Thiết bị mạng Switch Cisco Nexus N3K-C3548P-10G 48 SFP+

Hardware tables and scalability

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

Boot flash memory

2 GB

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)

Mean time between failure (MTBF)

317,030 hours

SFP-10G-SR

10GBASE-SR SFP+ module (MMF)

SFP-10G-LR

10GBASE-LR SFP+ module (single-mode fiber [SMF])

SFP-10G-ER

Cisco 10GBASE-ER SFP+ module for SMF

DWDM-SFP10G-*

10GBASE-DWDM modules (multiple varieties)

SFP-H10GB-CU1M

10GBASE-CU SFP+ cable, 1m (Twinax cable)

SFP-H10GB-CU3M

10GBASE-CU SFP+ cable, 3m (Twinax cable)

SFP-H10GB-CU5M

10GBASE-CU SFP+ cable, 5m (Twinax cable)

SFP-H10GB-ACU7M

Active Twinax cable assembly, 7m

SFP-H10GB-ACU10M

Active Twinax cable assembly, 10m

GLC-T

1000BASE-T SFP

GLC-SX-MM

GE SFP, LC connector SX transceiver (MMF)

GLC-SX-MMD

1000BASE-SX SFP transceiver module, MMF, 850 nm, DOM

GLC-LH-SM

GE SFP, LC connector LX and LH transceiver

GLC-LH-SMD

1000BASE-LX/LH SFP transceiver module, MMF and SMF, 1310 nm, DOM

N2200-PAC-400W

N2K/3K 400W AC Power Supply, Forward airflow (port side exhaust)

N2200-PAC-400W-B

N2K/3K 400W AC Power Supply, Reversed airflow (port side intake)

N2200-PDC-400W

N2K/3K 400W DC Power Supply, Forward airflow (port side exhaust)

N3K-PDC-350W-B

N2K/3K 350W DC Power Supply, Reversed airflow (port side intake)

NXA-FAN-30CFM-F

N2K/3K Individual Fan, Forward airflow (port side exhaust)

NXA-FAN-30CFM-B

N2K/3K Individual Fan, Reversed airflow (port side intake)

N3548-BAS1K9

Nexus 3000 Layer 3 Base License

N3548-LAN1K9

Nexus 3548 Layer 3 LAN Enterprise License (Requires N3K-BAS1K9 License)

N3548-ALGK9

Nexus 3500 Algo Boost License

NDB-FX-SWT-K9

License for Tap/SPAN aggregation using Cisco Nexus Data Broker

N3548-24P-UPG=

Nexus 3524 additional 24 port license