JL317-61101 HPE Switch 48 Ports Managed Onie Ac Front-to-back Rack-mountable

Product Overview for the HPE JL317-61101 Switch 48 Ports Managed

The HPE JL317-61101 Altoline 6921 switch is engineered to meet the demands of modern data centers and enterprise environments. Featuring robust Layer 3 capabilities, it delivers high-speed connectivity through a rack-optimized 1U form factor, optimized airflow, and industry-compliant standards for seamless integration and superior scalability.

Advanced Interface Architecture

• 48 high-speed SFP+ ports supporting 1G/10G Ethernet connections for flexible deployment
• 6 ultra-fast QSFP+ interfaces offering 40 Gigabit uplink capabilities
• Dedicated RJ-45 console and management ports for out-of-band access and administrative control
• USB 2.0 interface included for firmware upgrades or configuration uploads

Data Processing and Memory Capabilities

Designed for efficiency, the switch features powerful internal components that guarantee low latency and optimal performance.

• Powered by an Intel Atom processor running at 2.4 GHz, enabling robust network packet processing
• Equipped with 8 GB DDR3 SDRAM to handle complex routing and switching operations smoothly
• 8 GB of flash memory ensures sufficient storage for configuration and boot files

Exceptional Switching Performance

• Layer 3 switching with full management features for enterprise-class networking
• Latency as low as 0.6 μs at 40 Gbps for high-speed data transfers
• Routing/switching fabric capacity of up to 1440 Gbps for high throughput applications
• Forwarding capability of 1 billion packets per second (1 Bpps) ensuring data flows without interruption

Comprehensive VLAN and Routing Support

• Supports up to 4096 VLANs for segmented and secure network architectures
• IPv4 routing table with a capacity of 64,000 entries enables complex networking environments
• 20,000 IPv6 routing entries for modern dual-stack deployments
• MAC address table size of 320,000 entries supports extensive device connectivity

Efficient Cooling and Airflow Management

Optimized for high-density deployments, this model includes front-to-back airflow for rack compatibility and thermal efficiency.

• Redundant cooling with 5 strategically placed fans
• Air is channeled from front to rear to maintain consistent cooling in rack enclosures
• 12 MB packet buffer reduces packet loss under peak load conditions

Redundant and Reliable Power Infrastructure

• Dual hot-swappable power supplies for continuous operation without interruption
• Supports 1+1 redundancy ensuring system uptime in case of a power module failure
• Designed to operate at 120/230V AC and 60 Hz for global compatibility
• Maximum power consumption rated at 282 watts during full operation

Remote Access and Control Options

• Full management through CLI (Command Line Interface), Telnet, and SNMP for flexible administration
• RJ-45 management and console ports enhance out-of-band management capabilities
• Secure remote monitoring and configuration with industry-standard protocols

Standard Compliance and Compatibility

• IEEE 802.3z and IEEE 802.3ae compliant for seamless integration with existing infrastructure
• Supports open standards for interoperability across mixed vendor environments

Ideal for High-Density Enterprise Deployments

Engineered with scalability and resilience in mind, the HPE Altoline 6921 is a robust choice for enterprise core and aggregation layers. Whether deploying in a data center or a cloud-scale architecture, this switch provides unmatched performance and modular flexibility with an X86-based ONIE platform for customization and automation.

High-Performance Networking with HPE JL317-61101 Switch

The HPE JL317-61101, part of the Altoline 6921 family, is a powerful 48-port managed switch engineered for data-intensive enterprise and cloud environments. Featuring 48 SFP+ ports and 6 QSFP+ uplinks, this rack-mountable switch offers a versatile and scalable solution for modern networking infrastructures. Designed with front-to-back airflow and AC power compatibility, this switch is ideal for deployments that require optimal cooling efficiency and a compact form factor.

Core Hardware Specifications of HPE Altoline 6921 JL317-61101

At its core, the JL317-61101 switch is powered by an x86 architecture, offering high-speed processing capabilities for software-defined networking applications. Its robust design and open networking capabilities make it suitable for service providers, enterprises, and data centers needing high port density in a 1U form factor.

Port Configuration and Bandwidth

• 48x SFP+ ports: Support for 1G and 10G fiber connections, ensuring flexibility for aggregation or access layer needs.
• 6x QSFP+ uplink ports: Supporting 40GbE connections, suitable for core-level backbones or spine-leaf topologies.
• Total throughput: Capable of delivering up to 1.44Tbps switching capacity and over 1Bpps packet forwarding rate.

Form Factor and Rack Mountability

This model is designed for front-to-back airflow and features a 1U rack-mountable form, making it highly compatible with standard server rack infrastructures. Its compact size and efficient airflow allow for optimal cooling and placement in high-density data centers.

Software and Management Capabilities

The HPE Altoline JL317-61101 switch supports ONIE (Open Network Install Environment), allowing administrators to install third-party network operating systems (NOS) such as Cumulus Linux, Pica8, or SONiC. This flexibility enables open networking and customization for specific deployment needs.

ONIE Bootloader and Open Networking

Preloaded with ONIE, the JL317-61101 empowers network engineers to deploy the switch with a choice of NOS. Open networking environments provide better control over system behavior, cost, and vendor lock-in, making the switch a preferred choice for hyperscale and research networks.

Third-Party OS Compatibility

• Cumulus Linux: For scalable Layer 2 and Layer 3 data center networking.
• Pica8: Enterprise-focused NOS for advanced programmability and automation.
• SONiC (Software for Open Networking in the Cloud): Ideal for containerized cloud-native applications and DevOps integration.

Advanced Management Tools

The switch is fully manageable via CLI, SNMP, and RESTful APIs, ensuring seamless integration with network orchestration platforms. Support for telemetry and automation allows IT administrators to monitor and configure devices dynamically in real-time.

Enterprise-Grade Features and Benefits

The HPE JL317-61101 Altoline 6921 switch incorporates features that meet the performance, availability, and operational efficiency requirements of enterprise-grade networks.

Redundancy and High Availability

Dual redundant power supplies and fans ensure minimal downtime. The AC power unit with front-to-back airflow helps maintain temperature efficiency across tightly packed racks, reducing cooling costs and increasing hardware lifespan.

Hot-Swappable Components

• Power supplies and fans can be swapped without interrupting service.
• Ideal for mission-critical network operations with 24/7 uptime requirements.

Layer 2 and Layer 3 Switching

Full Layer 2 and Layer 3 support enables seamless VLAN segmentation, traffic engineering, and routing. Features include static and dynamic routing (OSPF, BGP), advanced ACLs, QoS, and multicast forwarding for diverse workloads.

Use Cases Across Industries

The JL317-61101 is built for high-throughput environments with stringent uptime and bandwidth requirements. Industries and applications include:

Cloud Data Centers

Its high port density and compatibility with open network operating systems make this switch ideal for cloud-scale data centers. It supports leaf-spine architectures for east-west traffic optimization and enhances data flow in containerized environments.

Container and Microservices Architectures

The switch supports granular flow control and segmentation, making it suitable for Kubernetes clusters and microservice deployments with high bandwidth needs.

Telecommunications and Service Providers

Telecoms benefit from the JL317-61101's carrier-grade reliability, low-latency switching, and support for MPLS, EVPN, and VXLAN for virtual networking. Its compatibility with SDN frameworks allows for programmable provisioning and traffic steering.

High-Frequency Trading and Financial Services

With ultra-low latency and deterministic packet forwarding, this switch is appropriate for financial networks where every microsecond matters. The high-speed QSFP+ ports deliver non-blocking connectivity between trading applications and servers.

Performance Metrics and Testing

The JL317-61101 switch has undergone rigorous performance testing for enterprise deployment. These include latency benchmarks, I/O throughput, MTBF (Mean Time Between Failures), and energy efficiency ratings.

Latency and Packet Forwarding

Tested latency is typically below 1 microsecond per port under full load. Line-rate packet forwarding ensures minimal jitter and packet loss, making the switch viable for video streaming, conferencing, and VoIP applications.

Energy Efficiency and Cooling

Power-efficient components and directional airflow allow for effective cooling in rack-mounted environments. Power usage effectiveness (PUE) metrics remain low even under peak network load, contributing to green data center initiatives.

Security Features

Security is a cornerstone of the JL317-61101 switch architecture. It includes both hardware and software-level protections to mitigate threats, enforce policies, and maintain integrity.

Access Control and Authentication

• 802.1X port-based access control
• MAC filtering and static MAC assignments
• RADIUS and TACACS+ integration

Advanced Network Security Features

• DHCP snooping, ARP inspection, and IP source guard
• DoS protection and control plane policing (CoPP)
• Secure boot and signed firmware updates

Environmental and Compliance Standards

The HPE JL317-61101 switch meets industry environmental and operational compliance standards, ensuring long-term deployment compatibility across global enterprises.

Certifications and Compliance

• RoHS and WEEE compliance for environmental safety
• UL/IEC/EN safety certifications
• FCC Class A and CE EMC certifications

Operating Conditions

Engineered for data center and edge environments, the switch operates efficiently under a wide range of temperature and humidity levels:

• Operating temperature: 0°C to 45°C
• Relative humidity: 10% to 90%, non-condensing

Integration with Network Ecosystems

JL317-61101 integrates seamlessly into multivendor environments through standard-based protocols and open APIs. Whether deploying in legacy systems or modern SDN/NFV-based ecosystems, the switch is adaptable to a variety of use cases.

Compatible Platforms and Protocols

• Spanning Tree Protocol (STP/RSTP/MSTP)
• Link Aggregation (LACP)
• IPv4/IPv6 dual stack
• NetFlow/sFlow for traffic analysis
• OpenFlow and Netconf/YANG for SDN integration

Deployment Scenarios and Topologies

The switch supports various deployment topologies and scenarios, from top-of-rack aggregation to core data center switching. Example use cases include:

Spine-Leaf Architecture

By leveraging 48 10G downlink ports and 6 40G uplinks, the JL317-61101 switch enables scalable and symmetrical spine-leaf network configurations. This reduces oversubscription and improves performance in east-west traffic scenarios.

Campus Core or Aggregation Layer

Due to its high port count and management capabilities, this model serves well as an aggregation switch in campus networks, connecting access layer switches and providing uplinks to the core.

Remote Office and Edge Networks

The 1U form factor and AC-powered design allow the JL317-61101 to be deployed in edge environments, remote offices, and research labs requiring high throughput and reliability in a compact footprint.

Lifecycle Management and Support

Hewlett Packard Enterprise offers comprehensive support services for the JL317-61101 switch, including warranty, firmware updates, and technical support for hardware and software integration.

Warranty and Extended Services

• Limited lifetime warranty with next-business-day hardware replacement
• Optional extended support plans for 24/7 coverage
• Firmware and security patch lifecycle management

Remote Monitoring and Diagnostics

Remote diagnostics and health monitoring tools ensure continuous visibility into switch operations. Integration with tools like HPE Intelligent Management Center (IMC) allows centralized control and automated alerts.

Summary of Key Advantages

• 48 SFP+ and 6 QSFP+ ports for scalable bandwidth
• Open networking with ONIE for flexible OS deployment
• High-density 1U form factor for space efficiency
• Front-to-back airflow and redundant AC power for reliable operations
• Advanced L2/L3 features and programmable APIs
• Ideal for data centers, cloud networks, and enterprise backbones