Description

Cisco Nexus N3K-C3548P-XL Data Center Switch

The N3K-C3548P-XL is a Cisco Nexus 3548-XL fixed data-center switch built for ultra-low-latency 1/10 Gigabit Ethernet environments. Its 48 SFP+ ports, compact 1RU format and enhanced XL scale make it suitable for trading networks, high-performance computing, data-center aggregation and latency-sensitive enterprise workloads.

N3K-C3548P-XL Specifications

Why Choose the XL Version?

The XL designation provides expanded system resources compared with standard Nexus 3548 models. It is intended for deployments that require larger routing, host or policy scales. Confirm the expected route table, ACL, multicast and feature requirements before selecting between standard and XL variants.

Optics and Cabling Compatibility

The SFP+ interfaces can be used with compatible 1G SFP and 10G SFP+ transceivers, direct-attach copper cables or active optical cables. Optics must match the required speed, fibre type, connector, reach and the interface on the peer device. GNTME can validate a complete optics and cabling bill of materials.

Licensing, Software and Deployment Planning

Feature availability depends on the installed NX-OS release and licence package. Before purchase, confirm the required Layer 2/Layer 3 functions, airflow direction, AC or DC power supplies, power cords, rails, optics and software support. For existing environments, also verify interoperability with the upstream Nexus platform and management tools.

Lifecycle and Replacement Guidance

The Nexus 3548 family is commonly used in established low-latency networks. For new designs or lifecycle replacement, compare current Cisco Nexus 3000 and Nexus 9000 platforms against the required latency, buffer, interface and automation profile. GNTME can help identify an appropriate replacement without changing the operational design unnecessarily.

Buy N3K-C3548P-XL in UAE

Gear Net Technologies LLC supplies Cisco Nexus switches, compatible optics, DAC/AOC cables, power supplies and rack accessories from Dubai. Contact us for availability, tested-condition options, project pricing and delivery across the UAE, GCC, Middle East and Africa.

Frequently Asked Questions

How many interfaces does the N3K-C3548P-XL provide?

It provides 48 SFP+ ports supporting compatible 1G and 10G connections.

What makes this switch suitable for financial networks?

Its cut-through forwarding architecture is designed for consistent ultra-low latency.

Can GNTME supply optics and cables?

Yes. Share the speed, distance, fibre type and peer-device details for compatibility validation.

What must be confirmed before ordering?

Confirm airflow, power-supply type, power cords, rails, optics, NX-OS version, licensing and support requirements.