RJ-45 Ethernet ports type | No |
|---|---|
| SFP+ module slots quantity | 48 |
| QSFP+ module slots quantity | 6 |
| Console port | RJ-45 |
| USB 2.0 ports quantity | 1 |
Network
| Networking standards | IEEE 802.3ae, IEEE 802.3z |
|---|---|
| 10G support | Yes |
| VLAN support | Yes |
| Virtual LAN features | Multiple VXLAN (MUX VLAN) |
Data transmission
| Switching capacity | 1440 Gbit/s |
|---|---|
| MAC address table | 320000 entries |
| Packet buffer memory | 12 MB |
Protocols
| IPv4 FIB entries | 64000 |
|---|---|
| IPv6 FIB entries | 20000 |
Design
| Rack mounting | Yes |
|---|---|
| Form factor | 1U |
| Product colour | Black |
| Airflow direction | Front-to-back airflow |
| Certification | cUL Certified; EN 60950; EN 55022 Class A; VCCI Class A; ROHS Compliance; FCC Class A: Regulations for Radio Frequency Devices for Electromagnetic Compliance; UL |
Performance
| Built-in processor | Yes |
|---|---|
| Processor manufacturer | Intel |
| Processor frequency | 2400 MHz |
| Memory type | DDR3-SDRAM |
| Internal memory | 8192 MB |
| Flash memory | 8000 MB |
Power
| Power supply included | Yes |
|---|---|
| Redundant power supply (RPS) support | Yes |
| AC input voltage | 90 - 264 V |
| AC input frequency | 50 - 60 Hz |
| Power consumption (typical) | 267 W |
| Power consumption (max) | 282 W |
Operational conditions
| Operating temperature (T-T) | 0 - 40 °C |
|---|---|
| Storage temperature (T-T) | -40 - 70 °C |
| Operating relative humidity (H-H) | 5 - 95% |
Weight & dimensions
| Width | 442 mm |
|---|---|
| Depth | 472.4 mm |
| Height | 43.4 mm |
| Weight | 8.5 kg |
Frequently Asked Questions
What are the primary port configurations available on the HPE Altoline 6921 JL317A switch? +
The HPE Altoline 6921 48SFP+6Q switch is designed for high-density environments, featuring 48 SFP+ ports supporting 1GbE/10GbE connectivity and 6 QSFP+ ports that provide high-speed 40GbE uplinks. This configuration allows for flexible deployment in top-of-rack architectures where high-performance server connectivity and bandwidth aggregation are required simultaneously.
Is the HPE Altoline 6921 JL317A suitable for data center fabric deployments? +
Yes, this managed switch is specifically engineered for modern data center fabrics. It offers the performance and scalability necessary for demanding networking environments, supporting Layer 2 and Layer 3 switching capabilities. Its high-throughput architecture makes it an excellent choice for spine-leaf topology deployments where low latency and reliable packet forwarding are critical.
Does the JL317A model feature front-to-back airflow for rack cooling? +
The 'FB' designation in the product name indicates that this specific unit is equipped with front-to-back airflow. This cooling configuration is optimized for standard server rack layouts, where cold-aisle to hot-aisle air circulation is maintained to ensure the switch operates efficiently within the desired thermal thresholds of a professional data center.
What level of management functionality does the Altoline 6921 offer? +
As a fully managed switch, the Altoline 6921 provides extensive control over your network traffic. It supports advanced configuration, monitoring, and diagnostic features that allow network administrators to optimize performance and enforce security policies. Users can manage the device through industry-standard interfaces to ensure seamless integration into existing operational workflows.
Can the HPE Altoline 6921 JL317A handle Layer 3 routing protocols? +
This switch supports comprehensive Layer 3 routing capabilities, enabling efficient inter-VLAN routing and participation in complex network topologies. By offloading routing functions to the hardware level, the Altoline 6921 ensures high-speed packet delivery, which is essential for minimizing bottlenecks in high-traffic enterprise network environments.
What is the primary use case for an Altoline 6921 48SFP+6Q switch? +
The Altoline 6921 is best suited for enterprise data centers and large-scale cloud service provider networks. Its balance of 10GbE edge ports and 40GbE uplink capacity makes it ideal for dense server aggregation or as a high-performance leaf switch, providing the necessary bandwidth to support virtualized applications and storage area networks.
Does the JL317A require specific optics or transceivers for its SFP+ and QSFP+ ports? +
The switch requires compatible SFP+ and QSFP+ transceivers or direct-attach copper cables to match the specific connectivity requirements of your infrastructure. For optimal reliability and performance, we recommend using validated components that align with the switch’s port specifications, ensuring stable link establishment across your fiber or copper cabling plants.
How does the performance of the Altoline 6921 support high-bandwidth applications? +
With its non-blocking switching architecture and high-throughput capabilities, the Altoline 6921 is built to sustain heavy data loads without performance degradation. Whether handling large-scale file transfers, real-time data streaming, or dense virtualization clusters, the switch provides the consistent low-latency performance required for mission-critical enterprise applications.
How can I obtain a bulk quote for multiple HPE JL317A switches? +
For organizations planning large-scale deployments or infrastructure upgrades, BuyRouterSwitch.com makes procurement simple. You can contact our dedicated sales team directly through our website to request a bulk quote. We specialize in providing competitive pricing structures and efficient fulfillment for volume orders to help keep your enterprise networking projects on budget.
Why should I choose BuyRouterSwitch.com for my enterprise networking hardware? +
BuyRouterSwitch.com is a trusted source for authentic enterprise networking gear. We pride ourselves on streamlined ordering processes and a deep inventory of industry-leading hardware. When you source your HPE infrastructure through us, you benefit from our professional expertise and commitment to delivering the genuine hardware your network requires for reliable, long-term operation.
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