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MPN: JL828A#ABA·By: HPE
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The HPE FlexNetwork 5140 EI Switch Series (JL828A#ABA) provides scalable, high-availability access layer switching for medium/large enterprise campus networks. Featuring 24 autosensing 10/100/1000BASE-T RJ-45 ports and 4 dual-rate SFP+ (1/10GbE) uplink ports, it offers 128 Gbps switching capacity and 96 Mpps forwarding performance with low latency (5μs at 1Gbps, 3μs at 10Gbps). Supports HPE Intelligent Resilient Fabric (IRF) for simplified management and redundancy across stacked units, static IPv4/IPv6 routing, RIP, OSPF, enterprise-class QoS, ACLs, IPv6, and Energy Efficient Ethernet for reduced TCO. Ideal for voice/video/wireless deployments with PoE+ models available; includes embedded Smart Management Center, sFlow, OpenFlow, and extensive security features like port security, IP source guard, and dynamic ARP protection. Rack-mountable 1U design with dual internal power supplies option enhances reliability.
| Manufacturer part # | JL828A#ABA |
|---|---|
| Brand | HPE |
| Condition | New |
| Model | 5140 24G 4SFP+ EI |
| Stacking | HPE IRF |
| Product Line | FlexNetwork 5140 EI |
| Product Type | L3 Managed Ethernet Switch |
| Layer Support | Layer 3 - managed/smart |
| Routing Protocols | Static IPv4/IPv6, RIP v1/v2, OSPFv2/v3 |
| Management Protocols | SNMP v1/2c/3, RMON, Telnet, HTTPS, CLI |
Optimized for HPE FlexNetwork ecosystem; compatible with standard SFP+ optics and enterprise rack infrastructure.
Native IRF stacking with other 5140 models.
Deploy as high-density Gigabit access for user endpoints, VoIP phones, and wireless APs in medium/large enterprise buildings.
Stack multiple units via IRF for resilient 10GbE uplinks to core switches in distributed office networks.
Connect servers with low-latency 1/10GbE ports supporting jumbo frames and L3 routing for east-west traffic.
Provide managed L3 services, QoS, and security for cost-effective branch connectivity with 10GbE uplinks.
Enable PoE+ models for powering IP phones, cameras, and Wi-Fi in converged AV networks.
Use IRF stacking, STP root guard, and LACP for redundant topologies in mission-critical environments.
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[email protected]| RAM | 512 MB DDR3 SDRAM |
|---|---|
| Flash Memory | 256 MB |
| VLAN IDs | 4094 |
|---|---|
| IPv4 Routes | 512 |
| IPv6 Routes | 256 |
| Jumbo Frames | 9216 bytes |
| Latency 1Gbps | 5 μs |
| Latency 10Gbps | 3 μs |
| Forwarding Rate | 96 Mpps |
| MAC Address Table | 16384 entries |
| Switching Capacity | 128 Gbps full duplex |
| Power Supply | Internal fixed, 24W |
|---|---|
| Input Voltage | AC 100-240V 50/60Hz |
| Weight | 5.5 lb |
|---|---|
| Dimensions | 17.3 x 6.3 x 1.7 inches |
| Form Factor | 1U rack-mountable |
| Total Ports | 28 ports (24+4) |
|---|---|
| Console Port | 1x RJ-45 serial |
| Uplink Ports | 4x SFP+ 1/10GbE dual-rate |
| Downlink Ports | 24x 10/100/1000BASE-T RJ-45 autosensing |
| Management Port | 1x USB 2.0 Type A |
The JL828A#ABA offers 128 Gbps switching capacity (full duplex) and 96 Mpps forwarding rate. It includes 24x autosensing 10/100/1000BASE-T RJ-45 ports for endpoints and 4x SFP+ ports supporting 1/10GbE dual-rate uplinks, enabling flexible connectivity for Gigabit access with high-speed aggregation.
Yes, it supports HPE IRF technology for stacking up to 9 units into a single logical device with link aggregation for redundancy. Layer 3 features include static IPv4/IPv6 routing (512 IPv4/256 IPv6 entries), RIP v1/v2, OSPFv2/v3, enabling efficient traffic management without external routers.
Enterprise-class security includes ACLs, port security, IP source guard, dynamic ARP protection, DHCP snooping/protection, and 802.1X. QoS supports DiffServ, strict priority queuing, weighted round robin, enabling prioritization for voice/video traffic in congested campus networks.
Yes, with Energy Efficient Ethernet (IEEE 802.3az), automatic idle port power reduction, and low 24W power draw (internal PSU, AC 100-240V). Rack-mountable 1U design (17.3x6.3x1.7in, 5.5lb) fits standard 19in racks with airflow optimization.
Embedded tools include CLI, SNMP v1/2c/3, RMON 1/2/3/9, Telnet, HTTPS, TFTP, NTP, embedded web UI, and Smart Management Center at no extra cost. Supports sFlow, LLDP-MED, OpenFlow for SDN integration and centralized monitoring.
Latency is 5μs at 1Gbps and 3μs at 10Gbps for low-delay forwarding. Supports jumbo frames up to 9216 bytes, 16384 MAC addresses, 4094 VLANs, enhancing performance for large data transfers in data centers.
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