The HP Aruba 6400 48 Port 1GbE CL4 PoE 4SFP56 Expansion Module - R0X39B New is a reliable and high-performance networking module designed for Aruba switches. This expansion module is perfect for both business and home office use, offering great flexibility and scalability for your network needs.
| Ports | 48 x 10/100/1000BASE-T with PoE Class 4 (RJ-45) |
| Uplinks | 4 x SFP56 uplink slots |
| PoE power | Up to 30W per port (IEEE 802.3at); total budget chassis-dependent |
| Compatibility | Aruba CX 6400 modular chassis |
| Install type | Hot-swappable expansion module |
| Operating system | Managed under Aruba AOS-CX via chassis supervisor |
| Port density and type | 48 x 10/100/1000BASE-T PoE+ access ports (RJ-45) |
| PoE standard | IEEE 802.3at Class 4; backward compatible with 802.3af |
| Uplink cages | 4 x SFP56 (accepts SFP/SFP+/SFP28/SFP56 transceivers) |
| Uplink speeds | 1/10/25/50 GbE supported (transceiver-dependent) |
| Chassis integration | Layer 2/3 features, QoS, ACLs provided by CX 6400 supervisor running AOS-CX |
| Resiliency | Field-replaceable, hot-swappable; leverages chassis redundancy |
| Management | AOS-CX CLI, Web UI, REST API; centralized via Aruba Central/NetEdit (through chassis) |
| Operating environment | 0 to 45°C (32 to 113°F), 5–95% RH non-condensing; actual limits chassis-dependent |
| Standards compliance | IEEE 802.3, 802.3ab, 802.3az, 802.3x; 802.1p/Q; LLDP/LLDP-MED |
| Physical interfaces | RJ-45 for access; SFP56 cages for uplinks |
Yes, the HP Aruba 6400 48 Port 1GbE CL4 PoE 4SFP56 Expansion Module - R0X39B New is currently in stock and available for immediate shipment from our Boulder, CO warehouse. Same-day shipping on orders placed before 2pm MT.
This R0X39B is professionally refurbished or new-surplus enterprise hardware. Every unit is fully tested, factory-reset, and inspected before shipping. Cosmetic blemishes (rack marks, minor scuffs) may be present but never affect functionality.
The R0X39B comes with the Eldo Systems Lifetime Warranty covering hardware defects. We are an independent reseller — manufacturer warranties do not apply, but our lifetime coverage matches or exceeds typical OEM terms.
Free ground shipping on every order, included in the price. Orders ship same-day if placed before 2pm MT (Mon–Fri). Expedited overnight and 2-day options are available at checkout for urgent deployments.
Yes — we ship worldwide. International orders are quoted individually so we can present accurate freight, duties, and lead time. Use the Request a Quote form or call (484) 630-1533 to start.
Absolutely. We offer volume discounts and project pricing for resellers, integrators, and end-users buying in quantity. Submit a quote with your target quantity and our team will respond within 15 minutes during business hours.
Get the R0X39B from Eldo Systems with lifetime warranty and free ground shipping.
Independent Reseller Notice: Eldo Systems is an independent reseller of refurbished and new-surplus enterprise networking equipment. We are not affiliated with, authorized by, or endorsed by Cisco, Juniper, Arista, HPE, Dell, Meraki, Fortinet, Mellanox, NVIDIA, Finisar, or any other manufacturer listed on this site. All product names, logos, and brands are property of their respective owners. All products sold are refurbished or new-surplus unless otherwise noted. Manufacturer warranties do not apply; all items are covered by the Eldo Systems Lifetime Warranty.
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