Thương hiệu:

Switch Cisco Nexus N3K-C3548P-XL

  • Thương Hiệu: Cisco
  • Số Port: 48 Port

Bảo hành 24 tháng

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Giá: Liên hệ

– 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 power112W
Maximum power213W
Typical heat dissipation383 BTUs per hr
Maximum heat dissipation727 BTUs per hr
Hardware tables and scalability
Number of MAC addressesNormal mode: 64,000
Warp mode: 8,00
Number of IPv4 unicast routesNormal mode: 24,000
Warp mode: 4,000
Number of IPv4 hostsNormal mode: 64,000
Warp mode: 8,000
Number of IPv4 multicast routes8,000
Number of VLANS4096
Number of ACL entries4096
Number of spanning-tree instancesRapid Spanning Tree Protocol (RSTP): 512
Multiple Spanning Tree (MST) Protocol: 64
Number of EtherChannels24
Number of ports per EtherChannel24
Buffer size6 MB shared among 16 ports; 18 MB total
System memory16 GB
Boot flash memory16 GB
Number of power supplies2
Power supply typesAC and DC
Input voltage100 to 240 VAC
Frequency50 to 60 Hz
Power supply efficiency89 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)
Weight17.4 lb (7.9 kg)
Operating temperature32 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
Altitude0 to 10,000 ft (0 to 3000m)

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