N3K-C3264C-E
N3K-C3264C-E Обзор
The Cisco Nexus 3264C-E supports both forward and reverse (port-side exhaust and port-side intake) airflow schemes with AC and DC power inputs.
The Cisco Nexus 3264C-E is a Quad Small Form-Factor Pluggable (QSFP) switch with 64 QSFP28 ports. Each QSFP28 port can operate at 10, 25, 40, 50, and 100 Gbps, up to a maximum of 128 x 25-Gbps ports.
· 12.8 -Tbps switching capacity
· Configurable Maximum Transmission Units (MTUs) of up to 9416 bytes (jumbo frames)
N3K-C3264C-E Specification |
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Physical |
· 64 fixed 100-Gigabit Ethernet QSFP28 ports · 16 fixed ports of MACsec · Beacon LED · Environment LED · Status LED · Lane-selected LED · Dual redundant power supplies · Redundant (3+1) fans · 2 100/1000-Mbps SFP ports (port 65 and port 66 in front) · 1 RS-232 serial console port · 1 RJ45 and 1 SFP Management port · 1 USB port |
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Performance |
· Line-rate traffic throughput (both Layer 2 and 3) on all ports · 12.8 -Tbps switching capacity · Configurable Maximum Transmission Units (MTUs) of up to 9416 bytes (jumbo frames) |
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Typical operating power |
392W |
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Maximum power |
1263W |
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Typical heat dissipation |
1337 BTUs/hour |
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Maximum heat dissipation |
4309 BTUs/hour |
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Max Mac Addresses |
Host Mode (urpf disabled):73K L2 (urpf disabled): 200K |
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Max IPv4 Host routes |
Host Mode (urpf disabled):73K L2 (urpf disabled): 200K |
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Max IPv6 Host routes |
Host Mode (urpf disabled):100K L2 (urpf disabled): 36K |
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Max IPv4 LPM routes |
Host Mode (urpf disabled):100K L2 (urpf disabled): 28K |
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Max IPv6 LPM routes (<=64) |
Host Mode (urpf disabled):12K L2 (urpf disabled): 12K |
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Max IPv4 LPM routes (>64 & <128) |
Host Mode (urpf disabled):1024 L2 (urpf disabled): 1024 |
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Number of VLANs |
4096 |
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Number of ACL entries |
6000 Ingress 1000 Egress |
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Number of spanning-tree instances |
Rapid Spanning Tree Protocol (RSTP): 512 Multiple Spanning Tree (MST) Protocol: 64 |
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Number of EtherChannels |
256 |
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Number of ports per EtherChannel |
32 |
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Buffer size |
42 Mb |
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Boot flash memory |
128 GB |
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Number of power supplies |
2 (redundant) |
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Power supply types |
AC (forward and reversed airflow) |
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Input voltage |
100 to 240 VAC |
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Frequency |
50 to 60 Hz |
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Power supply efficiency |
89 to 91% at 220V |
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Forward and reversed airflow schemes · Forward airflow: Port-side exhaust (air enters through fan tray and power supplies and exits through ports) · Reversed airflow: Port-side intake (air enters through ports and exits through fan tray and power supplies) 4 individual, hot-swappable fans (3+1 redundant) |
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Dimensions (height x width x depth) |
3.39 x 17.4 x 23.5 in. (4.36 x 43.9 x 46.7 cm) |
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Weight |
34.82 lbs (15.79kg) |
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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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Relative humidity |
5 to 95% noncondensing |
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Altitude (operating) |
Designed to meet: –500 ft to 13,123 ft |
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Altitude (Nonoperating) |
–1000 ft to 30,000 ft |