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To Read about the Cisco Nexus 5548P Switch

December 12 2014 , Written by Cisco & Cisco Router, Network Switch Published on #Cisco Switches - Cisco Firewall

Cisco Nexus 5548P Switch, the first platform in the Cisco Nexus 5500 Switches, is a one-rack-unit (1RU), 1 and 10 Gigabit Ethernet and FCoE access-layer switch built to provide 960 Gbps of throughput with very low latency. It has 32 fixed 1 and 10 Gigabit Ethernet ports that accept modules and cables meeting the Small Form-Factor Pluggable Plus (SFP+) form factor. One expansion module slot can be configured to support up to 16 additional 1 and 10 Gigabit Ethernet ports or 8 Fibre Channel ports plus 8 1 and 10 Gigabit Ethernet ports. The switch has a single serial console port and a single out-of-band 10/100/1000-Mbps Ethernet management port. Two N+N redundant, hot-pluggable power supplies and two N+N redundant, hot-pluggable fan modules provide highly reliable front-to-back cooling.

Cisco Nexus 5548P-

All ports are at the rear of the switches, simplifying cabling and reducing cable length. Cooling is front-to-back, supporting hot- and cold-aisle configurations that help increase cooling efficiency. The front panel includes status indicators and hot swappable, N+N redundant power supplies and their power entry connections and cooling modules. All serviceable components are accessible from the front panel, allowing the switch to be serviced while in operation and without disturbing network cabling.

Cisco Nexus 5548P Rear Panel

Cisco Nexus 5548P Rear Panel

Cisco Nexus 5548P Front Pane

Cisco Nexus 5548P Front Pane

The Cisco Nexus 5500 platform is equipped to support expansion modules that can be used to increase the number of 10 Gigabit Ethernet and FCoE ports or to connect to Fibre Channel SANs with 1/2/4/8-Gbps Fibre Channel switch ports, or both. The Cisco Nexus 5548P supports one expansion module from the following offerings:

• Ethernet module that provides sixteen 1 and 10 Gigabit Ethernet and FCoE ports using the SFP+ interface

Ethernet Expansion Module

Ethernet Expansion Module

• Fibre Channel plus Ethernet module that provides eight 1 and 10 Gigabit Ethernet and FCoE ports using the SFP+ interface, and 8 ports of 1/2/4/8-Gbps native Fibre Channel connectivity using the SFP interface

Combination Expansion Module

Combination-Expansion-Module.jpg

The Cisco Nexus 5548P control plane runs Cisco NX-OS Software on a dual-core 1.7-GHz Intel Xeon Processor C5500/C3500 Series with 8 GB of DRAM. The supervisor complex is connected to the data plane in-band through two internal ports running 1-Gbps Ethernet, and the system is managed in-band, or through the out-of-band 10/100/1000-Mbps management port. Table 1 summarizes the control-plane specifications.

Cisco Nexus 5548P Control Plane Components

Component

Specification

CPU

1.7 GHz Intel Xeon Processor C5500/C3500 Series

(dual core)

DRAM

8 GB of DDR3 in two DIMM slots

Program storage

2 GB of eUSB flash memory for base system storage

Boot and BIOS flash memory

8 MB to store upgradable and golden image

On-board fault log

64 MB of flash memory to store hardware-related fault and reset reasons

NVRAM

6 MB of SRAM to store syslog and licensing information

Management interface

RS-232 console port and 10/100/1000BASE-T mgmt0

The Cisco Nexus 5548P is equipped with seven UPCs: six to provide 48 ports at 10 Gbps, and one used for connectivity to the control plane. Figure 6 shows the connectivity between the control plane and the data plane.

Cisco Nexus 5548P Data Plane and Control Plane Architecture

Cisco-Nexus-5548P-Data-Plane-and-Control-Plane-Architecture.jpg

 

More details about Cisco Nexus 5500 and Nexus 5548P you can read her http://www.cisco.com/c/en/us/products/collateral/switches/nexus-5548p-switch/white_paper_c11-622479.html

 

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