JL357A | HP Networking SFP+ Switch
HP Networking · HMIs & Displays
Description The HP JL357A is an HPE Aruba 3810M 24G SFP+ 1-slot Switch, offering 24 SFP+ ports for high-speed 10-Gigabit Ethernet connectivity. Technical Specifications Condition New/Never Used Surplus Brand HP Networking Category Networking Equipment Part Number JL357A Subcategory Managed Layer 3 Switches (SFP+/10GbE) Device Type Switch - 48 Ports - Managed Enclosure Type Desktop, Rack-Mountable, Wall-Mountable 1U Ports 48 x RJ-45 Autosensing 10/100/1000 PoE+ Ports + 4x SFP+ 1/10GbE Ports + PHY-less PoE Budget 370 W MAC Address Table Size 16384 entries Encryption Algorithm SSL Latency 1000 Mb Latency: < 3.8 µs, 10 Gbps Latency: < 1.6 µs Throughput Up to 112 Mpps Switching Capacity 176 Gbps Processor 1 x Dual Core ARM Coretex A9 @ 1016 MHz RAM 1 GB DDR3 SDRAM Packet Buffer Size 12.38 MB 4.5MB Ingress/7.875MB Egress Flash Memory 4 GB eMMC Interfaces 48 x 1000Base-T RJ-45 PoE+, 4 x Gigabit / 10Gbit LAN SFP+, 1 x console RJ-45 management, 1 x micro-USB Type B management Input Voltage 100 - 127 / 200 - 240 VAC (50/60 Hz), Rated Power Consumption 459 W (maximum) Heat Dissipation 1566 BTU/hr (1652.13 kJ/hr) Operating Temperature Range 32 °F to 113 °F Storage Temperature Range -40 °F to 158 °F Humidity Range Operating 15 - 95% (non-condensing) Humidity Range Storage 15 - 90% (non-condensing) Weight 9.83 lbs Information About JL357A The HP JL357A, part of the HPE Aruba 3810M Series, is a high-performance Layer 3 modular network switch designed for enterprise edge and aggregation layer deployments. It features 24 SFP+ ports, providing full 10-Gigabit Ethernet support for high-density fiber connectivity. This switch combines speed, scalability, and enterprise-grade security with Aruba’s intelligent management and flexibility, making it ideal for modern campus and data-intensive network environments. Key Features: Port Configuration: 24 x SFP+ (10G) ports for high-speed fiber uplinks and aggregation 1 modular slot for optional expansion modules (10G/40G support) Ideal for high-throughput edge and distribution switching Performance and Routing: Layer 3 switch with support for static routing, OSPF, BGP, and RIP Switching capacity: Up to 598 Gbps Throughput: Up to 443 Mpps Advanced routing protocols and dynamic IP routing support Flexibility and Scalability: Modular design allows for uplink and stacking module customization Optional backplane stacking with up to 336 Gbps stack bandwidth Stack up to 10 switches for simplified management and resilience Security and QoS: Role-based access control (RBAC) MACsec encryption, 802.1X network access control, RADIUS, and TACACS+ Dynamic segmentation with ClearPass Policy Manager Intelligent traffic prioritization and congestion management Management and Monitoring: Powered by ArubaOS Managed via Aruba AirWave, Aruba Central, or CLI SNMP v1/v2/v3, RMON, sFlow support Supports Zero Touch Provisioning (ZTP) Energy Efficiency: Energy-efficient Ethernet (EEE) and fan speed management Supports internal and external redundant power supplies The HP JL357A (Aruba 3810M 24G SFP+ 1-slot) switch is a scalable, high-density fiber aggregation switch built for modern enterprise environments. With full 10G SFP+ connectivity, Layer 3 routing, and modular uplink options, it provides robust performance, secure access, and centralized management for evolving campus and data-driven networks. Its flexible design and stacking capabilities make it a future-ready choice for organizations seeking resilient, high-speed network infrastructure.
Brand: HP Networking · Category: HMIs & Displays
Key features
- 24 x SFP+ (10G) ports for high-speed fiber uplinks and aggregation
- 1 modular slot for optional expansion modules (10G/40G support)
- Ideal for high-throughput edge and distribution switching
- Layer 3 switch with support for static routing, OSPF, BGP, and RIP
- Switching capacity: Up to 598 Gbps
- Throughput: Up to 443 Mpps
- Advanced routing protocols and dynamic IP routing support
- Modular design allows for uplink and stacking module customization
- Optional backplane stacking with up to 336 Gbps stack bandwidth
- Stack up to 10 switches for simplified management and resilience
- Role-based access control (RBAC)
- MACsec encryption, 802.1X network access control, RADIUS, and TACACS+
- Dynamic segmentation with ClearPass Policy Manager
- Intelligent traffic prioritization and congestion management
- Powered by ArubaOS
- Managed via Aruba AirWave, Aruba Central, or CLI
- SNMP v1/v2/v3, RMON, sFlow support
- Supports Zero Touch Provisioning (ZTP)
- Energy-efficient Ethernet (EEE) and fan speed management
- Supports internal and external redundant power supplies
Specifications
| Manufacturer part number | JL357A |
|---|---|
| Condition | New/Never Used Surplus |
| Brand | HP Networking |
| Category | Networking Equipment |
| Part Number | JL357A |
| Subcategory | Managed Layer 3 Switches (SFP+/10GbE) |
| Device Type | Switch - 48 Ports - Managed |
| Enclosure Type | Desktop, Rack-Mountable, Wall-Mountable 1U |
| Ports | 48 x RJ-45 Autosensing 10/100/1000 PoE+ Ports + 4x SFP+ 1/10GbE Ports + PHY-less |
| PoE Budget | 370 W |
| MAC Address Table Size | 16384 entries |
| Encryption Algorithm | SSL |
| Latency | 1000 Mb Latency: < 3.8 µs, 10 Gbps Latency: < 1.6 µs |
| Throughput | Up to 112 Mpps |
| Switching Capacity | 176 Gbps |
| Processor | 1 x Dual Core ARM Coretex A9 @ 1016 MHz |
| RAM | 1 GB DDR3 SDRAM |
| Packet Buffer Size | 12.38 MB 4.5MB Ingress/7.875MB Egress |
| Flash Memory | 4 GB eMMC |
| Interfaces | 48 x 1000Base-T RJ-45 PoE+, 4 x Gigabit / 10Gbit LAN SFP+, 1 x console RJ-45 management, 1 x micro-USB Type B management |
| Input Voltage | 100 - 127 / 200 - 240 VAC (50/60 Hz), Rated |
| Power Consumption | 459 W (maximum) |
| Heat Dissipation | 1566 BTU/hr (1652.13 kJ/hr) |
| Operating Temperature Range | 32 °F to 113 °F |
| Storage Temperature Range | -40 °F to 158 °F |
| Humidity Range Operating | 15 - 95% (non-condensing) |
| Humidity Range Storage | 15 - 90% (non-condensing) |
| Weight | 9.83 lbs |
| Product type | SFP+ Switch |
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