Product Overview
The HPE J9734A is a high-performance modular Layer 3 switch from the HPE 5400R zl2 series. It is designed for enterprise core and aggregation deployments, delivering advanced routing, high availability, and scalable performance. The 5406R zl2 offers flexible module options and stacking for network growth and resilience.
Product Details
| Item | Description |
| Model Number | J9734A |
| Product Name | HPE 5406R zl2 Switch |
| Form Factor | Modular chassis, 6-slot |
| Switching Capacity | Up to 336 Gbps (with full modules) |
| Forwarding Rate | Up to 100 Mpps per slot |
| Ports | Varies by installed modules |
| Expansion Slots | 6 slots for line cards and management modules |
| Stackable | Yes, with Virtual Switching Framework (VSF) |
| Layer Support | Layer 2 and Layer 3 |
| Management | CLI, Web GUI, SNMP, RMON |
| Power Supply | Redundant, hot-swappable |
| Cooling | Front-to-back hot-swappable fans |
Product Features
Modular chassis supporting various line cards and uplink modules
High switching capacity suitable for enterprise core networks
Virtual Switching Framework (VSF) enables chassis stacking for resiliency
Advanced Layer 3 routing protocols including OSPF, BGP, and RIP
Redundant, hot-swappable power supplies and fans for high availability
Comprehensive QoS and security features for enterprise environments
Energy-efficient design reducing operational costs
Product Specifications
| Specification | Value |
| Chassis Slots | 6 |
| Switching Capacity | Up to 336 Gbps |
| Forwarding Rate | Up to 100 Mpps per slot |
| Max MAC Addresses | 64,000 |
| VLAN Support | Up to 4096 VLANs |
| Power Supply | Redundant 715W AC (hot-swappable) |
| Operating Temperature | 0°C to 45°C |
| Dimensions | 44.5 x 44 x 8.75 cm |
| Weight | Approx. 14 kg |
Similar Models Comparison
| Model | Slots | Switching Capacity | Stackable | Layer | Use Case |
| J9734A | 6 | Up to 336 Gbps | Yes (VSF) | L2/L3 | Enterprise core/aggregation |
| J9777A | 10 | Up to 720 Gbps | Yes (VSF) | L2/L3 | Large enterprise core |
| J9778A | 10 | Up to 1.44 Tbps | Yes (VSF) | L2/L3 | Data center core |
| JL258A | 4 | Up to 160 Gbps | Yes | L2/L3 | Small to medium core |
Latest Models in the Same Series or Successors
| Model | Slots | Switching Capacity | Notes |
| J9734A | 6 | Up to 336 Gbps | Base modular chassis |
| J9777A | 10 | Up to 720 Gbps | Larger chassis with more slots |
| J9778A | 10 | Up to 1.44 Tbps | High-end chassis for data centers |
| Aruba 8400 Series | Modular | Up to 10 Tbps | Next-generation modular platform |
