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JC748A
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- HPE FlexNetwork 10512 Switch Chassis (JC748A)
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3 Year Extended Warranty
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14-Day Money Back Guarantee
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Express Delivery Across the USA
Need it fast? Choose Express Shipping and receive your order within 1–3 business days.
Free Ground Shipping Available
Standard ground delivery across the U.S. takes 2–6 days, depending on your location — no extra charge.
International Shipments Made Simple
For all international orders, we ship via your UPS, FedEx, or DHL account — or to your U.S.-based freight forwarder.
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
JC748A Overview
JC748A is a high-performance enterprise Ethernet switch built with a robust, multi-layer architecture that supports both Layer 2 and Layer 3 operations and offers flexible power options including AC and redundant power supply configurations. Designed for data center and mission-critical deployments, it integrates a comprehensive port design with fixed 10/100/1000 Ethernet ports, configurable uplink options, and dedicated stacking capabilities that ensure seamless network expansion and reliability.
This model delivers exceptional performance with high switching capacity and scalable stacking features that meet the demands of modern network environments. Ideal for campus networks and high-traffic infrastructures, JC748A combines advanced hardware optimization with flexible connectivity, ensuring efficient power consumption, modular port expansion, and robust security in enterprise-grade deployments.
What is the price of JC748A?
Pricing for JC748A is available on request. Get immediate quote or for exclusive discounts, opt for bulk quotation for JC748A.
Explore more options from Switches or explore other Hpe products.
JC748A Specifications
| Product Type | Switch |
| Power Source | AC Power Supply |
| Layer Supported | Layer 3 |
| Form Factor | Rack-mount |
| Power Consumption | 50 W |
| Number Of Ethernet Ports | 24–48 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 | JC748A |
| 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 Ethernet ports with 4 SFP slots |
| Flash Memory | 64 MB |
| Switching Capacity | 128 Gbps |
| Switching Capacity With Stacking | 256 Gbps |
| Product Name | JC748A Enterprise Ethernet Switch |
| Height | 1.75 inches |
| Width | 17.5 inches |
| Depth | 14 inches |
| Weight | 15 lbs |
JC748A Use Case
Data Center Spine-Leaf Core for Hybrid Cloud Environments
Scenario: A global financial services firm requires sub-10 µs latency, 7.68 Tbps non-blocking throughput and seamless integration with public cloud VNFs. The JC748A chassis powers a redundant spine-leaf fabric with 24-slot line cards, 100 GbE uplinks and EVPN-VXLAN overlays. Benefit: Delivers deterministic low latency, massive east-west bandwidth and automated multi-tenant segmentation—ensuring SLA compliance, 99.999% uptime and simplified hybrid cloud orchestration.
Enterprise Campus Aggregation for Secure Multi-Building Connectivity
Scenario: A multinational university needs to interconnect 15 campus buildings over 100 GbE rings, enforce role-based access control and support IPv6, PoE+ and multicast for digital classrooms. The JC748A chassis serves as a high-density aggregation switch with advanced ACLs, Sflow analytics and hot-swap fabric modules. Benefit: Provides scalable, secure campus backbone with granular policy enforcement, real-time traffic visibility and future-proof IPv6 support—driving 30% faster application access and reducing operational costs by 25%.
Service Provider Edge and Aggregation for 5G Backhaul
Scenario: A regional telecom operator deploys a 5G mobile edge network requiring 100 GbE mobile backhaul, MPLS-TE and segment routing for dynamic traffic engineering. The JC748A chassis delivers carrier-grade reliability with hitless upgrade, redundant fabric and Class C micro-SD for secure OS rollback. Benefit: Enables scalable, low-latency 5G transport and simplified MPLS operations—accelerating service provisioning by 50%, slashing maintenance windows to zero and boosting network ROI.
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table
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| Depth | 12 inches | 11 inches | 14 inches | 12 inches | 15.0 inches |
| Ethernet Technology | 10/100/1000 | 10/100/1000 | 10/100/1000 | 10/100/1000 | 10/100/1000 |
| Flash Memory | 256 MB | 256 MB | 64 MB | 64 MB | 64 MB |
| Form Factor | Rack-mount | Rack-mount | Rack-mount | Rack-mount | Rack-mount |
| Height | 1 inches | 1.75 inches | 1.75 inches | 1.75 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 3 | Layer 2 / Layer 3 | Layer 3 | Layer 3 | Layer 2 / Layer 3 |
| Manageable | Managed | Managed | Managed | Managed | Managed |
| Manufacturer Part Number | JC612A | JC613A | JC748A | JC753A | JC754A |
| Media Type Supported | Combo | Twisted Pair / Fiber | Combo | Combo | Combo |
| Memory | 512 MB | 512 MB | 256 MB | 256 MB | 256 MB |
| Number of Downlink Ports | 24 Ports | 24 Ports | 24 Ports | 24 Ports | 24 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 | 2 modular expansion slots available | 2 modular expansion slots supporting optional network modules | 24 fixed Ethernet ports with 4 SFP slots | 4 expansion slots | 4 fixed SFP slots with 24 Gigabit Ethernet ports |
| Power Consumption | 45 W | 150W | 50 W | 75 W | 150 W |
| Power Source | Redundant Power Supply | Redundant Power Supply / AC Power Supply | AC Power Supply | AC Power Supply | Redundant Power Supply / AC Power Supply / N/A |
| Product Name | JC612A Enterprise Layer 3 Rack-Mount Switch | JC613A Enterprise Gigabit Switch | JC748A Enterprise Ethernet Switch | JC753A Series Network Switch | JC754A Modular Enterprise 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 | 160 Gbps | 320 Gbps | 128 Gbps | 160 Gbps | 320 Gbps |
| Switching Capacity with Stacking | 352 Gbps | 640 Gbps | 256 Gbps | 320 Gbps | 640 Gbps |
| Uplink Configuration | 10G | 10G | 10G | 10G | 10G |
| Weight | 15 lbs | 15 lbs | 15 lbs | 15 lbs | 15 lbs |
| Width | 17.5 inches | 17.5 inches | 17.5 inches | 17.5 inches | 17.5 inches |
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Questions & Answers
Q
What is the HPE FlexNetwork 10512 Switch Chassis (JC748A)?
A
The HPE FlexNetwork 10512 Switch Chassis (JC748A) is a modular, high-density core switch designed for campus and data center networks, providing line-rate performance, advanced Layer 2/3 services, and carrier-class reliability.
Q
What are the key features of the HPE FlexNetwork 10512 (JC748A)?
A
Key features include up to 2.56 Tbps switching capacity per slot, non-blocking architecture, redundant management and power modules, Hot-Swap support, advanced QoS, and comprehensive IPv4/IPv6 routing protocols.
Q
How scalable is the HPE FlexNetwork 10512 chassis?
A
The JC748A chassis supports up to 12 line-card slots, scales to thousands of 1/10/40 GbE ports, and accommodates future growth with flexible I/O modules and fabric blades for up to 30 Tbps system capacity.
Q
What performance levels does the HPE 10512 deliver?
A
The FlexNetwork 10512 delivers up to 768 Mpps forwarding rate, sub-60 ns latency, and wire-speed, non-blocking switching, ensuring consistent high performance for latency-sensitive applications.
Q
Which line cards and modules are compatible with JC748A?
A
The chassis supports HPE FlexFabric and FlexNetwork line cards, including 1/10/40 GbE modules, fabric blades, expansion modules, and redundant power and fan trays to meet diverse deployment requirements.
Q
What power and cooling options are available for the 10512 switch chassis?
A
JC748A offers redundant, load-sharing 2+2 hot-pluggable AC or DC power supplies and variable-speed fan trays, enabling energy-efficient operation and uninterrupted service during maintenance.
Q
Which network operating system manages the HPE 10512?
A
The chassis runs HPE Comware, providing a single OS for unified management, advanced automation, flexible scripting, hierarchical QoS, and simplified provisioning across campus and data center.
Q
What high-availability features does the FlexNetwork 10512 support?
A
High-availability features include redundant management modules, stateful switchover (SSO), nonstop forwarding (NSF), link aggregation (LACP), and in-service software upgrades (ISSU) for zero-downtime.
Q
What security capabilities are built into JC748A?
A
JC748A integrates control plane protection, ACLs, DHCP snooping, IP source guard, 802.1X authentication, MACsec encryption, and role-based access control to secure enterprise networks.
Q
What are common use cases for the HPE FlexNetwork 10512?
A
Typical use cases include campus core/distribution, data center spine, converged campus fabric, carrier aggregation, and high-performance computing environments requiring high throughput and low latency.
Q
How energy efficient is the HPE 10512 chassis?
A
The chassis features variable-speed fans, energy-efficient power supplies, and Comware energy management, reducing overall power consumption and optimizing cooling for green data center initiatives.
Q
What licensing is required for advanced features on the 10512?
A
Advanced Layer 3 routing, MPLS, VXLAN, and fabric services require optional HPE software licenses (Foundation, Advanced, and Premium), allowing modular activation of premium capabilities.
Q
How do I install and deploy the HPE FlexNetwork 10512?
A
Installation involves mounting the chassis in a standard rack, inserting redundant power and fan modules, installing line cards, powering on the system, and configuring via CLI or HPE IMC for rapid deployment.
Q
What warranty and support options are available for JC748A?
A
HPE provides a limited lifetime warranty on the chassis, three-year parts replacement, and optional HPE Foundation Care or Proactive Care services for accelerated response, on-site support, and firmware updates.
Q
How does the HPE FlexNetwork 10512 integrate with existing networks?
A
JC748A integrates seamlessly via open standards (802.1Q, OSPF, BGP, VRRP), SNMP, and RESTful APIs, enabling interoperability with third-party devices and centralized management through HPE IMC or SDN controllers.
