N3K-C3132Q-40GE
N3K-C3132Q-40GE Обзор
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)
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
N3K-C3132Q-40GE 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 |
4 GB |
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Buffer size |
12 MB shared |
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Boot-flash memory |
4 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 |
210W |
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Maximum power |
340W |
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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 |
717 BTU/hr |
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Maximum heat dissipation |
1160 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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