Description
The HPE FlexNetwork 5140 EI 48G PoE+ 4SFP+ Switch (JL824A#ABA) is a high-performance Layer 3 Gigabit Ethernet switch ideal for enterprise campus access networks. Featuring 48 PoE+ ports and 4 SFP+ uplinks, this model supports advanced routing, QoS, and comprehensive security for demanding applications such as voice, video, and wireless access. With Intelligent Resilient Framework (IRF) stacking technology, energy-efficient design, and SmartMC management, this switch delivers simplified operations, high availability, and seamless scalability. Perfect for medium to large enterprise networks seeking a reliable and secure network access layer.
| Specification | Details |
|---|---|
| Model Number | JL824A#ABA |
| Product Series | HPE FlexNetwork 5140 EI Series |
| Port Configuration | 48 × 10/100/1000 RJ-45 autosensing ports 4 × 1000/10000 SFP+ uplink ports |
| Console Port | 1 × RJ-45 serial console port |
| Layer Support | Layer 2 switching, static Layer 3 routing, RIP |
| Stacking Support | IRF support up to 9 switches |
| Switching Capacity | 176 Gbps |
| Throughput | 131 Mpps |
| Latency | <5 µs (1 Gbps), <3 µs (10 Gbps) |
| MAC Address Table | 16,384 entries |
| Routing Table Size | 1024 entries |
| PoE+ Power Budget | 370W internal (expandable to 740W with optional RPS1600) |
| Power Supply | Not included; order separately Supports AC (100–240V) and DC (–54 to –57V) |
| Power Consumption | Idle: 47W Max: 478W (AC) or up to 890W with full PoE+ (DC) |
| Heat Dissipation | Up to 1671 BTU/hr (AC) or 3037 BTU/hr (DC with PoE+) |
| Memory | 512 MB SDRAM, 256 MB Flash |
| Management Options | Web GUI, CLI, SNMP, SmartMC, HPE Aruba IMC |
| Security Features | 802.1X, MAC Auth, RADIUS/HWTACACS, ARP protection, ACLs, DHCP protection |
| QoS Features | SP, WRR, SP+WRR, WRED, CAR |
| Mounting | Rack-mountable (1U) |
| Dimensions (W × D × H) | 17.32 × 15.74 × 1.72 in (440 × 400 × 43.6 mm) |
| Weight | 13.23 lbs (6.0 kg) |
Payment & Security
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Return Policy (Short Summary)
We offer a 30-day return window for most unopened, factory-sealed items.
Returns must be authorized before shipping back and must include all original packaging and accessories. Opened or used items are not returnable unless defective.
Some products—such as custom orders, special-order items, audio gear, software, and LED video walls—are non-returnable. Non-defective returns may be subject to a 20–30% restocking fee, and customers are responsible for return shipping costs.
For damaged or incorrect items, please contact us immediately.
From Scope to Sign-Off
A structured delivery process designed to reduce risk and keep projects moving.
Plan
Discovery, site review, requirements gathering, and project alignment. We define scope, constraints, and success criteria before any design work begins.
- Discovery calls & stakeholder interviews
- On-site survey & infrastructure review
- Requirements & use-case documentation
- Project scope, timeline & milestone alignment
Engineer
System design, schematics, signal flow, BOM development, and documentation. Every project leaves this phase with a complete engineering package.
- AV system design & signal flow diagrams
- Equipment selection & BOM development
- Rack layout & control system design
- As-built documentation package
Deploy
Procurement, logistics, installation, programming, commissioning, and training. We own the delivery from first shipment to final handoff.
- Authorized procurement & logistics coordination
- Physical installation & cable management
- Control system programming & configuration
- Commissioning, testing & end-user training
Support
Monitoring, maintenance, lifecycle planning, and long-term service agreements. We stay engaged long after project close.
- 24/7 remote system monitoring
- Preventive & reactive maintenance
- Technology lifecycle & refresh planning
- Long-term service level agreements
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