Name:
JL557A
- Description:
- Aruba 2930F 48G PoE+ 4SFP 740W Switch
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3 - List Price:
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$8,600.00
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$1,365.00
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JL557A
Aruba 2930F 48G PoE+ 4SFP 740W Switch
$1,365.00
38 in Global Warehouse
$1,365.00
84% off
TRUSTED, TRIED, PROVEN
JL557A Overview
JL557A is built on an advanced switch architecture that supports both Layer 2 and Layer 3 operations, providing high performance, reliability, and scalability for enterprise and data center environments. It features flexible power options with an AC power supply complemented by redundant capabilities, robust port configurations including both Ethernet and SFP uplink ports, and stacking support to facilitate seamless network expansion.
JL557A delivers versatile connectivity for demanding use cases such as campus networks, branch offices, and large-scale data centers. With a focus on performance, it offers high switching capacity, integrated management, and support for both twisted pair and fiber media, ensuring it meets the needs of scalable and future-proof network deployments.
What is the price of JL557A?
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JL557A Specifications
| Product Type | Switch |
| Power Source | AC Power Supply |
| Layer Supported | Layer 2 / Layer 3 |
| Form Factor | Rack-mount |
| Power Consumption | 150 W |
| Number Of Ethernet Ports | 24–48 Ports |
| Number Of Downlink Ports | 8 Ports |
| Manageable | Managed |
| Ethernet Technology | 10/100/1000 |
| Media Type Supported | Twisted Pair / Fiber |
| Redundant Power Supply Supported | Yes |
| Manufacturer Part Number | JL557A |
| Uplink Configuration | 10G |
| IOS | IP Services |
| POE Support | POE+ |
| SFP Ports | 4 SFP Ports |
| Memory | 512 MB |
| Rack Units | 1 RU |
| Interface Ports | 10/100/1000 |
| Port/Expansion Slot Details | 24 fixed Ethernet ports and 4 SFP uplink ports |
| Flash Memory | 256 MB |
| Switching Capacity | 160 Gbps |
| Switching Capacity With Stacking | 320 Gbps |
| Product Name | JL557A Enterprise Rack Switch |
| Height | 1 inches |
| Width | 17 inches |
| Depth | 12 inches |
| Weight | 15 lbs |
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table
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| Depth | 12 inches | 14 inches | 18 inches | 12 inches | 12 inches |
| Ethernet Technology | 10/100/1000 | 10/100/1000 | 10/100/1000 | 10/100/1000 | 10/100/1000 |
| Flash Memory | 32 MB | 64 MB | 64 MB | 256 MB | 256 MB |
| Form Factor | Rack-mount | Rack-mount | Rack-mount | Rack-mount | Rack-mount |
| Height | 1.75 inches | 1.75 inches | 1 inches | 1.75 inches | 1 inches |
| Interface Ports | 10/100/1000 | 10/100/1000 | 10/100/1000 | 10/100/1000 | 10/100/1000 |
| IOS | LAN Base | LAN Base | IP Services | IP Services | IP Services |
| Layer Supported | Layer 2 | Layer 3 | Layer 2 / Layer 3 | Layer 2 / Layer 3 | Layer 2 / Layer 3 |
| Manageable | Managed | Managed | Managed | Managed | Managed |
| Manufacturer Part Number | JL261A | JL259A | JL262A | JL558A | JL557A |
| Media Type Supported | Combo | Combo | Combo | Twisted Pair / Fiber / Combo | Twisted Pair / Fiber |
| Memory | 256 MB | 256 MB | 256 MB | 256 MB | 512 MB |
| Number of Downlink Ports | 24 Ports | 24 Ports | 24 Ports | 24 Ports | 8 Ports |
| Number of Ethernet Ports | 24–48 Ports | 24–48 Ports | 24–48 Ports | 24–48 Ports | 24–48 Ports |
| POE Support | POE+ | POE+ | POE+ | POE+ | POE+ |
| Port/Expansion Slot Details | Standard rack-mounted ports with expansion slot support | N/A | 2 expansion slots available | 24 x 10/100/1000 Ethernet ports, 4 x SFP ports | 24 fixed Ethernet ports and 4 SFP uplink ports |
| Power Consumption | 56 W | 150 W | 45 W | 120W | 150 W |
| Power Source | AC Power Supply | Redundant Power Supply | Redundant Power Supply | Redundant Power Supply / AC Power Supply | AC Power Supply |
| Product Name | JL261A Next-Generation Enterprise Switch | JL259A Enterprise Managed Switch | JL262A High-Performance Managed Switch | JL558A Enterprise Stackable Gigabit Switch | JL557A Enterprise Rack Switch |
| Product Type | Switch | Switch | Switch | Switch | Switch |
| Rack Units | 1 RU | 1 RU | 1 RU | 1 RU | 1 RU |
| Redundant Power Supply Supported | Yes | Yes | Yes | Yes | Yes |
| SFP Ports | 4 SFP Ports | 4 SFP Ports | 4 SFP Ports | 4 SFP Ports | 4 SFP Ports |
| Switching Capacity | 176 Gbps | 104 Gbps | 128 Gbps | 64 Gbps | 160 Gbps |
| Switching Capacity with Stacking | 352 Gbps | 208 Gbps | 256 Gbps | 128 Gbps | 320 Gbps |
| Uplink Configuration | 10G | 10G | 10G | 1G / 10G | 10G |
| Weight | 12 lbs | 15 lbs | 12 lbs | 15 lbs | 15 lbs |
| Width | 17.5 inches | 17.5 inches | 19 inches | 17.5 inches | 17 inches |
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Questions & Answers
Q
What is the Aruba 2930F 48G PoE+ 4SFP 740W Switch?
A
The Aruba 2930F (SKU: JL557A) is a stackable, Layer 3 edge switch providing 48 Gigabit PoE+ ports with a 740 W power budget, four SFP uplinks, and enterprise-class management features.
Q
How many PoE+ ports and what power budget does the Aruba 2930F offer?
A
It delivers 48 10/100/1000 BASE-T PoE+ ports with a total 740 W budget, supporting up to 30 W per port for IP phones, wireless access points, and cameras.
Q
Which uplink options are available on this switch?
A
The 2930F includes four 1 Gb SFP uplink slots, supporting fiber links up to 100 km with compatible transceivers.
Q
What are the switching capacity and forwarding rate?
A
It provides a non-blocking switching capacity of 104 Gbps and a packet forwarding rate of up to 77.38 Mpps.
Q
Does the Aruba 2930F support stacking, and what are the benefits?
A
Yes. Up to four switches can be stacked via Aruba’s Virtual Switching Framework, offering single-IP management, link redundancy, and up to 416 Gbps inter-switch bandwidth.
Q
What management interfaces does the 2930F provide?
A
Management options include a web-based GUI, CLI, SNMP, Aruba AirWave, and cloud-based Aruba Central for centralized monitoring and configuration.
Q
Which Layer 3 routing protocols does this switch support?
A
It supports static routing, RIP v2, OSPF, VRF-Lite, and policy-based routing for flexible traffic segmentation.
Q
What quality of service (QoS) features are included?
A
The switch offers eight hardware queues, 802.1p/DSCP marking, priority queuing, rate limiting, and congestion avoidance for traffic optimization.
Q
What security features are built in?
A
Integrated security includes 802.1X/NAC, MAC- and IP-based ACLs, DHCP snooping, Dynamic ARP Inspection, and guest VLAN isolation.
Q
What energy efficiency features does the 2930F offer?
A
Energy-efficient design with low-power silicon, smart fan control, and IEEE 802.3az Energy Efficient Ethernet reduces operational costs.
Q
What warranty and support options are available for SKU: JL557A?
A
It includes a limited lifetime warranty with next-business-day hardware replacement and optional HPE Foundation Care or Proactive Care support services.
Q
What are the physical dimensions and form factor?
A
This 1U rack-mountable switch measures 44.5 cm × 28.5 cm × 4.4 cm (W × D × H) and fits standard 19-inch racks.
Q
Can the 2930F be managed via Aruba Central?
A
Yes; it supports Aruba Central for zero-touch provisioning, real-time analytics, and cloud-based configuration management.
Q
Which license enables advanced Layer 3 features?
A
The base ArubaOS license covers static routing; the optional Advanced Layer 3 license unlocks OSPF, VRF-Lite, and BGP.
Q
What are the operating temperature and humidity ranges?
A
It operates from 0 °C to 45 °C with 10–90% non-condensing humidity, suitable for standard data center and wiring closet environments.
Q
How can I update the firmware on the Aruba 2930F?
A
Firmware updates can be applied via the web GUI, CLI, Aruba AirWave, or Aruba Central using the built-in software update feature.