N3K-C3548P-XL - Cisco Nexus 3000 Series

Cisco N3K-C3548P-XL Nexus 3548P-XL 10G Low-Latency Data Center Switch

Model: N3K-C3548P-XL
Brand: Cisco
Condition: New / Original / Refurbished (select as applicable)
Series: Cisco Nexus 3500 Series
Form Factor: 1RU Rack-mountable

Product Overview:

The Cisco Nexus 3548P-XL is a high-performance, ultra-low latency Layer 2 and Layer 3 Ethernet switch designed for mission-critical data center environments such as high-frequency trading (HFT), cloud infrastructure, and enterprise networks.

Key Technical Specifications:

• Port Configuration:

  • 48 × 1/10-Gigabit Ethernet SFP+ ports

  • 4 × 10-Gigabit Ethernet SFP+ uplink ports

• Throughput:

  • Switching capacity: 960 Gbps

  • Forwarding rate: 720 million packets per second (Mpps)

• Latency:

  • As low as 250 nanoseconds (ultra-low latency optimized)

• CPU & Memory:

  • 4-core x86 CPU

  • 8 GB DRAM

  • 16 GB Flash Storage

  • 16 MB Packet Buffer

• Airflow:

  • Front-to-back or back-to-front airflow options

• Power Supply:

  • Dual redundant, hot-swappable power supplies

  • N+1 redundant fans for cooling

• Operating System:

  • Cisco NX-OS Software

  • Fully featured Layer 2 and Layer 3 switching

  • Support for VXLAN, EVPN, and MPLS (with proper license)

• Advanced Features:

  • Smart Buffering

  • Algorithmic trading optimization

  • Latency monitoring and precision timing

  • Precision Time Protocol (PTP) support

  • Network visibility with Cisco Algorithm Boost (Algo Boost™)

Use Cases / Applications:

• High-frequency trading (HFT) environments

• Financial services and low-latency applications

• Enterprise and service provider data centers

• Top-of-Rack (ToR) 10G aggregation

Packaging & Delivery:

• Cisco original packaging (sealed or open-box)

• Ready-to-ship inventory available

• Fast international delivery and reliable logistics

• Accessories (SFP+ modules, power cords, rails) available upon request

Contact Us:

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