N3K-C3548P-XL

N3K-C3548P-XL Specification

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

· One 10/100/1000-Mbps management port

· One RS-232 serial console port

· Two USB ports

· Locator LED

· Locator LED button

Performance

· 960-Gbps switching capacity

· Forwarding rate of 720 mpps

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

· Configurable MTUs of up to 9216 bytes (jumbo frames)

Typical operating power

· 112W

Maximum power

· 213W

Typical heat dissipation

· 383 BTUs per hr

Maximum heat dissipation

· 727 BTUs per hr

Hardware specifications common to all switches

Mode

Normal mode

Warp mode

Number of MAC addresses

64,000

8000

Number of IPv4 unicast routes

24,000

4000

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

System memory

16 GB

Boot flash memory

16 GB

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

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)

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 to85% 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)