# Managed L3 Switch HP Enterprise HPE FlexNetwork 5140 48G PoE+ 4SFP+ EI — 48x Gigabit PoE+ ports, 4x SFP+

**URL:** https://aio.lv/en/product--hp-enterprise-jl824a--4427374
**Data updated:** 2026-04-24 10:26 (EEST)
**Category:** Network Switches
**Manufacturer:** HP Enterprise
**Manufacturer code:** JL824A
**Warranty:** 2 Years
**Availability:** Out of stock

## Summary description

HPE FlexNetwork 5140 48G PoE+ 4SFP+ EI is a managed Layer 3 Ethernet switch from HP Enterprise with 48 Gigabit RJ-45 ports providing PoE/PoE+ and 4 SFP+ uplink slots for 10Gb connectivity. It supports full duplex switching, a 16,384-entry MAC table and 176 Gbit/s switching capacity. Designed for rack mounting (1U), it supports common IEEE switching and PoE standards for enterprise LAN, IP telephony, access aggregation and small datacenter edge deployments.

## Long description

The HPE FlexNetwork 5140 48G PoE+ 4SFP+ EI is a managed Layer 3 Ethernet switch designed for medium and large enterprise campus access layers. It provides 48 Gigabit RJ-45 ports with PoE/PoE+ support and four fixed SFP+ uplinks for 10Gb connectivity. The switch supports a 16,384-entry MAC table, 176 Gbit/s switching capacity, full-duplex switching and is rack-mountable in 1U, making it suitable for access aggregation, IP telephony and small datacenter edge deployments.
Advantages
The switch delivers scalability and high availability through Intelligent Resilient Fabric (IRF) stacking, allowing multiple units to operate as a single logical switch and router. It includes enterprise-class security and QoS features such as ACLs, 802.1X, MAC authentication, dynamic ARP protection and advanced classifier-based QoS. Management options include an embedded Smart Management Center for centralized on-box control and compatibility with HPE Intelligent Management Center (IMC) for broader network visibility. Energy Efficient Ethernet and a variety of link redundancy protocols help reduce operational cost and improve uptime.
Suitable for
Enterprise access layer deployments requiring PoE/PoE+ for IP phones and wireless access points
Aggregation at the edge of small datacenter or campus networks
Environments needing advanced QoS and security features (ACLs, 802.1X, ARP protection)
Networks that benefit from stacking and centralized management via IRF or IMC
When it may not be suitable
This switch is not targeted at small home or very small office environments where 48 ports, PoE+ capacity and advanced L3 features would be unnecessary and cost-inefficient. For deployments requiring very high non-blocking switching capacity or modular flexibility beyond fixed-port designs, a higher-capacity or modular chassis switch may be more appropriate.
Key specifications
Ports: 48 x 10/100/1000 RJ-45 (PoE/PoE+)
Uplinks: 4 x SFP+ (10Gb)
Switching capacity: 176 Gbit/s
MAC address table: 16,384 entries
PoE budget: up to 370 W (PoE+ support)
Management: embedded Smart Management Center, compatible with HPE IMC
Layer support: Layer 2 switching, static Layer 3 routing and RIP
Stacking: HPE Intelligent Resilient Fabric (IRF)
Weight: 6 kg
Standards: support for IEEE 802.3 family (incl. 802.1Q, 802.1X, 802.3at, 802.3af, 802.3ae)
How to use
Install the switch in a standard 19-inch rack (1U) using included mounting hardware and connect power. Connect access devices to the 48 Gigabit RJ-45 PoE+ ports and use the four SFP+ uplinks for 10Gb aggregation links. Configure basic network settings, VLANs, QoS and security policies via the web-based Smart Management Center or HPE IMC for centralized management. If required, provision IRF stacking to combine multiple switches into a single logical device for simplified management and higher availability.
What to consider before purchase
Whether 48 PoE/PoE+ ports and up to 370 W PoE budget meet your powered device requirements
Need for 10Gb SFP+ uplinks for aggregation or high-bandwidth uplinks
Requirement for Layer 3 routing capabilities (static routes and RIP) versus full dynamic routing
Rack space (1U) and weight (approximately 6 kg) for installation
Management preference: local SmartMC versus centralized HPE IMC integration
Usage recommendations
For reliable access-layer performance, use the HPE FlexNetwork 5140 48G PoE+ 4SFP+ EI to power IP phones and wireless APs on the Gigabit ports while connecting uplinks with SFP+ modules to your aggregation switches. Enable IRF stacking and centralized management through IMC for simplified operations and faster failover. Configure QoS and ACLs to prioritise voice and control access per user or VLAN.

## Specifications

### Logistics data

| Feature | Value |
|---|---|
| Harmonized System (HS) code | 85176990 |

### Operational conditions

| Feature | Value |
|---|---|
| Operating relative humidity (H-H) | 10 - 90 |
| Storage temperature (T-T) | -40 - 70 |
| Operating temperature (T-T) | -5 - 45 |
| Storage relative humidity (H-H) | 5 - 95 |

### Power

| Feature | Value |
|---|---|
| Power source | AC |
| AC input frequency | 50 - 60 |
| AC input voltage | 100 - 240 |
| Power consumption (max) | 478 W |
| Power supply included | Yes |

### Performance

| Feature | Value |
|---|---|
| Internal memory | 512 MB |
| Flash memory | 256 MB |
| Memory type | SDRAM |
| Physical stacking (units) | 9 |

### Design

| Feature | Value |
|---|---|
| Rack mounting | Yes |
| Form factor | 1U |
| Stackable | Yes |

### Network

| Feature | Value |
|---|---|
| Full duplex | Yes |
| Networking standards | IEEE 802.3, IEEE 802.3x, IEEE 802.3u, IEEE 802.3i, IEEE 802.3az, IEEE 802.3at, IEEE 802.3af, IEEE 802.3ae, IEEE 802.3ad, IEEE 802.3ac, IEEE 802.3ab, IEEE 802.3z, IEEE 802.1x, IEEE 802.1w, IEEE 802.1s, IEEE 802.1p, IEEE 802.1ak, IEEE 802.1ad, IEEE 802.1ab, IEEE 802.1Q, IEEE 802.1D, IEEE 802.1AX |
| Flow control support | Yes |
| Link aggregation | Yes |
| Broadcast storm control | Yes |
| IP routing | Yes |
| Auto MDI/MDI-X | Yes |
| Spanning tree protocol | Yes |
| VLAN support | Yes |
| 10G support | Yes |
| Auto-sensing | Yes |

### Management features

| Feature | Value |
|---|---|
| Switch layer | L3 |
| Quality of Service (QoS) support | Yes |
| Web-based management | Yes |
| Switch type | Managed |

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 6 kg |
| Height | 43.6 mm |
| Width | 440 mm |
| Depth | 400 mm |

### Power over Ethernet (PoE)

| Feature | Value |
|---|---|
| Power over Ethernet (PoE) | Yes |
| Total Power over Ethernet (PoE) budget | 370 W |

### Protocols

| Feature | Value |
|---|---|
| Routing protocols | RIP-2, RIP-1, RIP, OSPFv3, OSPFv2, OSPF |
| IPv4 FIB entries | 512 |
| IPv6 FIB entries | 256 |

### Data transmission

| Feature | Value |
|---|---|
| MAC address table | 16384 entries |
| Switching capacity | 176 Gbit/s |
| Jumbo frames support | Yes |
| Latency (1 Gbps) | 5 µs |
| Latency (10 Gbps) | 3 µs |
| Throughput | 132 Mpps |

### Ports & interfaces

| Feature | Value |
|---|---|
| Console port | RJ-45 |
| Basic switching RJ-45 Ethernet ports type | Gigabit Ethernet (10/100/1000) |
| Basic switching RJ-45 Ethernet ports quantity | 48 |
| SFP+ module slots quantity | 4 |

### Security

| Feature | Value |
|---|---|
| Access Control List (ACL) | Yes |
| IGMP snooping | Yes |
| Authentication type | RADIUS, HWTACACS |
| Authentication | MAC-based authentication |
| DHCP features | DHCP server |

### Multicast features

| Feature | Value |
|---|---|
| Multicast support | Yes |

## FAQ

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Leasing for legal entities. All transactions are 100% secure and encrypted.

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All HP Enterprise products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized HP Enterprise service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

### How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: 10g support, weight, basic switching rj-45 ethernet ports type, switch type, basic switching rj-45 ethernet ports quantity, networking standards, compatibility with your devices or usage conditions, material quality, functionality, and warranty terms. These characteristics will help you determine how well the model meets your needs.

## Image

https://aio.lv/img/cache/product/4427374/54785374_large.webp