JL824A HPE FlexNetwork 5140 48G PoE+ 4SFP+ EI Managed L3 Gigabit Ethernet (10/100/1000) Power over Ethernet (PoE) 1U
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FlexNetwork 5140 48G PoE+ 4SFP+ EI
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JL824A Overview
<> HPE JL824A Flexnetwork 5140 48g Poe+ 4sfp+ Ei - Switch - 52 Ports - Smart - Rack-mountable.
FlexNetwork 5140 48G PoE+ 4SFP+ EI Switch
- Managed L3 Web-based management
- Quality of Service (QoS) support
- Basic switching RJ-45 Ethernet ports quantity: 48 Console port: RJ-45
- 10G support
- MAC address table: 16384 entries Switching capacity: 176 Gbit/s
- Access Control List (ACL)
- 1U Rack mounting Stackable
- AC Power supply included Power over Ethernet (PoE)
Summary Description
HPE FlexNetwork 5140 48G PoE+ 4SFP+ EI. Switch type: Managed, Switch layer: L3. Basic switching RJ-45 Ethernet ports type: Gigabit Ethernet (10/100/1000), Basic switching RJ-45 Ethernet ports quantity: 48, Console port: RJ-45. Full duplex. MAC address table: 16384 entries, Switching capacity: 176 Gbit/s. Networking standards: IEEE 802.1AX, IEEE 802.1D, IEEE 802.1Q, IEEE 802.1ab, IEEE 802.1ad, IEEE 802.1ak, IEEE 802.1p,.... Power over Ethernet (PoE). 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 | L3 |
| Quality of Service (QoS) support | Y |
| Web-based management | Y |
Ports & interfaces
| Basic switching RJ-45 Ethernet ports quantity | 48 |
|---|---|
| Basic switching RJ-45 Ethernet ports type | Gigabit Ethernet (10/100/1000) |
| SFP+ module slots quantity | 4 |
| Console port | RJ-45 |
Network
| Networking standards | IEEE 802.1AX, IEEE 802.1D, IEEE 802.1Q, IEEE 802.1ab, IEEE 802.1ad, IEEE 802.1ak, IEEE 802.1p, IEEE 802.1s, IEEE 802.1w, IEEE 802.1x, IEEE 802.3, IEEE 802.3ab, IEEE 802.3ac, IEEE 802.3ad, IEEE 802.3ae, IEEE 802.3af, IEEE 802.3at, IEEE 802.3az, IEEE 802.3i, IEEE 802.3u, IEEE 802.3x, IEEE 802.3z |
|---|---|
| 10G support | Y |
| Full duplex | Y |
| IP routing | Y |
| Flow control support | Y |
| Link aggregation | Y |
| Broadcast storm control | Y |
| Auto MDI/MDI-X | Y |
| Spanning tree protocol | Y |
| Auto-sensing | Y |
| VLAN support | Y |
Data transmission
| Switching capacity | 176 Gbit/s |
|---|---|
| Throughput | 132 Mpps |
| MAC address table | 16384 entries |
| Latency (1 Gbps) | 5 µs |
| Latency (10 Gbps) | 3 µs |
| Jumbo frames support | Y |
Security
| DHCP features | DHCP server |
|---|---|
| Access Control List (ACL) | Y |
| IGMP snooping | Y |
| Authentication | MAC-based authentication |
| Authentication type | HWTACACS, RADIUS |
Multicast features
| Multicast support | Y |
|---|
Protocols
| Routing protocols | OSPF, OSPFv2, OSPFv3, RIP, RIP-1, RIP-2 |
|---|---|
| IPv4 FIB entries | 512 |
| IPv6 FIB entries | 256 |
Design
| Rack mounting | Y |
|---|---|
| Stackable | Y |
| Form factor | 1U |
Performance
| Physical stacking (units) | 9 |
|---|---|
| Memory type | SDRAM |
| Internal memory | 512 MB |
| Flash memory | 256 MB |
Power
| Power source | AC |
|---|---|
| Power supply included | Y |
| AC input voltage | 100 - 240 V |
| AC input frequency | 50 - 60 Hz |
| Power consumption (max) | 478 W |
Power over Ethernet (PoE)
| Power over Ethernet (PoE) | Y |
|---|---|
| Total Power over Ethernet (PoE) budget | 370 W |
Operational conditions
| Operating temperature (T-T) | -5 - 45 °C |
|---|---|
| Storage temperature (T-T) | -40 - 70 °C |
| Operating relative humidity (H-H) | 10 - 90% |
| Storage relative humidity (H-H) | 5 - 95% |
Weight & dimensions
| Width | 440 mm |
|---|---|
| Depth | 400 mm |
| Height | 43.6 mm |
| Weight | 6 kg |
Logistics data
| Harmonized System (HS) code | 85176990 |
|---|
Resources
Documents
Frequently Asked Questions
What are the primary performance capabilities of the HPE FlexNetwork 5140 48G PoE+ 4SFP+ EI? +
This switch is engineered for high-performance enterprise edge connectivity. Featuring 48 Gigabit Ethernet ports with PoE+ support and four 10GbE SFP+ uplinks, it delivers the high-speed throughput and low latency required for demanding data-intensive applications. Its Layer 3 feature set allows for efficient routing and traffic management, making it an ideal choice for businesses looking to optimize their network infrastructure and support modern, high-bandwidth workloads effectively.
How does the PoE+ functionality on the JL824A assist in network deployment? +
The PoE+ integration on this switch simplifies deployments by providing power and data over a single Ethernet cable. This is specifically beneficial for powering high-drain devices like Wi-Fi 6 access points, IP cameras, and VoIP phones without requiring additional electrical infrastructure at each endpoint. It significantly reduces installation complexity and costs, allowing for more flexible placement of network peripherals throughout your office or facility space.
What kind of management interface does the HPE FlexNetwork 5140 support? +
The JL824A is a fully managed switch that supports industry-standard management protocols. Administrators can configure and monitor the device via an intuitive command-line interface, SNMP, or web-based management platforms. This comprehensive visibility allows IT teams to implement robust security policies, configure VLANs, and perform real-time diagnostics, ensuring that the network remains stable, secure, and aligned with enterprise operational standards.
Is the HPE FlexNetwork 5140 suitable for a Layer 3 routing environment? +
Yes, this model features Layer 3 switching capabilities, including static routing and RIP, which allow for efficient traffic segmentation and inter-VLAN communication directly at the access layer. By offloading routing tasks from the core network to the access switch, organizations can reduce bottlenecks, decrease latency, and improve overall network efficiency in environments that require complex, scalable traffic management.
Can the 4SFP+ ports on the JL824A be used for stacking? +
The four SFP+ ports on the FlexNetwork 5140 are primarily designed as high-speed 10GbE uplinks to connect to the core network or aggregate traffic from other switches. While they offer excellent flexibility for high-speed connectivity, you should verify the specific firmware version and stacking documentation to confirm the current support status for virtual stacking or high-availability configurations in your particular network topology.
What makes the JL824A a reliable choice for enterprise rackmount environments? +
Designed for demanding enterprise environments, this switch features a robust rackmount chassis and redundant-capable power systems. Its hardware is built for continuous operation, providing the stability necessary for critical business infrastructure. The combination of its cooling efficiency and enterprise-grade internal components ensures consistent performance even under heavy loads, helping to minimize downtime and maintain a reliable connection for your internal and external network resources.
Does the HPE FlexNetwork 5140 support advanced security protocols? +
Security is a core focus of the FlexNetwork 5140 series. It supports a wide range of security features, including 802.1X authentication, port-based access control, and ACLs (Access Control Lists). These capabilities enable administrators to enforce strict network access policies, protecting your infrastructure from unauthorized access and potential threats. By integrating these security measures directly into the switch, you can ensure a secure and controlled network edge.
What is the typical use case for the 48G PoE+ model in an office network? +
The 48G PoE+ configuration is best suited for medium to large enterprise access layers. It excels in environments where a high density of PoE-enabled devices, such as unified communications systems or wireless networks, are required. With its balance of Gigabit desktop connectivity and 10GbE fiber uplinks, it provides the perfect foundation for modern, converged networks that combine voice, video, and data traffic.
How can I obtain a bulk quote for multiple JL824A units for my company's project? +
If you are planning a large-scale infrastructure refresh or require multiple units for a specific deployment, BuyRouterSwitch.com is here to assist. Simply reach out to our dedicated sales team through our contact form or live chat with your quantity requirements. We specialize in providing competitive pricing for bulk orders to ensure your project stays on budget while securing the high-quality enterprise hardware you need.
Why should I choose BuyRouterSwitch.com for my HPE network hardware requirements? +
BuyRouterSwitch.com is a trusted source for professional-grade networking equipment. We focus on providing a secure, streamlined procurement experience for IT professionals and enterprises. Our team understands the critical nature of enterprise hardware and provides accurate, expert-vetted product information, ensuring you receive the exact specifications required for your network infrastructure. We pride ourselves on transparent, professional service and high-quality genuine hardware to support your business operations.
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