Cisco · MPN: N5K-C56128P-RF
£16,179.99
inc. VAT
Spread the cost with Klarna, Float or SnapFrom 3 interest-free payments of £5,393.33 See options

Credit subject to status. 18+, UK residents only. See each provider for terms.

Out of stock

FREE delivery

Express £9.99

Overview

  • Managed L2/L3 Web-based management
  • Quality of Service (QoS) support
  • Console port: RJ-45
  • 10G support
  • MAC address table: 256000 entries Switching capacity: 2560 Gbit/s
  • Access Control List (ACL)
  • 2U Rack mounting

In today’s data centers, virtualization deployments have become commonplace, and this trend is increasing rapidly with the availability of 10 Gigabit Ethernet servers at attractive prices. The combination of increased adoption of these servers and applications with higher bandwidth requirements is increasing the need for dense 10 and 40 Gigabit Ethernet switching. Moreover, data center architectures are changing as application environments create new demands for IT infrastructure. Application workloads are deployed across a mix of virtualized and nonvirtualized server and storage infrastructure, requiring a network infrastructure that provides consistent connectivity, security, and visibility across a range of bare-metal, virtualized, and cloud computing environments.

The Cisco Nexus® 5600 platform is the third generation of the Cisco Nexus 5000 Series Switches: the industry’s leading data center server access switches. The Cisco Nexus 5600 platform switches can be categorized into 10-Gbps and 40-Gbps switches. This data sheet focuses on the 10-Gbps switches only. Cisco Nexus 5600 platform 10-Gbps switches are the successors to the industry’s widely adopted Cisco Nexus 5500 platform switches. The switches maintain all the existing Cisco Nexus 5500 platform features, including LAN and SAN convergence (unified ports and Fibre Channel over Ethernet [FCoE]), fabric extenders, and Cisco® FabricPath. In addition, the Cisco Nexus 5600 platform 10-Gbps switches bring integrated line-rate Layer 2 and 3 capabilities with true 40 Gigabit Ethernet support (on uplink and network-facing ports), Cisco programmable fabric innovations, Network Virtualization Using Generic Routing Encapsulation (NVGRE), Virtual Extensible LAN (VXLAN) bridging and routing, network programmability and visibility, large buffer capacity, and significantly greater scalability and performance for highly virtualized, automated, and cloud environments.

The Cisco Nexus 5600 platform 10-Gbps switches include both 1-Rack-Unit (1RU) and 2RU switches built to meet the challenges of today’s data centers with a flexible, agile, and energy-efficient design. These 10-Gbps switches are an important component of the Cisco Unified Data Center architecture, complementing existing Cisco Nexus switches. These energy-efficient switches offer 10 and 40 Gigabit Ethernet and FCoE, providing integrated Layer 2 and 3 features at wire speed and low latency of approximately 1 microsecond for any packet size. With a choice of port-side intake and fan-side intake airflow options to align with cold-aisle and hot-aisle placement in the data center, the 10-Gbps switches are designed for a broad range of traditional data center and large-scale virtualized cloud deployments.

The 10-Gbps switches together with the Cisco NX-OS Software operating system provides customers with features and capabilities that are widely deployed in data centers around the world. NX-OS is a purpose-built data center operating system designed for performance, resiliency, scalability, manageability, and programmability. It meets Ethernet and storage networking requirements, providing a robust and comprehensive feature set that can meet the demanding requirements of virtualization and automation in present and future data centers.

The Cisco Nexus 5600 platform 10-Gbps switches are designed for Top-of-Rack (ToR) and Middle-of-Row (MoR) deployment in data centers that support enterprise applications, service provider hosting, and cloud computing environments.

The Cisco Nexus 56128P Switch is a 2RU switch that supports 2.56 Tbps of bandwidth across 48 fixed 1 and 10 Gigabit Ethernet SFP+ ports and four 40-Gbps QSFP+ ports. The 48 ports on the base chassis support 10 Gigabit Ethernet and FCoE. The 4 QSFP ports support 40 Gigabit Ethernet and FCoE.

Specifications

Management features

System event logYes
ARP inspectionYes
Web-based managementYes
Quality of Service (QoS) supportYes
Switch layerL2/L3
Switch typeManaged

Ports & interfaces

USB 2.0 ports quantity1
Console portRJ-45
Fiber optic connectorQSFP+, SFP+
QSFP+ module slots quantity6
SFP+ module slots quantity48
Basic switching RJ-45 Ethernet ports typeNo
Show all 70 specificationsShow fewer specifications

Network

Number of VLANs4096
Virtual LAN featuresPrivate VLAN, Tagged VLAN, VLAN mapping
VLAN supportYes
Link aggregationYes
Flow control supportYes
Broadcast storm controlYes
Spanning tree protocolYes
Full duplexYes
Policy-based routingYes
10G supportYes
Networking standardsIEEE 802.1D, IEEE 802.1Q, IEEE 802.1Qaz, IEEE 802.1Qbb, IEEE 802.1p, IEEE 802.1s, IEEE 802.1w, IEEE 802.3, IEEE 802.3ad, IEEE 802.3ae, IEEE 802.3ba, IEEE 802.3x

Optical fiber

Switching optical modules type40 Gigabit Ethernet

Data transmission

Packet buffer memory25 MB
Jumbo frames9216
Jumbo frames supportYes
Static routeYes
Number of queues8
Forwarding rate1904 Mpps
Switching capacity2560 Gbit/s
MAC address table256000 entries

Security

Security algorithmsAES, SSH-2
Authentication typeAAA
Queue scheduling algorithmsDeficit weighted round robin (DWRR)
MAC address filteringYes
SSH/SSL supportYes
Static port securityYes
Root protectionYes
IGMP snoopingYes
Access Control List (ACL)Yes
DHCP featuresDHCP snooping, DHCP relay

Multicast features

IPv4 multicast entries8000
Multicast supportYes

Protocols

Routing protocolsBGP, EIGRP, HSRP, IS-IS, OSPF, RIP-2
Virtual Router Redundancy Protocol (VRRP)Yes

Design

Number of fans4 fan(s)
LED indicatorsYes
Product colourGrey
Form factor2U
Rack mountingYes

Performance

TelnetYes

Power

Power consumption (max)1100 W
Power consumption (typical)650 W
DC input voltage72 V
AC input frequency47/63 Hz
AC input voltage94 - 264 V
Redundant power supply (RPS) supportYes

Power over Ethernet (PoE)

Power over Ethernet (PoE)No

Operational conditions

Operating altitude0 - 3000 m
Storage relative humidity (H-H)5 - 95%
Operating relative humidity (H-H)5 - 95%
Storage temperature (T-T)-40 - 70 °C
Operating temperature (T-T)0 - 40 °C

Weight & dimensions

Weight27.2 kg
Height88 mm
Depth762 mm
Width439 mm

General

Product familyNexus

Certificates

CertificationUL 60950-1 Second Edition, CAN/CSA-C22.2 No. 60950-1 Second Edition, EN 60950-1 Second Edition, IEC 60950-1 Second Edition, AS/NZS 60950-1, GB4943

Manuals & downloads

Delivery & returns

Delivery

  • FREE standard delivery on orders over £50, otherwise £4.95 (3–5 working days).
  • Express delivery £9.99 (1–3 working days) on selected products, UK mainland.
  • PlayStation and Arozzi products use a 5–7 working-day service.
  • Orders are processed within 24 hours, Monday to Friday excluding bank holidays. All deliveries must be signed for.

Returns

  • Changed your mind? Tell us within 14 days of receiving your item, then return it within a further 14 days, unused and in its original packaging. A minimum £9.99 collection fee applies.
  • Faulty or damaged on arrival? Contact us within 48 hours of delivery.
  • Custom-built PCs can only be returned if faulty. Opened headphones, earphones and AirPods can't be returned for hygiene reasons.

Full delivery information · Full returns policy