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

Model:

N3K-C3432D-S – Cisco Nexus 3000 Series

Brand:

Cisco

N3K-C3432D-S 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.

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)