What performance metrics define the JL827A switching capacity?

It delivers 128 Gbps routing/switching capacity and 95 Mpps throughput. Latency is <5 µs at 1GbE and <3 µs at 10GbE, enabling wire-speed forwarding across all 28 ports without bottlenecks in high-density access scenarios.

How does IRF stacking work on the FlexNetwork 5140 JL827A?

IRF allows stacking up to 9 JL827A switches into a single logical device via 10G SFP+ ports, providing unified management, increased resiliency, and simplified cabling. This reduces operational complexity versus traditional stacking or spanning tree protocols.

What management interfaces are available for the JL827A?

Supports CLI, web-based Smart Management Center (SmartMC) GUI, SNMP, and integration with HPE Intelligent Management Center (IMC) for end-to-end visibility. Console access via RJ-45 serial port enables advanced configuration.

Is the JL827A suitable for Layer 3 access deployments?

Yes, as a static Layer 3 switch with RIP and 1024 IPv4 routing entries, it performs inter-VLAN routing at access layer. Combined with 16K MAC table and IPv6 readiness, it scales for enterprise campus edge routing.

JL827A - HPE FlexNetwork 5140 24G PoE+ 4SFP+ EI Switch

Name: JL827A - HPE FlexNetwork 5140 24G PoE+ 4SFP+ EI Switch
Brand: HPE
SKU: JL827A
Price: 2415 USD
Availability: InStock

JL827A - HPE FlexNetwork 5140 24G PoE+ 4SFP+ EI Switch | US IT Hardware

Product overview

The HPE JL827A is a 1U Layer 3 Ethernet switch from the FlexNetwork 5140 EI series, optimized for enterprise campus access layer deployments. It provides 24 autosensing 10/100/1000 RJ-45 PoE+ ports supporting IEEE 802.3at with a 370W power budget, enabling direct powering of IP phones, wireless access points, and IP cameras without separate power supplies. Four fixed 1/10G SFP+ uplink ports deliver high-speed connectivity to aggregation or core layers. With 128 Gbps switching capacity and 95 Mpps forwarding rate, it handles dense traffic efficiently. Intelligent Resilient Fabric (IRF) stacking supports up to 9 units as a single logical device, simplifying management and enhancing resiliency. Layer 3 features include static routing and RIP. Management options encompass CLI, web GUI via SmartMC, SNMP, and HPE IMC. Low latency (<5 µs at 1G, <3 µs at 10G) ensures wire-speed performance. Ideal for medium to large enterprises requiring scalable, high-availability access switching.

128 Gbps switching capacity with full-duplex operation.
95 Mpps forwarding rate ensures non-blocking performance.
370W PoE+ budget powers 24 Gigabit access ports.
4x 1/10G SFP+ uplinks for high-speed core connectivity.
IRF stacking supports up to 9 switches logically.
Layer 3 static routing and RIP for access networks.

Expedited and overnight shipping options are available at checkout, priced by destination and service.
Purchase orders accepted from qualified institutions.
Refunds within 14 days and replacements within 30 days of delivery with an RMA (25% restocking fee on customer-initiated returns), and every part carries our Standard 30-Day Warranty - see our return policy or contact US IT Hardware.

Featuring

Manufacturer part #	JL827A
Brand	HPE
Condition	New
Brand	HPE Networking
Model	FlexNetwork 5140 24G PoE+ 4SFP+ EI
Management	CLI, Web GUI, SNMP, SmartMC, HPE IMC
Switch Type	Managed
PoE Standard	IEEE 802.3af / IEEE 802.3at
Product Line	HPE FlexNetwork 5140 Series
Product Type	Managed Ethernet Switch
Switch Layer	Layer 2 / Layer 3

Best for

Campus Access Layer
Powers end-user devices like IP phones and APs in enterprise wiring closets with PoE+ and 10G uplinks.
Wireless Deployments
Supports high-density Wi-Fi APs via 370W PoE budget and IRF for unified management.
IP Surveillance
Delivers Gigabit PoE to cameras with Layer 3 routing for VLAN segmentation.
Stackable Fabrics
IRF stacks up to 9 switches for resilient access without spanning tree complexity.
SMB Expansion
Scalable 128Gbps capacity for growing networks with low-latency forwarding.
Voice/Video Networks
Low-latency switching (<5µs) optimizes real-time UC applications over PoE ports.

Frequently asked questions

What is the PoE capability and power budget of the HPE JL827A?

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Routing Protocols	Static routing, RIP, OSPF

Security Features	ACL, 802.1X authentication, DHCP snooping, IP source guard

Network Technology	10/100/1000Base-T, 10GBase-X

Quality of Service	Traffic prioritization, shaping, rate limiting

Ethernet Technology	Gigabit Ethernet, 10 Gigabit Ethernet

Stacking Technology	IRF (Intelligent Resilient Fabric)

Networking Standards	IEEE 802.3, 802.3u, 802.3ab, 802.3ae, 802.3af, 802.3at, 802.1Q, 802.1p, 802.1X

Flash Memory	256 MB
System Memory	512 MB SDRAM

Network & Communication

VLANs	4094
Latency	<5 µs (1GbE), <3 µs (10GbE)
IPv4 Routes	1024 entries
IPv6 Routes	256 entries
Forwarding Rate	95 Mpps
MAC Address Table	16,384 entries
Switching Capacity	128 Gbps
Jumbo Frame Support	Up to 9216 bytes

Frequency	50/60 Hz
Idle Power	30 W
PoE Budget	370 W
Input Voltage	100–240V AC or ±54V DC
Maximum Power Consumption	451 W

Depth	10.24 in
Width	17.32 in
Height	1.72 in
Weight	17.64 lb
Form Factor	1U Rack Mount

Operating Humidity	10% to 90% non-condensing
Storage Temperature	-40°C to 70°C
Operating Temperature	-5°C to 45°C

Ports	24 x 10/100/1000BASE-T RJ-45
PoE Ports	24 x PoE+
Console Port	1 x RJ-45 serial console
Uplink Ports	4 x 1/10GbE SFP+

HPE FlexNetwork 5140 24G PoE+ 4SFP+ EI Switch

Product overview

Featuring

Best for

Frequently asked questions

Details

Shipping, warranty & returns

Customer reviews

Storage

Network & Communication

Power Consumption

Physical Characteristics

Environmental

Interface/Ports