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HPE JL827A FlexNetwork 5140 PoE+ 4SFP+ Managed Switch.

JL827A
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Brief Overview of JL827A

HPE FlexNetwork 5140 PoE+ 4SFP+ Managed Network Switches JL827A. New (System) Pull with 6-Month Replacement Warranty
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SKU/MPNJL827AAvailability✅ In StockProcessing TimeUsually ships same day ManufacturerHPE Product/Item ConditionNew (System) Pull ServerOrbit Replacement WarrantySix-Month (180 Days)
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Description

Overview of HPE JL827A FlexNetwork Switch

The HPE JL827A FlexNetwork 5140 is a high-performance switch designed for enterprise networks. Featuring 28 ports and advanced capabilities, this device is tailored for efficient data handling and robust connectivity in a rack-mounted form factor.

Key Characteristics

  • Device Type: Smart Switch - 28 Ports - Layer 3
  • Mounting: Rack-mountable 1U
  • Network Technology: Gigabit Ethernet

Port Configuration

Total Ports

The switch includes a diverse range of ports:

  • 24 x 10/100/1000 Mbps (PoE+)
  • 4 x Combo 10/100/1000Base-T (PoE+) / 100/1000Base-X SFP
  • 4 x 10 Gigabit Ethernet / 1 Gigabit Ethernet SFP+

Power Over Ethernet (PoE)

This switch supports PoE+ with a power budget of:

  • 370 Watts

Performance Metrics

  • Latency:
    • 5 µs at 1000 Mbps
    • 3 µs at 10 Gbps
  • Throughput: 96 Mpps
  • Routing/Switching Capacity: 128 Gbps

Capacity and Scalability

  • IPv4 Routing Table Entries: 512
  • IPv6 Routing Table Entries: 256
  • VLAN IDs: 4094
  • MAC Address Table Size: 16,384 Entries
  • Jumbo Frame Support: Up to 9216 Bytes

Routing Protocols Supported

  • OSPF
  • RIP-1, RIP-2
  • IGMP, OSPFv2, IGMPv3, OSPFv3
  • Static IPv4 and IPv6 Routing
  • CIDR

Remote Management Protocols

The switch offers extensive remote management features:

  • SNMP v1, v2c, v3
  • RMON (1, 2, 3, 9)
  • Telnet
  • HTTPS
  • TFTP
  • CLI
  • NTP
  • ICMP
  • RADIUS

Security Features

  • Encryption: SSL
  • Authentication Methods:
    • RADIUS
    • TACACS+
    • Secure Shell (SSH v2)

Advanced Functionality

The switch includes several advanced features for enhanced network performance:

  • Flow Control
  • BootP and ARP Support
  • Load Balancing
  • VLAN Support with Auto-Uplink (Auto MDI/MDI-X)
  • IGMP Snooping
  • DiffServ Support
  • High Availability Features
  • Half Duplex and Full Duplex Modes
  • SFlow and Spanning Tree Protocol (STP) Support
  • Rapid Spanning Tree Protocol (RSTP)
  • Virtual Router Redundancy Protocol (VRRP)
  • Multiple Spanning Tree Protocol (MSTP)
  • Access Control Lists (ACL)
  • Quality of Service (QoS) Management
  • Committed Access Rate (CAR)
  • DHCP Server Functionality
  • MLD Snooping
  • Device Link Detection Protocol (DLDP) Support
  • STP Root Guard
  • DHCP Relay
  • Link Aggregation Control Protocol (LACP)
  • Port Security Mechanisms
  • Energy Efficient Ethernet
  • Dynamic ARP Protection
  • DHCP Protection
  • Multiple VLAN Registration Protocol (MVRP)
  • Strict Priority Queuing (SPQ)
  • Port Isolation Techniques
  • Generic Attribute Registration Protocol (GARP)
  • OpenFlow Support
  • IP Source Guard
  • ICMP Router Discovery Protocol (IRDP)
  • Link Aggregation
  • VLAN Double Tagging (Q-in-Q)
  • LLDP-MED Support
  • Smart Link Technology
  • Guest VLAN Functionality
  • Ethernet OAM
  • Proxy ARP
  • Weighted Round Robin (WRR)
  • Intelligent Resilient Fabric Technology (IRF)
  • BPDU Protection
  • UDP Support
  • Multiple Registration Protocol (MRP)

Compliance and Standards

This switch adheres to various industry standards for reliability and performance:

  • IEEE 802.3 Series (Ethernet Standards)
  • IEEE 802.1 Series (Bridging Standards)
  • ANSI/TIA-1057
  • IEEE 802.1AB (LLDP)
  • IEEE 802.3at (PoE+)
  • IEEE 802.3az (Energy Efficient Ethernet)
  • IEEE 802.1AX (Link Aggregation)

Memory and Processing Capabilities

  • RAM: 512 MB SDRAM
  • Flash Memory: 256 MB

Status Indicators

  • Port Status Indicators
  • System Status Indicators

Expansion and Connectivity Options

Interface Details

  • 24 x 1000Base-T RJ-45 (PoE+)
  • 4 x 1000Base-X SFP Ports
  • 4 x 1000Base-X / 10GBase-X SFP+ Ports
  • 1 x Console RJ-45 Management Port
  • 1 x Micro-USB 5-Pin USB Header Management Port

Power Specifications

Power Supply Details

  • Power Source: Internal Power Supply
  • Power Output: 451 Watts
  • Voltage Requirements: AC 100-240 V (50/60 Hz)

Part Number: JL827A

The HPE FlexNetwork 5140 PoE+ 4SFP+ Switch is an advanced networking solution designed to meet the demanding needs of modern businesses. One of its standout features is the Part Number, specifically the JL827A model. This unique identifier plays a crucial role in ensuring compatibility and ease of use for users. In this section, we will explore the benefits and importance of the JL827A Part Number, highlighting its significance in optimizing network performance and simplifying network management.

Compatibility Assurance

When it comes to networking equipment, compatibility is of utmost importance. The JL827A Part Number guarantees that this switch is specifically designed for the HPE FlexNetwork 5140 series. This means that it is tailor-made to work seamlessly with other components in the series, ensuring optimal performance and reliability. By using the JL827A model, users can have peace of mind knowing that they are investing in a switch that is fully compatible with their existing infrastructure.

Streamlined Network Management

Efficient network management is essential for businesses to maintain productivity and minimize downtime. The JL827A Part Number simplifies the process by providing a standardized model that can be easily integrated into existing network setups. This means that administrators can quickly deploy the switch without having to spend excessive time configuring and troubleshooting compatibility issues. The streamlined management process saves valuable time and resources, allowing IT teams to focus on more critical tasks.

Unified Support and Warranty

Another advantage of the JL827A Part Number is unified support and warranty coverage offered by HPE. When users opt for this specific model, they gain access to dedicated technical support and comprehensive warranty packages tailored specifically for the HPE FlexNetwork 5140 PoE+ 4SFP+ Switch. This ensures that any potential issues or concerns can be addressed promptly and effectively, minimizing disruptions to business operations. The peace of mind offered by the JL827A Part Number is invaluable for businesses seeking reliable network infrastructure.

Expert Assistance

Choosing the right networking equipment can be a daunting task, especially for businesses without dedicated IT departments. The JL827A Part Number simplifies this process by providing clear guidance and expert assistance. Users can rely on HPE's extensive knowledge and experience to help them determine if the HPE FlexNetwork 5140 PoE+ 4SFP+ Switch with JL827A is the right fit for their specific requirements. This personalized support ensures that businesses can make informed decisions and invest in a solution that aligns perfectly with their networking needs.

Seamless Upgrades

As technology evolves, businesses need to adapt and upgrade their network infrastructure to stay competitive. The JL827A Part Number offers seamless upgrade options for users of the HPE FlexNetwork 5140 series. By choosing this specific model, businesses can easily integrate newer switches or expand their network without complications or disruptions. The standardized nature of the JL827A Part Number ensures that future upgrades will be hassle-free, allowing businesses to scale their network infrastructure as needed.

Interoperability with Existing Infrastructure

The JL827A Part Number guarantees interoperability with existing network infrastructure, irrespective of the vendor or model. This flexibility is particularly beneficial for businesses that have multiple vendors' equipment or are planning a phased migration to HPE solutions. The ability to seamlessly integrate the HPE FlexNetwork 5140 PoE+ 4SFP+ Switch with JL827A into an existing network environment simplifies the migration process and minimizes compatibility issues. This ensures a smooth transition and reduces any potential disruptions during the implementation phase.

Future-Proof Investment

Investing in networking equipment is a long-term decision. The JL827A Part Number ensures that businesses are making a future-proof investment by aligning with HPE's commitment to innovation and compatibility. By choosing this specific model, users can be confident that their networking infrastructure can readily adapt to emerging technologies and evolving business requirements. The JL827A Part Number guarantees that businesses can stay ahead of the curve and maximize the lifespan of their network infrastructure.

Power Over Ethernet (PoE+)

Power Over Ethernet (PoE+) is a game-changing feature of the HPE FlexNetwork 5140 PoE+ 4SFP+ Switch. It brings numerous benefits to users, enabling them to power connected devices through the network cable itself. In this section, we will explore the importance and advantages of the PoE+ feature, highlighting its ability to simplify network deployments, enhance flexibility, and improve energy efficiency.

Streamlined Network Deployments

Traditional network setups often require separate power sources for devices such as IP phones, wireless access points, and security cameras. This can result in complex wiring arrangements and increased installation time. However, with the PoE+ feature offered by the HPE FlexNetwork 5140 PoE+ 4SFP+ Switch, power can be delivered over the Ethernet cable along with data transmission. This eliminates the need for separate power outlets, simplifying network deployments and reducing installation costs.

Enhanced Flexibility

The PoE+ feature provides users with unparalleled flexibility in device placement. Since power is delivered through the Ethernet cable, devices can be installed in locations where power outlets may not be easily accessible or available. This versatility opens up possibilities for deploying devices in areas that were previously deemed impractical or impossible. Businesses can optimize their network infrastructure by strategically placing devices wherever they are needed most without being restricted by power availability.

Improved Energy Efficiency

The PoE+ feature promotes energy efficiency by intelligently managing power consumption. It allows for centralized control and monitoring of connected devices, enabling administrators to optimize power usage based on actual needs. For example, devices that are not in use can be powered down automatically, reducing energy wastage. Additionally, the PoE+ feature supports advanced power management protocols, such as IEEE 802.3az Energy Efficient Ethernet, which further enhances energy efficiency and lowers operational costs.

Cost Savings

By utilizing the PoE+ feature, businesses can significantly reduce costs associated with power infrastructure. The elimination of separate power outlets and the ability to power multiple devices from a single switch simplify network setups and reduce cabling requirements. This results in lower installation and maintenance costs. Additionally, the energy-efficient nature of the PoE+ feature helps businesses save on electricity bills, contributing to long-term cost savings.

Centralized Management

The PoE+ feature enables centralized management of connected devices, providing administrators with better control and visibility over their network infrastructure. Through a unified management interface, administrators can monitor power consumption, troubleshoot issues remotely, and implement power policies across the network. This centralized approach simplifies network management, enhances security, and reduces the time and effort required for routine maintenance tasks.

Scalability

The PoE+ feature offers scalability options for businesses looking to expand their network infrastructure. By utilizing this feature, users can easily add new devices without the need for additional power sources or complicated rewiring. This scalability ensures that businesses can adapt to changing needs and seamlessly integrate new technologies into their network environment.

Reliability

With the PoE+ feature, businesses can ensure uninterrupted power supply to critical devices even during power outages. By utilizing backup power solutions such as uninterruptible power supplies (UPS), businesses can maintain essential services without disruption. This reliability is crucial for businesses that rely heavily on devices such as IP phones or security cameras, ensuring continuous operation and enhanced security.

Number Of Ports: 4

The HPE FlexNetwork 5140 PoE+ 4SFP+ Switch stands out with its impressive number of ports. With four ports available, this switch offers users a flexible and scalable network solution. In this section, we will explore the benefits and importance of having four ports, highlighting how it allows for increased connectivity options, simplified network setups, and future scalability.

Increased Connectivity Options

With four ports available, the HPE FlexNetwork 5140 PoE+ 4SFP+ Switch provides users with a wide range of connectivity options. Each port can be utilized to connect various devices such as servers, workstations, printers, or other switches. The increased number of ports ensures that businesses have sufficient connectivity options to meet their current needs and accommodate future growth. This flexibility allows for seamless integration of new devices or expansion of the network infrastructure without the need for additional switches.

Simplified Network Setups

The four ports on the HPE FlexNetwork 5140 PoE+ 4SFP+ Switch simplify network setups by centralizing connectivity. Instead of having multiple switches or devices requiring individual connections, users can consolidate their network infrastructure by utilizing the available ports on this switch. This simplification not only reduces cabling complexity but also minimizes points of failure and troubleshooting efforts. The streamlined setup process saves time and resources, allowing businesses to focus on core operations.

Future Scalability

Scalability is a critical consideration when investing in networking equipment. The four ports on the HPE FlexNetwork 5140 PoE+ 4SFP+ Switch provide businesses with room for future expansion. As network requirements grow, users can leverage the available ports to connect additional devices or incorporate new technologies seamlessly. This scalability ensures that businesses can adapt their network infrastructure to meet evolving needs without the need for extensive reconfiguration or hardware replacement.

Optimized Network Performance

The availability of four ports on the HPE FlexNetwork 5140 PoE+ 4SFP+ Switch contributes to optimized network performance. Users can distribute network traffic across multiple ports, reducing congestion and ensuring smooth data transmission. This load balancing capability enhances overall network efficiency and minimizes latency, resulting in improved user experience and increased productivity. The four ports enable businesses to harness the full potential of their network infrastructure, supporting high-performance applications and demanding workloads.

Redundancy and Resilience

Having four ports on the HPE FlexNetwork 5140 PoE+ 4SFP+ Switch allows businesses to implement redundancy and resilience measures. By utilizing multiple ports, users can establish link aggregation groups (LAGs) or create backup connections that automatically activate in the event of a link failure. This redundancy ensures uninterrupted network connectivity and minimizes the risk of downtime, which is crucial for businesses that rely heavily on continuous network access.

Network Segmentation

The availability of four ports enables network segmentation, allowing businesses to separate traffic based on different criteria such as department, security level, or application type. By segmenting the network, businesses can enhance security, improve performance, and simplify network management. The four ports on the HPE FlexNetwork 5140 PoE+ 4SFP+ Switch provide the necessary flexibility to implement network segmentation strategies effectively, ensuring that each segment operates independently while remaining interconnected.

Convergence

The four ports on the HPE FlexNetwork 5140 PoE+ 4SFP+ Switch facilitate convergence by supporting multiple networking protocols and technologies. Businesses can utilize these ports to connect devices or switches that operate on different protocols, such as Ethernet, Fiber Channel, or InfiniBand. This convergence simplifies network infrastructure and reduces the need for separate switches or devices, resulting in cost savings and improved manageability. The four ports provide businesses with the flexibility to converge their network infrastructure without compromising performance or reliability.

Number Of SFP Ports: 4

The HPE FlexNetwork 5140 PoE+ 4SFP+ Switch is equipped with four Small Form-Factor Pluggable (SFP) ports. These SFP ports offer users enhanced flexibility and scalability when it comes to network connectivity. In this section, we will explore the benefits and importance of having four SFP ports, highlighting their ability to support various networking technologies, enable long-distance connections, and simplify network configurations.

Support for Various Networking Technologies

The four SFP ports on the HPE FlexNetwork 5140 PoE+ 4SFP+ Switch support a wide range of networking technologies. SFP modules can be easily inserted into these ports to enable specific connectivity options such as Gigabit Ethernet, 10 Gigabit Ethernet, or Fibre Channel. This versatility allows businesses to adapt their network infrastructure to different networking requirements without having to invest in separate switches or devices. The four SFP ports provide a cost-effective and flexible solution for implementing diverse networking technologies within a single switch.

Long-Distance Connectivity

SFP technology enables long-distance connectivity through fiber-optic cables. By utilizing the four SFP ports on the HPE FlexNetwork 5140 PoE+ 4SFP+ Switch, businesses can establish reliable connections over extended distances. This is particularly beneficial for organizations with geographically dispersed locations or those requiring connectivity between buildings or floors. The ability to transmit data over longer distances without compromising performance or reliability opens up possibilities for efficient network deployments and facilitates seamless collaboration across different sites.

Simplified Network Configurations

The four SFP ports on the HPE FlexNetwork 5140 PoE+ 4SFP+ Switch simplify network configurations by offering plug-and-play connectivity options. SFP modules can be easily inserted or removed from the SFP ports, allowing for quick and hassle-free network modifications. This flexibility is invaluable for businesses that require frequent changes to their network infrastructure or those planning to expand their network in the future. The simplified network configurations provided by the four SFP ports save time, effort, and resources, enabling businesses to adapt quickly to changing networking needs.

Scalability and Future-Proofing

The four SFP ports on the HPE FlexNetwork 5140 PoE+ 4SFP+ Switch contribute to scalability and future-proofing of the network infrastructure. These ports provide businesses with the flexibility to scale their network connectivity as required. Whether it's adding new devices, expanding to additional locations, or upgrading to higher-speed networking technologies, the four SFP ports can accommodate these changes without the need for extensive reconfiguration or hardware replacement. This scalability ensures that businesses can adapt their network infrastructure to meet evolving needs while protecting their initial investment.

High-Speed Data Transmission

SFP modules used with the four SFP ports support high-speed data transmission rates. Depending on the specific SFP modules chosen, businesses can achieve speeds of up to 10 Gigabits per second (Gbps) or higher. This high-speed data transmission capability enables businesses to handle bandwidth-intensive applications, such as video streaming, large file transfers, or data backups, without bottlenecks or performance degradation. The four SFP ports maximize network efficiency and ensure that businesses can leverage the full potential of their network infrastructure.

Redundancy and Resilience

The availability of four SFP ports enables businesses to implement redundancy and resilience measures in their network infrastructure. By utilizing multiple SFP ports, users can establish link aggregation groups (LAGs) or create backup connections that automatically activate in the event of a link failure. This redundancy ensures uninterrupted network connectivity and minimizes the risk of downtime. The four SFP ports on the HPE FlexNetwork 5140 PoE+ 4SFP+ Switch provide businesses with the necessary flexibility to implement resilient network configurations without compromising performance or reliability.

Interoperability with Existing Infrastructure

The four SFP ports on the HPE FlexNetwork 5140 PoE+ 4SFP+ Switch ensure interoperability with existing network infrastructure. SFP modules are available in various types, such as copper or fiber-optic, allowing businesses to connect to their preferred cabling media. This compatibility ensures that businesses can seamlessly integrate the HPE FlexNetwork 5140 PoE+ 4SFP+ Switch into their existing network environment without the need for extensive reconfiguration or investments in additional hardware. The four SFP ports provide businesses with the flexibility to leverage their existing infrastructure while benefiting from the advanced features of this switch.

In conclusion, the HPE FlexNetwork 5140 PoE+ 4SFP+ Switch with its JL827A Part Number, Power Over Ethernet feature, four ports, and four SFP ports offers businesses a comprehensive networking solution. The JL827A Part Number ensures compatibility, streamlined management, and unified support, providing peace of mind to users. The Power Over Ethernet feature simplifies network deployments, enhances flexibility, and improves energy efficiency. The four ports enable increased connectivity options, simplified network setups, and future scalability. The four SFP ports support various networking technologies, enable long-distance connections, and simplify network configurations. By choosing the HPE FlexNetwork 5140 PoE+ 4SFP+ Switch, businesses can optimize their network infrastructure, enhance productivity, and adapt to evolving networking requirements.

Features
Product/Item Condition:
New (System) Pull
ServerOrbit Replacement Warranty:
Six-Month (180 Days)