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CISCO
NEXUS 3048TP-1GE 1RU 48 1GE AND 4 10GE PORTS NO P/S NO FAN   IN CPNT

CISCO NEXUS 3048TP-1GE 1RU 481GE AND 4 10GE PORTS NO P/S NO FAN IN CPNT

Varenr: N3K-C3048TP-1GE=
Lagerstatus: Forventet på lager 14.08.2017
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Produktinfo

Cisco Nexus 3048 Switch

The Cisco Nexus® 3048 Switch is a line-rate Gigabit Ethernet top-of-rack (ToR) switch and is part of the Cisco Nexus 3000 Series Switches portfolio. The Cisco Nexus 3048, with its compact one-rack-unit (1RU) form factor and integrated Layer 2 and 3 switching, complements the existing Cisco Nexus family of switches. This switch runs the industry-leading Cisco® NX-OS Software operating system, providing customers with robust features and functions that are deployed in thousands of data centers worldwide. The Cisco Nexus 3048 is ideal for Big-Data customers that require a Gigabit Ethernet ToR switch with local switching that connects transparently to upstream Cisco Nexus switches, providing an end-to-end Cisco Nexus fabric in their data centers. This switch supports both forward and reversed airflow schemes with AC and DC power inputs.

Configuration
• 48 fixed 10/100/1000 Ethernet ports
• 4 fixed Enhanced Small Form-Factor Pluggable (SFP+) ports
• Locator LED
• Dual redundant power supplies
• Fan tray with redundant fans
• Two 10/100/1000 management ports
• One RS-232 serial console port
• One USB port
• Locator LED and button
Support for both forward (port-side exhaust) and reversed (port-side intake) airflow schemes is available.

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

124 Watts

Input voltage

100 to 240 VAC

Frequency

50 to 60 Hz

Power supply efficiency

89 to 91% at 220V

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)

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)


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