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Copy of Cisco N3K-C3548P-XL Nexus 3500 48x 10GB SFP+ Back-to-Front Airflow Switch

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MPN:
N3K-C3548P-XL
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New
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Description

New Cisco N3K-C3548P-XL Nexus 3500 48x 10GB SFP+ Back-to-Front Airflow Switch

Overview

The N3K-C3548P-XL is a high-performance, low-latency, fixed-configuration switch from Cisco's Nexus 3000 Series. It is designed for high-density, low-latency environments such as financial services, high-frequency trading, and high-performance computing (HPC) data centers.

The N3K-C3548P-XL is a versatile, high-performance switch optimized for environments that demand low latency and high throughput, making it suitable for data centers, financial trading systems, and other mission-critical applications.

Specifications

      • Model: Cisco Nexus N3K-C3548P-XL New
      • Series: Cisco Nexus 3000 Series
      • Switch Type: Fixed configuration, Layer 2/Layer 3, ultra-low-latency switch
      • Form Factor: 1 RU (rack unit)
      • Part Number : N3K-C3548P-XL
      • Condition : Seller refurbished
      • Model: Cisco Nexus N3K-C3548P-XL
      • Series: Cisco Nexus 3000 Series
      • Switch Type: Fixed configuration, Layer 2/Layer 3, ultra-low-latency switch
      • Form Factor: 1 RU (rack unit)
      • Port Configuration:
      • Downlink Ports:
      • 48 x 10-Gigabit Ethernet SFP+ ports (configurable as 1/10 Gbps).
      • Supports 1GbE via SFP, 10GbE via SFP+.
      • Uplink Ports:
      • 4 x 40-Gigabit Ethernet QSFP+ uplink ports (configurable as 4x10GbE using breakout cables).
      • Each QSFP+ can be used as a 40GbE port or broken out into 4x10GbE ports.
      • Performance:
      • Switching Capacity: 1.44 Tbps (Terabits per second).
      • Forwarding Rate: 1,070 Mpps (Million packets per second).
      • Latency: Ultra-low latency, as low as 190 nanoseconds (ns) port-to-port.
      • Buffering and Queuing:
      • Packet Buffer Memory: 9 MB shared buffer.
      • Queues: Supports 8 queues per port for Quality of Service (QoS) traffic handling.
      • Layer 2 Features:
      • VLAN support:
      • Supports 802.1Q VLAN tagging with up to 4094 VLANs.
      • Private VLANs (PVLAN) support.
      • Spanning Tree Protocol (STP):
      • Supports STP, RSTP (Rapid Spanning Tree Protocol), and MSTP (Multiple Spanning Tree Protocol).
      • Link Aggregation:
      • Supports 802.3ad Link Aggregation Control Protocol (LACP), up to 32 groups and 16 ports per group.
      • Ethernet:
      • Jumbo frames support (up to 9216 bytes).
      • Virtual Port Channels (vPC) for link redundancy and aggregation.
      • Port Security: MACsec (802.1AE) encryption support for secure Layer 2 communication.
      • Layer 3 Features:
      • IPv4 and IPv6 unicast routing:
      • Supports static routing and dynamic routing protocols.
      • Routing Protocols: OSPF, BGP, EIGRP, RIP, and IS-IS.
      • VRF (Virtual Routing and Forwarding): Supports multiple routing instances on the same switch.
      • Equal-Cost Multipathing (ECMP): Supports load balancing across multiple paths.
      • Multicast Features:
      • Multicast Routing: Supports IGMPv2, IGMPv3, PIM-SM (Sparse Mode), PIM-DM (Dense Mode), and MSDP.
      • Quality of Service (QoS):
      • QoS Features:
      • Hardware-based QoS.
      • Classification, marking, policing, shaping, and queue management.
      • Supports 802.1p CoS classification and DSCP (Differentiated Services Code Point).
      • Security Features:
      • Access Control Lists (ACLs):
      • Supports standard and extended ACLs for filtering traffic based on IP, MAC, and Layer 4 parameters.
      • DHCP Snooping and IP Source Guard to prevent IP spoofing attacks.
      • Control Plane Policing (CoPP): Protects the control plane from Denial-of-Service (DoS) attacks.
      • Management and Automation:
      • Management Interfaces:
      • 1 x 10/100/1000 management port.
      • 1 x USB Type-A port for external storage.
      • 1 x RJ-45 console port.
      • Management Protocols:
      • Supports SNMP (v1, v2c, v3), RMON, and syslog.
      • Cisco NX-OS with comprehensive CLI support.
      • NETCONF/YANG support for programmability.
      • XML-based APIs, RESTful APIs for integration with automation tools.
      • Cisco Data Center Network Manager (DCNM) for centralized management.
      • Power and Environmental:
      • Power Supply:
      • Dual redundant, hot-swappable power supplies.
      • Power Supply Options: AC or DC power.
      • Typical Power Consumption: Approximately 220W.
      • Cooling: Redundant, hot-swappable fans.
      • Operating Temperature: 32°F to 104°F (0°C to 40°C).
      • Operating Humidity: 5% to 95% (non-condensing).
      • Physical Dimensions:
      • Dimensions: 1.72 inches (4.37 cm) height x 17.3 inches (43.94 cm) width x 22.9 inches (58.17 cm) depth.
      • Weight: Approximately 19.8 pounds (9 kg).
      • Key Features:
      • Ultra-low Latency: Specifically designed for environments such as financial services, high-frequency trading (HFT), and HPC, where latency is critical.
      • High Port Density: 48 ports of 10GbE and 4 ports of 40GbE in a compact 1RU form factor.
      • Flexible Port Configurations: QSFP+ uplinks that can be broken out into 4x10GbE for additional connectivity.
      • Layer 2 and Layer 3 Capabilities: Supports advanced Layer 2 and Layer 3 routing, making it versatile for both access and aggregation use cases.
      • Power Efficiency: Energy-efficient design with typical power consumption of approximately 220W.
      • Use Cases:
      • High-Performance Computing (HPC): Suitable for environments with stringent performance requirements.
      • Financial Services: Ultra-low latency and fast convergence make it ideal for high-frequency trading (HFT).
      • Data Center Access and Aggregation: Ideal for modern data centers requiring high-density 10GbE with options for 40GbE uplinks.

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