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JG312A
- Description:
- HP HI 5500-48G-4SFP w/2 Intf Slts Switch
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3 Year Extended Warranty
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Delivery Timelines
Under 100 KG? Ships Express.
Smaller shipments go via DHL or FedEx Express — delivered worldwide in approximately 3 business days.
Over 100 KG? Ships via Freight.
Larger orders are dispatched through freight forwarding partners. Delivery takes 7–10 business days, globally.
Always Delivered to Your Door
Every shipment is delivered directly to your address — regardless of country or carrier.
Our best-in-class warranties
3-Year Extended Warranty
Extended protection, enterprise-grade.
All enterprise hardware is backed by a 3-year warranty — triple the industry standard — covering defects under normal use.
Professional repairs & replacements.
If a hardware issue is confirmed, we’ll repair or replace the unit. Replacement parts carry either original or 3-month coverage.
RMA process, simplified.
Once an RMA is approved, return the defective unit within 10 days. We handle the rest — no service gaps.
Service Boundaries & Exclusions
What’s covered — and what’s best avoided.
Your warranty covers defects under normal use. For continued protection, avoid accidental damage, unauthorized repairs, third-party parts, or extreme environments.
Know your location’s service type.
In some regions, return-to-factory or remote service may apply. On-site service depends on infrastructure availability.
Minimal documentation required.
To initiate service, just submit the invoice and warranty card — no red tape, no waiting.
14-Day Money Back Guarantee
Free 14-Day Returns
Tested it, but it’s not a fit?
Return any product within 14 days of delivery if it doesn’t meet your technical or operational needs.
Initiate returns with ease.
Our RMA process is streamlined — just raise a request, follow the packaging guidelines, and we’ll handle the rest.
Refund or restock, your call.
Changed your mind? Get a refund (restocking fees may apply) or swap with another product.
30-Day Hardware Replacement
Covered for any early faults.
All equipment includes a 30-day replacement warranty. If something goes wrong, we’ll repair or swap it — fast.
Replacements shipped in 10 days or less.
Once your return is inspected and approved, we dispatch the replacement promptly to keep your operations moving.
RMA protocol keeps it smooth.
Just ensure all accessories and original packaging are intact — we’ll take care of the technical validation.
TRUSTED, TRIED, PROVEN
JG312A Overview
JG312A is a high-performance network switch engineered with a modular and scalable architecture that supports both Layer 2 and Layer 3 operations, making it ideal for enterprise and data center implementations. It offers versatile power options including AC power and a redundant power supply configuration, ensuring uninterrupted operation in mission-critical environments.
JG312A features a rich mix of ports including 24 fixed Gigabit Ethernet ports and 4 SFP uplink ports with 10G support, optimizing its stacking capability to deliver enhanced switching capacity and performance. Its robust design and POE+ support make it the go-to solution for scalable network deployments across modern enterprise, campus, and branch office settings.
What is the price of JG312A?
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JG312A Specifications
| Product Type | Switch |
| Power Source | Redundant Power Supply / AC Power Supply |
| Layer Supported | Layer 2 / Layer 3 |
| Form Factor | Rack-mount |
| Power Consumption | 65 W |
| Number Of Ethernet Ports | 12–24 Ports |
| Number Of Downlink Ports | 24 Ports |
| Manageable | Managed |
| Ethernet Technology | 10/100/1000 |
| Media Type Supported | Combo |
| Redundant Power Supply Supported | Yes |
| Manufacturer Part Number | JG312A |
| Uplink Configuration | 10G |
| IOS | IP Services |
| POE Support | POE+ |
| SFP Ports | 4 SFP Ports |
| Memory | 256 MB |
| Rack Units | 1 RU |
| Interface Ports | 10/100/1000 |
| Port/Expansion Slot Details | 24 fixed Gigabit Ethernet ports with 4 SFP uplink ports |
| Flash Memory | 64 MB |
| Switching Capacity | 128 Gbps |
| Switching Capacity With Stacking | 256 Gbps |
| Product Name | JG312A Stackable Enterprise Gigabit Switch |
| Height | 1 inch |
| Width | 17.5 inches |
| Depth | 12 inches |
| Weight | 8 lbs |
JG312A Use Case
Data Center Core Aggregation with HP HI 5500-48G-4SFP w/2 Intf Slts
Scenario: Deploy the HP HI 5500-48G-4SFP w/2 Intf Slts as a core aggregation switch in a high-density data center, consolidating 48 Gigabit downlinks with four 10Gbps SFP+ uplinks and two expansion slots. Benefit: Delivers seamless 10Gbps uplink scalability, reduces east-west latency by 25%, and bolsters redundancy through hot-swappable interface modules—optimizing throughput and simplifying centralized management via HP Intelligent Management Center.
Campus LAN Core Switch for Higher Education Networks
Scenario: Integrate the HP HI 5500-48G-4SFP w/2 Intf Slts at the heart of a university campus network to support thousands of student and faculty devices, IP surveillance cameras, and VoIP endpoints. Benefit: Provides high-density Gigabit access with four 10Gbps uplinks for future-proof expansion, ensures low-latency traffic segmentation via advanced QoS, and streamlines security with built-in ACLs—delivering reliable connectivity and simplified network orchestration.
High-Availability Branch Office Network Switch Deployment
Scenario: Implement the HP HI 5500-48G-4SFP w/2 Intf Slts in a geographically dispersed branch office requiring resilient WAN failover and seamless VoIP performance. Benefit: Enables dual uplink redundancy through two interface slots, guarantees uninterrupted voice/data services with sub-50µs switching, and accelerates troubleshooting with HP Intelligent Resilient Framework—minimizing downtime and operational risk.
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table
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| Depth | 18 inches | 12 inches | 18 inches | 16 inches | 15 inches |
| Ethernet Technology | 10/100/1000 | 10/100/1000 | 10/100/1000 | 10/100/1000 | 10/100/1000 |
| Flash Memory | 64 MB | 64 MB | 256 MB | 256 MB | 64 MB |
| Form Factor | Rack-mount | Rack-mount | Rack-mount | Rack-mount | Rack-mount |
| Height | 1.75 inches | 1 inch | 1 inches | 1 inches | 1.75 inches |
| Interface Ports | 10/100/1000 | 10/100/1000 | 10/100/1000 | 10/100/1000 | 10/100/1000 |
| IOS | IP Services | IP Services | IP Services | IP Services | IP Services |
| Layer Supported | Layer 2 / Layer 3 | Layer 2 / Layer 3 | Layer 3 | Layer 2 / Layer 3 | Layer 3 |
| Manageable | Managed | Managed | Managed | Managed | Managed |
| Manufacturer Part Number | JD360B | JG312A | JG313A | JG542A | JG543A |
| Media Type Supported | Twisted Pair / Fiber / Combo / N/A | Combo | Combo | Twisted Pair / Fiber | Twisted Pair / Fiber / Combo |
| Memory | 256 MB | 256 MB | 512 MB | 512 MB | 256 MB |
| Number of Downlink Ports | 24 Ports | 24 Ports | 8 Ports | 24 Ports | 24 Ports |
| Number of Ethernet Ports | 24–48 Ports | 12–24 Ports | 24–48 Ports | 24–48 Ports | 24–48 Ports |
| POE Support | Non POE | POE+ | POE+ | POE+ | POE+ |
| Port/Expansion Slot Details | N/A | 24 fixed Gigabit Ethernet ports with 4 SFP uplink ports | N/A | 2 expansion slots available | Up to 48 Ethernet ports with 4 uplink slots |
| Power Consumption | N/A | 65 W | 150 W | N/A | 60 W |
| Power Source | Redundant Power Supply / AC Power Supply / N/A | Redundant Power Supply / AC Power Supply | Redundant Power Supply | AC Power Supply | Redundant Power Supply / AC Power Supply |
| Product Name | JD360B Enterprise Network Switch | JG312A Stackable Enterprise Gigabit Switch | JG313A High-Performance Rack-Mount Switch | JG542A Modular Enterprise Switch | JG543A Next-Generation Managed 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 | 128 Gbps | 128 Gbps | 128 Gbps | 256 Gbps | 128 Gbps |
| Switching Capacity with Stacking | 256 Gbps | 256 Gbps | 256 Gbps | 512 Gbps | 256 Gbps |
| Uplink Configuration | 1G / 10G / 40G | 10G | 10G | 1G / 10G | 1G / 10G |
| Weight | 15 lbs | 8 lbs | 10 lbs | 12 lbs | 15 lbs |
| Width | 19 inches | 17.5 inches | 17 inches | 17 inches | 17.5 inches |
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Questions & Answers
Q
What is the HP JG312A Aruba 5500-48G-4SFP w/2 Interface Slots switch?
A
The HP JG312A Aruba 5500-48G-4SFP w/2 Interface Slots is a high-performance enterprise Layer 3 switch with 48 Gigabit Ethernet ports, 4 SFP uplinks, and two modular interface slots for expansion.
Q
How many ports does the JG312A switch support?
A
The JG312A provides 48 10/100/1000 Mbps RJ-45 ports plus 4 fixed SFP uplink ports, delivering a total of 52 switch ports.
Q
What uplink and expansion options are available on the Aruba 5500-48G-4SFP?
A
It includes 4 fixed 1 Gbps SFP uplinks and two hot-swappable interface slots supporting 10 GbE and 40 GbE modules for flexible aggregation.
Q
What is the switching capacity and throughput of the JG312A?
A
The JG312A delivers 176 Gbps switching capacity and up to 131.1 Mpps packet forwarding performance for wire-speed traffic.
Q
Does the JG312A Aruba 5500 series support PoE or PoE+?
A
No, the JG312A model does not include PoE or PoE+; it is designed for non-powered Gigabit and uplink applications.
Q
Which Layer 3 features are supported on this switch?
A
The switch supports static routing, RIP, OSPF, VRRP, ACLs, and multicast (PIM-SM, IGMP) for advanced Layer 3 networking.
Q
Can the Aruba 5500-48G-4SFP be stacked or clustered?
A
Yes, it supports Aruba SmartRate stacking via the two interface slots or by using an optional stacking module for unified management.
Q
What management interfaces are available on the JG312A?
A
Management is via a Web GUI, CLI (SSH/Telnet), SNMP v1/v2c/v3, RMON, and a dedicated RJ-45 console port.
Q
What security features are built into the Aruba 5500-48G-4SFP switch?
A
It offers 802.1X port authentication, MAC-based access control, DHCP snooping, Dynamic ARP Inspection, and Access Control Lists (ACLs).
Q
What power supply options and redundancy does the JG312A support?
A
It uses an internal 350 W AC power supply and supports an optional external redundant (RPS) power supply for high availability.
Q
Is a license required to enable advanced features on the Aruba 5500-48G-4SFP?
A
No additional license is required; all Layer 3, security, and stacking features are included in the base firmware.
Q
What are the typical use cases for the JG312A switch?
A
Ideal for campus core/distribution, data center top-of-rack, and high-density aggregation in medium to large enterprise networks.
Q
What are the physical dimensions and operating temperature of this switch?
A
The JG312A measures 44.4 cm (W) × 33.6 cm (D) × 4.4 cm (H) and operates between 0 °C and 45 °C.
Q
What warranty and support options are available for the HP JG312A?
A
HP provides a one-year limited warranty with options for 3-year and 5-year Next Business Day support contracts.
Q
How do I perform the initial configuration of the Aruba 5500-48G-4SFP switch?
A
Connect via the console port at 9600 bps, log in with default credentials, run the setup wizard, and configure IP address, VLANs, and routing.
Q
Is the JG312A compatible with HP Intelligent Management Center (IMC)?
A
Yes, it integrates seamlessly with HP IMC for centralized provisioning, monitoring, and firmware management.
