Product Type | Module |
Form Factor | Plug-In Module |
Weight | 4.08 lbs (1.85 kg) |
Power Requirements | Up to 30W per port (802.3at Class 4 PoE), overall module draw depends on utilization |
HP Aruba 6400 48P 1G CL4 PoE 4SFP56 V2 Network Module




Key Benefits

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- Offers high port density with PoE support, ideal for enterprise access layer consolidation
- SFP56 ports provide enhanced uplink flexibility for high-throughput environments
- TAA compliance makes it deployable in U.S. government and federal projects
Product Overview
The HP Aruba 6400 48P 1G CL4 PoE 4SFP56 V2 Module (R0X39C) is a high-performance plug-in module featuring 48 1GbE Class 4 PoE ports and 4 SFP56 uplink ports for robust network scalability. Designed for use with select Aruba systems, it supports Gigabit Ethernet protocols and ensures high-density connectivity with TAA compliance. Its compact form factor and compliance for enterprise and government environments make it ideal for modern, large-scale infrastructure deployments.
Specifications
Product Overview
Wireless Features
Wireless Capabilities |
Compliance & Origin
TAA Compliant | Yes |
Country of Origin | Singapore |
Certifications | UL, cUL, CE, FCC Class A, RoHS, VCCI, BSMI, RCM |
EMC Standards | EN 55032 Class A, EN 55024 |
Safety Standards | IEC 60950-1, IEC 62368-1 |
Advanced Security Features
Access Control | 802.1X, MAC Authentication, Web Authentication |
Network Security | Dynamic Segmentation, Role-based access |
MACSec Support | Yes (on supported SFP56 uplinks) |
Port Security | Yes |
DHCP Snooping | Yes |
ARP Protection | Yes |
IP Source Guard | Yes |
Interfaces
Port Count | 52 Total |
PoE Port Count | 48 |
Uplink Port Count | 4 |
PoE Standard | IEEE 802.3at (PoE+), Class 4 |
Interface Type | SFP56, RJ-45 |
Data Transfer Rate | 1 Gbps (per port) |
Total Switching Capacity | Up to 176 Gbps per slot (dependent on chassis configuration) |
Transport Protocol | Gigabit Ethernet |
Data Link Protocol | Gigabit Ethernet |
Connector Type | 48 x RJ-45, 4 x SFP56 |
Physical & Environmental
Width | 12.4 in (31.5 cm) |
Depth | 17.3 in (43.9 cm) |
Height | 1.7 in (4.3 cm) |
Operating Temperature | 32°F to 131°F (0°C to 55°C) |
Storage Temperature | -40°F to 158°F (-40°C to 70°C) |
Operating Humidity | 5% to 95%, non-condensing |
Storage Humidity | 5% to 95%, non-condensing |
Cooling | Chassis-based airflow, passive module |
Cloud Management & Licensing
Management Interface | Aruba AOS-CX Managed via Aruba Central or CLI/Web UI |
Cloud Management Support | Yes, via Aruba Central |
License Requirements | Optional licensing for advanced features (Aruba Central subscriptions) |