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N3K-C3524P-XL
Cisco N3K-C3524P-XL Nexus 3500-XL 24-Port 10 Gigabit Etherne...
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N3K-C3524P-XL provides 24 enabled 1/10 Gbps SFP+ interfaces in a fixed, managed data center switch running Cisco NX-OS. The default software supplies Layer 2 switching; the chassis part number does not include a routing license. Server connections and upstream links use the same fixed interface pool rather than a separate uplink module. The Nexus 3524-XL occupies one rack unit and supports fiber or direct-attach connections without PoE output. N3K-C3548P-XL enables 48 SFP+ interfaces instead, separating the two models by their initial licensed port count. Within the Cisco Nexus 3000 family, this configuration addresses lower-density server connectivity while retaining the Nexus 3500 platform's low-latency positioning. Reserve upstream interfaces when preparing the server connection schedule.
N3K-C3524P-XL price for new stock is $32,503.71, a 50% saving from the Cisco list price of $65,007.42. N3K-C3524P-XL refurb price is $4,473.00. N3K-C3524P-XL is in stock and available for next-day dispatch. (terms applied)
Request bulk order quote for N3K-C3524P-XL for additional pricing. Browse the full Cisco Nexus 3500 Switches series or explore all Cisco products.
480 Gbps switching capacity provides line-rate throughput across the enabled interfaces, while 360 Mpps forwarding capacity defines the packet-processing ceiling. 193W maximum power consumption is the electrical sizing figure, distinct from the installed power supply's rating. N3K-C3524P-XL contains 16 GB DRAM and 16 GB bootflash, with a 2.5 GHz CPU supporting the extended-memory hardware configuration. The shared packet-buffer allocation totals 18 MB, and active buffer monitoring exposes utilization for congestion investigation. LACP supports link aggregation, while RSTP and MSTP provide spanning-tree operation in the default software. Administration includes console access, CLI over SSHv2 or Telnet, SNMP, XML NETCONF, and Cisco DCNM. A logical 40 Gigabit Ethernet connection combines four sequential SFP+ interfaces rather than using a native QSFP cage. Normal mode supports 64000 MAC entries; warp mode reduces that limit to 8000, so forwarding mode changes the available scale.
N3K-C3524P-XL is offered new sealed or certified refurbished, with ORM coverage of up to a 3-year extended warranty for new units and up to 1 year for certified refurbished units; Cisco's separate platform warranty is 1-year limited hardware coverage. Refurbished units are inspected and bench-tested for power-on and POST, rated-speed port links, optics bay recognition, PSU and fan status, and clean boot; firmware is verified and configurations are wiped to factory default. Specify condition and quantities on the PO; returns cover every condition for 30 days, with terms applying. Enterprise and volume orders accept POs, government buyers receive Net-30, and RMA with advance replacement is available across UK, EU, US, and MEA.
| Key Specs | Key Spec Values |
|---|---|
Operating System | Cisco NX-OS |
Port Configuration | 24 enabled 1/10G SFP+ ports |
Max Power Draw | 193W |
Cooling | 4 redundant fans |
Replaces | N3K-C3524-X-SPL3 / N3K-C3524-X-SPL3A / N3K-C3524P-10GX; end-of-sale January 31, 2022 |
In a 10/25 Gbps leaf-spine data center, the Cisco N3K-C3524P-XL provides 24 SFP+ ports for high-density server uplinks and spine aggregation. By integrating EVPN-VXLAN on Nexus 3524-XL switches, IT teams achieve sub-50 µs latency, seamless workload mobility and scalable east-west traffic. The outcome is a future-proof fabric that simplifies operations, maximizes bandwidth utilization and supports predictable performance at hyperscale.
A leading trading firm deploys Nexus 3524-XL as a high-performance storage aggregation switch for its 10 Gbps Fibre Channel over Ethernet (FCoE) SAN and compute clusters. With hardware-offloaded FCoE and loss-less forwarding, the switch delivers deterministic latency under 3 µs and 99.9999% availability. This configuration reduces transaction execution time, enhances order-matching throughput and ensures compliance with stringent SLAs.
A cloud service provider leverages the Nexus 3524-XL to enforce secure, per-tenant overlay networks using Cisco ACI or native EVPN segmentation. The switch’s 24 SFP+ ports support dynamic provisioning of isolated VXLAN segments for virtual machines and containers, while advanced telemetry ensures real-time SLA monitoring. The result is automated tenant onboarding, granular policy enforcement and streamlined compliance for multi-tenant environments.
When replacing a discontinued Nexus 3524-X installation, distinguish the N3K-C3524P-10GX support deadline of January 31, 2027 from the XL hardware's lifecycle. Inventory older spares separately so they are not treated as equivalent replacements for the new purchase. Specify the XL hardware explicitly on the PO.
For repeat orders across racks with different aisle orientations, specify airflow alongside the chassis. Port-side exhaust pairs NXA-FAN-30CFM-F with N2200-PAC-400W; port-side intake pairs NXA-FAN-30CFM-B with N2200-PAC-400W-B. A common chassis part number does not establish the cooling direction. Record matching fan and supply PIDs before the PO.
For lab staging before a production rollout, 9216-byte jumbo-frame support establishes a specific boundary for traffic validation. Align the switch configuration with connected devices rather than assuming every link uses the same MTU. Specify the intended frame size in the predeployment acceptance checklist before issuing the PO.
PoE-powered endpoint connections
N3K-C3524P-XL does not supply PoE through its SFP+ traffic interfaces. Endpoint power must be provided independently rather than included in this switch's power configuration.
All 48 ports enabled initially
N3K-C3524P-XL enables 24 ports in its base configuration. N3K-C3548P-XL enables 48 SFP+ ports when the larger licensed interface count is required at installation.
vPC operation in warp mode
vPC is not supported in warp mode on the Nexus 3500 platform. Deployments requiring vPC must use normal mode rather than combine these two operating choices.
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| Depth | 467 mm | 571 mm | 467 mm | 467 mm | 570 mm |
| Ethernet Technology | 10 Gigabit Ethernet | 25 Gigabit Ethernet | 10 Gigabit Ethernet | 10 Gigabit Ethernet | 10 Gigabit Ethernet |
| Form Factor | Rack-Mount 1U | Rack-Mount 1U | Rack-Mount 1U | Rack-Mount 1U | Rack-Mount 1U |
| Height | 43.6 mm | 44 mm | 43.6 mm | 43.6 mm | 44 mm |
| Manufacturer Part Number | N3K-C3524P-XL | N3K-C34180YC | N3K-C3548P-XL | N3K-C3524P-10GX | N3K-C3064TQ-10GT |
| Power Consumption | 193W | 350W | 213W | 193W | 362W typical operating |
| Switching Capacity | 480 Gbps | 3600 Gbps | 960 Gbps | 480 Gbps | 1280 Gbps |
| Weight | 7.9 kg | 8.4 kg | 7.9 kg. | 7.9 kg | 9.5 kg |
| Width | 439 mm | 439 mm | 439 mm | 439 mm | 439 mm |
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Reviewed on the 7 September 2017
Compact XL switch with strong performance.
Reviewed on the 20 February 2021
Handled high traffic without drops.
Reviewed on the 31 October 2025
Easy Nexus management.
Reviewed on the 7 October 2025
Stable and efficient.
Reviewed on the 13 October 2025
Good enterprise switch.
Reviewed on the 13 January 2025
Compact XL switch with strong performance.
Reviewed on the 17 October 2022
Handled high traffic without drops.
Reviewed on the 26 September 2026
Easy Nexus management.
Reviewed on the 1 April 2021
Stable and efficient.
Reviewed on the 10 December 2018
Good enterprise switch.
N3K-C3524P-XL identifies the Nexus 3524-XL switch with 24 enabled SFP+ ports. The 3524 model designation corresponds to the 24-port configuration, while XL distinguishes the extended-memory version. The complete part number does not specify a Base or LAN Enterprise routing license, so routing entitlement is a separate purchase consideration.
N3K-C3524P-XL supports console CLI, remote CLI over SSHv2 or Telnet, SNMP, XML NETCONF, and Cisco DCNM management. Administration can use the dedicated management interface or in-band connectivity. Choose the intended access method before staging, and include management addressing and authentication requirements in the configuration acceptance plan.
Cisco has not announced an end-of-sale date for Nexus 3500-XL. N3K-C3524P-XL is the replacement for several discontinued Nexus 3524-X configurations. The January 31, 2022 end-of-sale date and January 31, 2027 support deadline belong to those older X models, not the XL replacement.
ORM Systems offers N3K-C3524P-XL new sealed with up to a 3-year extended warranty or certified refurbished with up to a 1-year warranty. Cisco's separate platform warranty is a 1-year limited hardware warranty. Returns cover every condition for 30 days; terms apply. Certified refurbished units are inspected and bench-tested.
N3K-C3524P-XL supports NX-OS Essentials and Advantage subscriptions with a three-year minimum, or perpetual NX-OS Advantage licensing. The current subscription PIDs provide three-year and five-year terms. Legacy Base, LAN Enterprise, and Algo Boost feature licenses are discontinued; confirm existing entitlements and the intended software release before specifying additional licensed features.
N3K-C3524P-XL replaces N3K-C3524-X-SPL3, N3K-C3524-X-SPL3A, and N3K-C3524P-10GX, which reached end of sale on January 31, 2022. Their last date of support is January 31, 2027. Identify the exact older configuration when planning migration, particularly where its purchase included routing or Algo Boost entitlements.
N3K-C3524P-XL enables 24 SFP+ ports, whereas N3K-C3548P-XL enables 48 SFP+ ports. The distinction is the initial licensed interface count rather than a different connector type. N3K-C3524P-XL suits purchases requiring the smaller active-port configuration; N3K-C3548P-XL suits installations needing all 48 interfaces enabled from the outset.
N3K-C3524P-XL has 48 physical SFP+ interfaces, with 24 enabled by its initial port license. Cisco offers an additional 24-port activation capability, so expansion changes licensing rather than adding a port card. Confirm the active-port entitlement on the ordered unit before allocating server connections and upstream links.
The Nexus 3524-XL supports SFP-10G-SR for multimode fiber, SFP-10G-LR for single-mode fiber, and SFP-H10GB-CU3M for a 3 m direct-attach connection. Select media for the installed fiber or cable path rather than connector appearance alone. Record the required accessory PID and quantity against each planned connection.
Yes, N3K-C3524P-XL supports a logical 40 Gigabit Ethernet interface by combining four sequential SFP+ interfaces. The chassis has no native QSFP traffic cage. QSFP-4SFP10G-CU3M provides a supported 3 m QSFP-to-four-SFP+ cable option; account for the four participating interfaces when preparing the port allocation.
The Nexus 3524-XL supports redundant AC or DC power supplies with port-side exhaust or port-side intake airflow. N2200-PAC-400W and NXA-FAN-30CFM-F provide the exhaust configuration; N2200-PAC-400W-B and NXA-FAN-30CFM-B provide intake. Specify matching supply and fan airflow when assembling the order rather than treating those accessories as interchangeable.
The Nexus 3500 platform reduces MAC capacity from 64000 entries in normal mode to 8000 in warp mode, and vPC is unsupported in warp mode. IPv4 unicast route capacity also falls from 24000 to 4000. Evaluate the required forwarding scale and existing licensing before selecting that operating mode.