N5K-C56128P

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Model Number : N5K-C56128P - Cisco Nexus 5000 Series Switch

Detail : Nexus 56128P Chassis, 2RU, 48x 10-Gbps SFP+, 4 x 40G QSFP+ Fixed Ports (Base)

Price : US$ 3000~13500 In stock

Price is for reference only.

Payment & Shipping Terms :

Delivery Time : 1-3 work days.

Payment Terms : T/T,Western union and so on.

  • Shipping Terms :

N5K-C56128P Overview

The Cisco Nexus 56128P (N5K-C56128P) is a 2RU (2 rack unit) switch that supports 2.56 Tbps of bandwidth across 48 fixed 1 Gigabit and 10 Gigabit Ethernet SFP+ ports, and four 40-Gbps QSFP+ ports. The 48 fixed SFP+ ports and 4 40Gbps QSFP+ ports support FCOE also, in addition to Ethernet. The Cisco Nexus 56128P runs the industry-leading Cisco NX-OS Software operating system, providing features and capabilities that are widely deployed.

Quick Specs

Figure 1 shows the appearance of N5K-C56128P.

Table 1 shows the Quick Specs.

Product Code N5K-C56128P
Bandwidth 2.56 Tbps
Fixed Interfaces 48 fixed 1 Gigabit and 10 Gigabit Ethernet SFP+ ports, and four 40-Gbps QSFP+ ports
Form Factor 2-rack unit
Expansion slots 2
Power Supplies four 2+2 redundant, hot-swappable power supplies
Fan Modules four 3+1 redundant, hot-swappable independent fans
Number of ports 1152 with FEX
10 GE Up to 96 wire-rate ports
40 GE Up to 8 QSFP ports
Unified ports Up to 48 ports (Ethernet; FCoE; 2/4/8-gigabit FC)
10 and 40 Gbps FCoE Yes
Hardware VXLAN Yes
NVGRE capable Yes
Latency 1 microsecond
Airflow supporting both port-side intake (red handle) and fan-side intake (blue handle) airflow options.
Physical (height x width x depth) 3.5 x 17.3 x 30 in (8.8 x 43.9 x 76.2 cm)
Weight 60 lb (2 expansion modules and 4 power supplies)

Product Details

Figure 2 shows the back panel of N5K-C56128P.

Note:

(1) Hot-Swappable N+1 Redundant AC/DC Power Supplies
(2) Hot-Swappable N+1 Redundant Fan Trays(4 per switch)-Choice of reverse airflow
(3) Mgmto/Console/USB

The Accessories

Table 2 shows the recommended elements for the N5K-C56128P.

Category Model Description
N5600 SFP Transceiver and Optics SFP-10G-SR 10 GBASE-SR SFP Module
N5600 SFP Transceiver and Optics SFP-H10GB-CU1-5M 10 GBASE-CU SFP+ Cable 1.5 Meter
Software License Options N56-LAN1K9-P Limited Time Promotion for Nexus 5600 Series LAN Enterprise

Compare to Similar Items

Table 3 shows the comparison of N5K-C56128P and N5K-C5672UP.

Product Code N5K-C56128P N5K-C5672UP
Form factor 2-rack unit 1-rack unit
Power Supplies four 2+2 redundant, hot-swappable power supplies two 1+1 redundant, hot-swappable power supplies
Airflow supporting both port-side intake (red handle) and fan-side intake (blue handle) airflow options. supporting both port-side intake (red handle) and fan-side intake (blue handle) airflow options for flexible mounting
Number of ports 1152 with FEX Up to 1152 with FEX
10 GE Up to 96 wire-rate ports 48 ports
40 GE Up to 8 QSFP ports 6 true QSFP ports
Unified ports Up to 48 ports (Ethernet; FCoE; 2/4/8-gigabit FC) 16 ports (Ethernet; FCoE; 2/4/8-gigabit FC)
10 and 40 Gbps FCoE Yes Yes
Hardware VXLAN Yes Yes
NVGRE capable Yes Yes
Latency 1 microsecond 1 microsecond

N5K-C56128P Specification

Form factor 2-rack unit
Expansion slots 2
Number of ports 1152 with FEX
10 GE Up to 96 wire-rate ports
40 GE Up to 8 QSFP ports
Unified ports Up to 48 ports (Ethernet; FCoE; 2/4/8-gigabit FC)
10 and 40 Gbps FCoE Yes
Hardware VXLAN Yes
NVGRE capable Yes
Latency 1 microsecond
Performance (1)Layer 2 and 3 hardware forwarding at 2.56 Tbps; 1904 mpps (64-byte packets)
(2)Support for up to 256,000 combined entries of MAC addresses and Address Resolution Protocol (ARP) entries
(3)Low latency of approximately 1 microsecond using cut-through forwarding for predictable, consistent traffic latency regardless of packet size, traffic pattern, or features enabled on 10 and 40 Gigabit Ethernet interfaces
(4)25-MB buffer per 12 x 10 Gigabit Ethernet SFP+ interfaces
(5)Line-rate traffic throughput on all ports in Layer 2 and 3 mode
Interfaces (1)48 fixed 1/10 Gigabit Ethernet SFP+ ports with 4 x 40 Gigabit Ethernet QSFP+ fixed ports and 2 expansion slots
(2)Expansion module: 24 SFP+ unified ports plus 2 x 40 Gigabit Ethernet QSFP+ ports
(3)Conversion of 40 Gigabit Ethernet ports to 10 Gigabit Ethernet interfaces through QSFP+ breakout cable
(4)Fabric extension through the Cisco Nexus 2200 and 2300 platforms
Layer 2 Features (1)Layer 2 switch ports and VLAN trunks
(2)IEEE 802.1Q VLAN encapsulation
(3)Support for up to 4000 VLANs
(4)Support for up to 4000 access control list (ACL) entries
(5)Rapid Per-VLAN Spanning Tree Plus (PVRST+) (IEEE 802.1w compatible)
(6)Multiple Spanning Tree Protocol (MSTP) (IEEE 802.1s): 64 instances
(7)Spanning Tree PortFast
(8)Spanning Tree root guard
(9)Spanning Tree Bridge Assurance
(10)Cisco EtherChannel technology (up to 16 ports per EtherChannel)
(11)Cisco vPC technology
(12)vPC configuration synchronization
(13)vPC shutdown
(14)Link Aggregation Control Protocol (LACP): IEEE 802.3ad
(15)Advanced port-channel hashing based on Layer 2, 3, and 4 information
(16)Jumbo frames on all ports (up to 9216 bytes)
(17)Pause frames (IEEE 802.3x)
(18)Storm control (unicast, multicast, and broadcast)
(19)Private VLANs
(20)Private VLAN over trunks (isolated and promiscuous)
(21)Private VLANs over vPC and EtherChannels
(22)VLAN remapping
(23)FabricPath
(24)EvPC and vPC+ with FabricPath
(25)Adapter FEX
(26)Data Center VM-FEX
(27)Support for up to 24 fabric extenders (Layer 2) with each Cisco Nexus 5672UP, 5672UP-16G, and 56128P Switch
(28)RDMA over Converged Ethernet (RoCE) using Data Center Bridging (DCB) support (DCB Exchange [DCBX] no drop and priority flow control [PFC])
Layer 3 Features (1)Layer 3 interfaces: Routed ports, switch virtual interface (SVI), port channels, subinterfaces, and port-channel subinterfaces
(2)Support for up to 32,000 IPv4 and 8000 IPv6 host prefixes
(3)Support for up to 8000 multicast routes (IPv4)
(4)Support for up to 8000 IGMP snooping groups
(5)Support for 4000 Virtual Routing and Forwarding (VRF) entries
(6)Support for up to 4096 VLANs
(7)Equal-Cost Multipathing (ECMP) up to 64 ways
(8)4000 flexible ACL entries
(9)Routing protocols: Static, Routing Information Protocol Version 2 (RIPv2), Enhanced Interior Gateway Routing Protocol (EIGRP), Open Shortest Path First Version 2 (OSPFv2), Border Gateway Protocol (BGP), and Intermediate System-to-Intermediate System (IS-IS)
(10)IPv6 routing protocols: Static, OPFv3, BGPv6, and EIGRPv6
(11)IPv6 VRF-lite
(12)BFD support: OSPFv2, BGPv4, EIGRP, and VRF instances
(13)Policy-Based Routing (IPv4 and IPv6)
(14)Hot-Standby Router Protocol (HSRP) and Virtual Router Redundancy Protocol (VRRP)
(15)IP direct broadcast
(16)vPC+ routing protocol peering
(17)ACL: Routed ACL with Layer 3 and 4 options to match ingress and egress ACL
(18)Multicast: Protocol Independent Multicast Version 2 (PIMv2) sparse mode, Source-Specific Multicast (SSM), Bidir-PIM, Multicast Source Discovery Protocol (MSDP), IGMPv2 and v3, and Multicast VLAN Registration (MVR)
(19)VRF: VRF-lite (IP VPN); VRF-aware unicast; and BGP-, OSPF-, RIP-, and VRF-aware multicast
(20)Unicast Reverse-Path Forwarding (uRFP) with ACL; strict and loose modes
(21)Jumbo frame support (up to 9216 bytes)
(22)Support for up to 24 fabric extenders on each Cisco Nexus 5600 10-Gbps platform switch
Quality of Service (QoS) (1)Layer 2 IEEE 802.1p (class of service [CoS])
(2)8 unicast queues and 8 multicast queues per port
(3)Per-port QoS configuration
(4)CoS trust
(5)Port-based CoS assignment
(6)Modular QoS CLI (MQC) compliance: IPv4 and IPv6
(7)ACL-based QoS classification (Layers 2, 3, and 4)
(8)Flexible TCAM carving
(9)MAC and ARP hardware carving
(10)MQC CoS marking
(11)Per-port virtual output queuing
(12)CoS-based egress queuing
(13)Egress strict- priority queuing
(14)Egress port-based scheduling: Deficit Weighted Round-Robin (DWRR)
(15)Control-Plane Policing (CoPP): IPv4 and IPv6
Security (1)Ingress ACLs (standard and extended) on Ethernet and virtual Ethernet ports
(2)Standard and extended Layer 2 ACLs: MAC addresses, protocol type, etc.
(3)Standard and extended Layer 3 and 4 ACLs: IPv4 and IPv6, Internet Control Message Protocol (ICMP and ICMPv6), TCP, User Datagram Protocol (UDP), etc.
(4)Ingress policing
(5)VLAN-based ACLs (VACLs)
(6)Port-based ACLs (PACLs)
(7)Named ACLs
(8)Optimized ACL distribution
(9)ACLs on virtual terminals (vtys)
(10)ACL logging (IPv4 only)
(11)Dynamic Host Configuration Protocol (DHCP) snooping with Option 82
(12)Dynamic ARP Inspection
(13)IP source guard
(14)DHCP relay (up to 32 destinations)
(15)Ethernet port security
(16)IPv6 RACL, PACL, and VACL
(17)iSCSI type-length-value (TLV)
High-Availability Features (1)Cisco In-Service Software Upgrade (ISSU) for Layer 2
(2)Hot-swappable field-replaceable power supplies and fan modules
(3)N+1 and N+N power redundancy
(4)N+1 fan module redundancy

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