The Cisco C1-N3K-C3132Q-XL is a high-performance switch for data centers and large-scale enterprise networks. It features 32 ports of 40GB QSFP+ connectivity with back-to-front airflow, ensuring optimal cooling in rack environments.With a switching capacity of up to 2.5 Tbps and a forwarding rate of 1.44 Bpps, this switch can handle heavy workloads without reducing performance. Its MAC address table size supports up to 288,000 addresses, allowing for efficient communication within the network.This Cisco switch offers reliable and scalable networking solutions that ensure smooth operations in demanding environments like cloud computing or virtualization deployments. Its sturdy design and advanced capabilities provide flexibility for future growth while meeting current needs.
Description |
Specification |
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Physical |
- 1RU fixed form-factor switch - 32 QSFP+ ports; each supports native 40 Gigabit Ethernet and 4 x 10 Gigabit Ethernet modes - 4 SFP+ ports - 2 redundant power supplies - 4 redundant (3+1) fans - Management, console, and USB flash-memory ports |
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Performance |
- 2.5-Tbps switching capacity - Forwarding rate up to 1.4 bpps - Line-rate traffic throughput (both Layer 2 and 3) on all ports - Configurable maximum transmission units (MTUs) of up to 9216 bytes (jumbo frames) |
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Hardware tables and scalability* |
Number of MAC addresses |
288,000 |
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Number of VLANS |
4096 |
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Number of spanning-tree instances |
- RSTP: 512 - MSTP: 64 |
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Number of ACL entries |
- 4000 ingress - 1000 egress |
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Routing table |
- 16,000 prefixes and 16,000 host entries - 8000 multicast routes |
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Number of EtherChannels |
64 (with vPC) |
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Number of ports per EtherChannel |
16 |
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System memory |
8 GB |
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Buffer size |
12 MB shared |
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Log Flash |
16GB |
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Boot-flash memory |
8 GB |
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Power |
Frequency |
50 to 60 Hz |
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Power supply types |
- AC (forward and reversed airflow) - DC (forward and reversed airflow) |
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Typical operating power |
170W |
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Maximum power |
290W |
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AC PSUs - Input voltage - Frequency - Efficiency |
- 100 to 240 VAC - 50 to 60 Hz - 89 to 91% at 220V |
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DC PSUs - Input voltage - Maximum current (PSU output – System input) - Efficiency |
- –40 to –-72 VDC - 33A (400W unit) - 85 to 88% |
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Power-supply efficiency |
89 to 91% at 220V |
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Typical heat dissipation |
580 BTU/hr |
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Maximum heat dissipation |
989 BTU/hr |
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Cooling |
- Forward and reversed airflow schemes ◦ Forward airflow: Port-side exhaust (air enters through fan tray and power supplies and exits through ports); supported with AC and DC power supplies ◦ Reversed airflow: Port-side intake (air enters through ports and exits through fan tray and power supplies); supported with AC power supply only - Redundant fans - Hot swappable (must swap within 1 minute) |
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Sound |
Measured sound power (maximum) - Fan speed: 40% duty cycle - Fan speed: 70% duty cycle - Fan speed: 100% duty cycle |
- 66.1 dBA - 70.6 dBA - 76.9 dBA |
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Environment |
Dimensions (height x width x depth) |
1.72 x 17.3 x 19.7 in. (4.4 x 43.9 x 50.5 cm) |
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Weight |
21.5 lb (9.3 kg) |
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Operating temperature |
32 to 104°F (0 to 40°C) |
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Storage temperature |
–40 to 158°F (–40 to 70°C) |
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Operating relative humidity |
- 10 to 85% noncondensing - Up to 5 days at maximum (85%) humidity - Recommend ASHRAE data center environment |
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Storage relative humidity |
5 to 95% noncondensing |
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Altitude |
0 to 10,000 ft (0 to 3000m) | |
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