N3K-C3548P-10G

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Cisco Nexus N3K-C3548P-10G Switch Layer 2 and layer 3 – 48 x 10G SFP+ Ethernet ports – Ultra-Low latency – Managed

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N3K-C3548P-10G Specification

Product Number N3K-C3548P-10G
Product Description Cisco Nexus N3K-C3548P-10G Switch Layer 2 and layer 3 – 48 x 10G SFP+ Ethernet ports – Ultra-Low latency – Managed
Physical ●  48 fixed SFP+ ports (1 or 10 Gbps)

●  Dual redundant hot-swappable power supplies

●  Four individual redundant hot-swappable fans

●  One 1-PPS timing port, with the RF1.0/2.3 QuickConnect connector type*

●  Two 10/100/1000-Mbps management ports

●  One RS-232 serial console port

●  One USB port

●  Locator LED

●  Locator LED button

Performance ●  960-Gbps switching capacity

●  Forwarding rate of 720 million packets per second (mpps)

●  Line-rate traffic throughput (both Layer 2 and 3) on all ports

●  Configurable maximum transmission units (MTUs) of up to 9216 bytes (jumbo frames)

Typical operating power ●  152 watts (W)
Maximum power ●  265W
Typical heat dissipation ●  519 BTUs per hr
Maximum heat dissipation ●  904 BTUs per hr
Mode Normal Mode Warp Mode
Number of MAC addresses 64,000 8000
Number of IPv4 unicast routes 24,000 4,000
Number of IPv4 hosts 64,000 8000
Number of IPv4 multicast routes 8000 8000
Number of VLANS 4096
Number of ACL entries 4096
Number of spanning-tree instances Rapid Spanning Tree Protocol (RSTP): 512

Multiple Spanning Tree (MST) Protocol: 64

Number of EtherChannels 24
Number of ports per EtherChannel 24
Buffer size 6 MB shared among 16 ports; 18 MB total
Boot flash memory 2 GB (3524P and 3548P models)

4 GB (3524X and 3548X models)

Power
Number of power supplies 2 (redundant)
Power supply types ●  AC (forward and reversed airflow)

●  DC (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 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)

Four individual, hot-swappable fans (3+1 redundant)

Environment
Dimensions (height x width x depth) 1.72 x 17.3 x 18.38 in. (4.36 x 43.9 x 46.7 cm)
Weight 17.4 lb (7.9 kg)
Operating temperature 32 to 104° F (0 to 40°C)
Storage temperature -40 to 158° F (-40 to 70°C)
Relative humidity (operating) ●  10 to 85% noncondensing

●  Up to 5 days at maximum (85%) humidity

●  Recommend ASHRAE data center environment

Relative humidity (nonoperating) 5 to 95% noncondensing
Altitude 0 to 10,000 ft (0 to 3000m)