Cisco Nexus N3K-C3048TP

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Nhà sản xuất: Cisco
Mã sản phẩm: N3K-C3048TP-1GE
Tình trạng: Còn hàng
Bảo hành: 12 tháng

Danh mục: Switch, Thiết Bị Mạng

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Thông số kỹ thuật Cisco N3K-C3048TP-1GE

Description	Specification
Physical	● 1RU fixed form-factor switch ● 48 10/100/1000-Mbps RJ-45 ports ● 4 1/10 Gbps SFP+ uplink ports ● 2 redundant power supplies ● 1 fan tray with redundant fans ● 1 I/O module with management, console, and USB flash memory ports
Performance	● 176-Gbps switching capacity ● Forwarding rate of 132 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)
Hardware tables and scalability	MAC addresses	128,000
	Number of VLANS	4096
	Spanning-tree instances	● RSTP: 512 ● MSTP: 64
	ACL entries	2000 ingress 1000 egress
	Routing table	16,000 prefixes and 16,000 host entries^* 8000 multicast routes^*
	Number of EtherChannels	52 (with vPC)
	Number of ports per EtherChannel	16
	Buffers	9 MB shared
	Boot flash memory	2 GB
Power	Number of power supplies	2 (redundant)
	Typical operating power	120 watts (W) (48p of 1G and 4p of 10G/SR at 100% load, with 2 Power Supply Units [PSUs])
	Maximum power	124W
	AC PSUs ● Input voltage ● Frequency ● Efficiency	100 to 240 VAC 50 to 60 Hz 89 to 91% at 220V
	DC PSUs ● Input voltage ● Maximum current ● Efficiency	-40 to -72 VDC 33A 85 to 88%
	Typical heat dissipation	409 BTU/hr (48p of 1G and 4p of 10G/SR at 100% load, with 2 PSUs)
	Maximum heat dissipation	423 BTU/hr
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) Single fan tray with redundant fans Hot swappable (must swap within 1 minute)
Sound	Measured sound power (maximum) ● Fan speed: 40% duty cycle ● Fan speed: 60% duty cycle ● Fan speed: 100% duty cycle	63.9 dBA 64.7 dBA 66.4 dBA
Environment	Dimensions (height x width x depth)	1.72 x 17.3 x 19.7 in. (4.4 x 43.9 x 50.5 cm)
	Weight	20.5 lb (9.3 kg)
	Operating temperature	32 to 104°F (0 to 40°C)
	Storage temperature	-40 to 158°F (-40 to 70°C)
	Operating relative humidity	10 to 85% noncondensing Up to 5 days at maximum (85%) humidity Recommend ASHRAE data center environment
	Storage relative humidity	5 to 95% noncondensing
	Altitude	0 to 10,000 ft (0 to 3000m)