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  • N3K-C3432D-S
  • N3K-C3432D-S

N3K-C3432D-S

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Overview

N3K-C3432D-S is the Cisco Nexus 3432D-S switch with 32ports of QSFP-DD. The Cisco Nexus® 3400-S is the first 400G programmable switch series in the Nexus 3000 portfolio with 50 Gbps PAM4 Serial-Deserializers (SerDes), and is designed for data centers with industry-leading performance-per-watt power efficiency at low latency, offering leading analytics.

Quick Spec

Figure 1 shows the Cisco N3K-C3432D-S Switch.

N3K-C3432D-S

Table 1 shows the quick spec.

SKU

N3K-C3432D-S

Physical

  • ●   32 fixed 400-Gigabit-Ethernet QSFP-DD ports

  • ●   Beacon LED

  • ●   Status LED

  • ●   Dual-redundant power supplies

  • ●   Redundant (5+1) fans

  • ●   Two 100/1000Mbps SFP ports in front (ports 33 and 34)

  • ●   One RS-232 serial console port

  • ●   One RJ45 and one SFP management port

  • ●   One USB port

    • Performance

    25.6 Tbps switching capacity

    Dimensions (height x width x depth)

    1.75 x 17.29 x 25.4 in. (4.44 x 43.91 x 64.51cm)

    Product Details

    Main benefits of the Cisco Nexus 3400-S switches:

  • ●    With the 12.8-Tbps ASIC, the Cisco Nexus 3432D-S provides 32 ports of 400G, allowing customers to grow at scale with fewer numbers of switches in their fabric, simplifying management and reducing cost and number of hops.

  • ●    At 400G, the Cisco Nexus 3400-S offers the lowest latency in the industry, of 370ns at high-power efficiency.

  • ●    The Cisco Nexus 3400-S offers a programmable pipeline translated to flexible profiles, whether Longest-Prefix-Matching (LPM)-optimized or layer 3 host-optimized. Customers can choose the profile to match their deployment needs.

  • ●    The Cisco Nexus 3400-S supports comprehensive encapsulation and tunneling technologies, Virtual Extensible LAN (VXLAN), VXLAN routing, MPLS, Generic Protocol Extension (GPE), Geneve, Network Virtualization Using Generic Routing Encapsulation (NVGRE), and more.

  • ●    Cisco Nexus 3400-S switches enable deep network analytics, offering per-flow monitoring, queue forensics, and drop-packet forensics to help monitor customer networks.

    The Modules, License and Accessories

    Table 2 shows the recommended products.

    Part number

    Description

    N3K-C3432D-S

    Nexus 3432D-S switch with 32ports of QSFP-DD

    NXA-FAN-35CFM-PE

    Nexus Fan, Reverse airflow (port side exhaust)

    NXA-FAN-35CFM-PI

    Nexus Fan, Forward airflow (port side intake)

    NXA-PAC-1500W-PE

    Nexus 1500W AC Power Supply, Reverse airflow (port side exhaust)

    NXA-PAC-1500W-PI

    Nexus 1500W AC Power Supply, Forward airflow (port side intake)

    N3K-LAN3K9 

    Nexus 3432D-S Layer 3 LAN Enterprise License

    Compare to Similar Item

    Table 3 shows the comparison.

    SKU

    N3K-C3408-S

    N3K-C3432D-S

    Physical

  • ●   4 RU, 8-slot chassis

  • ●   Beacon LED

  • ●   Status LED

  • ●   Dual-redundant power supplies

  • ●   Redundant (2+1) fans

  • ●   Two 100/1000Mbps SFP ports

  • ●   One RS-232 serial console port

  • ●   One RJ45 and one SFP management port

  • ●   One USB port

  • ●   32 fixed 400-Gigabit-Ethernet QSFP-DD ports

  • ●   Beacon LED

  • ●   Status LED

  • ●   Dual-redundant power supplies

  • ●   Redundant (5+1) fans

  • ●   Two 100/1000Mbps SFP ports in front (ports 33 and 34)

  • ●   One RS-232 serial console port

  • ●   One RJ45 and one SFP management port

  • ●   One USB port

    • Performance

    25.6-Tbps switching capacity

    25.6 Tbps switching capacity

    Dimensions (height x width x depth)

    6.97 in. x 17.3 in. x 31.6 in.

    1.75 x 17.29 x 25.4 in. (4.44 x 43.91 x 64.51cm)

    Get More Information

    Do you have any question about the N3K-C3432D-S

    Contact us now via Live Chat or Contact@huatenmax.com.

    • Specification

    N3K-C3432D-S Specification

    Physical

    ●  32 fixed 400-Gigabit-Ethernet QSFP-DD ports

    ●  Beacon LED

    ●  Status LED

    ●  Dual-redundant power supplies

    ●  Redundant (5+1) fans

    ●  Two 100/1000Mbps SFP ports in front (ports 33 and 34)

    ●  One RS-232 serial console port

    ●  One RJ45 and one SFP management port

    ●  One USB port

    Performance

    25.6 Tbps switching capacity

    Typical operating power

    626W

    Maximum power

    1240W

    Typical heat dissipation

    2136 BTU/hr

    Maximum heat dissipation

    4231 BTU/hr

    Hardware tables and scalability

    Number of MAC addresses

    120K

    Number of IPv4/IPv6 unicast routes

    440K / 360K

    Number of IPv4/IPv6 hosts

    192K / 96K

    Number of IPv4 multicast routes

    Up to 96K with 8K groups

    Number of VLANS

    4K

    Number of ACL entries

    3.5K ingress and 1.5K egress

    Number of spanning-tree instances

    Rapid Spanning Tree Protocol (RSTP): 123

    Multiple Spanning Tree (MST) Protocol: 64

    Number of EtherChannels

    24

    Number of ports per EtherChannel

    24

    Buffer size

    70 MB

    Boot flash memory

    128 GB

    Power

    Latency

    370 nsec

    Number of power supplies

    2 (redundant)

    Power supply types

    AC (forward and reversed airflow)

    Input voltage

    100 to 240 VAC

    Frequency

    50 to 60 Hz

    Power supply efficiency

    89 to 91% at 220V

    Cooling

    Forward and reversed airflow schemes

    ●  Forward airflow: Port-side intake (air enters through ports and exits through fan tray and power supplies)

    ●  Reversed airflow: Port-side exhaust (air enters through fan tray and power supplies and exits through ports)

    Six individual, hot-swappable fans (5+1 redundant)

    Environment

    Dimensions (height x width x depth)

    1.75 x 17.29 x 25.4 in. (4.44 x 43.91 x 64.51cm)

    Weight

    30 pounds or 13.6 Kg

    Operating temperature

    32 to 104° F (0 to 40°C)

    Storage temperature

    -40 to 158° F (-40 to 70°C)

    Relative humidity

    5 to 95% non-condensing

    Altitude (operating)

    Designed to meet: -500 ft to 13,123 ft

    Altitude (non-operating)

    -1000 ft to 30,000 ft
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