{"id":89261,"date":"2026-09-08T18:44:16","date_gmt":"2026-09-08T18:44:16","guid":{"rendered":"https:\/\/geektechsol.com\/index.php\/product\/refurbished-n5k-c56128p-cisco-nexus-56128p-switch\/"},"modified":"2026-09-08T18:44:20","modified_gmt":"2026-09-08T18:44:20","slug":"refurbished-n5k-c56128p-cisco-nexus-56128p-switch","status":"publish","type":"product","link":"http:\/\/geektechsol.com\/index.php\/product\/refurbished-n5k-c56128p-cisco-nexus-56128p-switch\/","title":{"rendered":"Refurbished N5K-C56128P Cisco Nexus 56128P Switch"},"content":{"rendered":"<p>Refurbished N5K-C56128P Technical Specifications<\/p>\n<p>Cisco Nexus 56128P Switch<\/p>\n<p>Brand :Cisco<\/p>\n<p>Product Line :Cisco Nexus<\/p>\n<p>Model :56128P<\/p>\n<p>Packaged Quantity :1<\/p>\n<p>Performance<\/p>\n<p>Performance :Forwarding performance: 2.56 Tbps<\/p>\n<p>Capacity<\/p>\n<p>Capacity :ACL entries: 4000, ARP entries: 256000, Equal-Cost Multipathing (ECMP) ways: 64, Host table entries (IPv4): 32000, Host table entries (IPv6): 8000, IGMP snooping entries: 8000, Multicast entries (IPv4): 8000, Multiple Spanning Tree Protocol instances: 64, Virtual interfaces (VLANs): 4096, Virtual Routing and Forwarding (VRF) entries: 4000<\/p>\n<p>Networking<\/p>\n<p>Type :Switch<\/p>\n<p>Subcategory :Network hubs and switches<\/p>\n<p>Subtype :10 Gigabit Ethernet<\/p>\n<p>Form Factor :Rack-mountable<\/p>\n<p>Ports Qty :48<\/p>\n<p>Advanced Switching :Layer 3<\/p>\n<p>Routing Protocol :BGP, BGP for IPv6, Bidirectional Forwarding Detection (BFD), ECMP, EIGRP, EIGRP for IPv6, HSRP, IGMP, IS-IS, OSPF for IPv6, OSPFv2, PIM-SM, Policy-based routing (PBR), RIP-2, Static IPv4 routing, Static IPv6 routing, VRRP<\/p>\n<p>MAC Address Table Size :256K entries<\/p>\n<p>Jumbo Frame Support :9216 bytes<\/p>\n<p>Manageable :Yes<\/p>\n<p>Remote Management Protocol :CLI, RMON, SNMP 1, SNMP 2, SNMP 3, SSH-2, Telnet<\/p>\n<p>Status Indicators :Port status<\/p>\n<p>Features :Access Control List (ACL) support, ARP support, Bidirectional Forwarding Detection (BFD), Broadcast Storm Control, Call Home function support, Class of Service (CoS), Data Center Bridging Exchange (DCBX) support, DHCP support, Dynamic ARP Inspection (DAI), Equal-Cost Multipath (ECMP), FCoE forwarding, Hot Standby Router Protocol (HSRP) support, IPv6 support, Jumbo Frames support, Link Aggregation Control Protocol (LACP), Management Information Base (MIB), Multicast Source Discovery Protocol (MSDP), Multicast Storm Control, Multicast VLAN Registration (MVR), Multiple Spanning Tree Protocol (MSTP) support, Per-VLAN Rapid Spanning Tree (PVRST), Quality of Service (QoS), Redundant hot swappable fans, Registered State Change Notification (RSCN) support, STP PortFast, STP Root Guard, Syslog support, Transparent (N_Port ID Virtualization \u2013 NPIV) mode support, Unicast Reverse Path Forwarding (URPF), Unicast Storm Control, Virtual PortChannel (vPC) technology, Virtual Routing and Forwarding (VRF), VLAN support, VPN support, Weighted Round Robin (WRR) queuing<\/p>\n<p>Compliant Standards :FIP v1, IEEE 802.1D, IEEE 802.1p, IEEE 802.1Q, IEEE 802.1Qaz, IEEE 802.1Qbb, IEEE 802.1s, IEEE 802.1w, IEEE 802.3, IEEE 802.3ad (LACP), IEEE 802.3ae, IEEE 802.3x<\/p>\n<p>Ports<\/p>\n<p>Qty :48<\/p>\n<p>Type :1 Gigabit \/ 10 Gigabit SFP+<\/p>\n<p>Ports (2nd)<\/p>\n<p>Qty :4<\/p>\n<p>Type :40Gb Ethernet \/ FCoE QSFP+ (breakout compatible)<\/p>\n<p>Expansion Slots<\/p>\n<p>Expansion Slots :2 (total) \/ 2 (free) x expansion slot<\/p>\n<p>Interface Provided<\/p>\n<p>Interfaces :1 x 1000Base-T RJ-45 management, 1 x console RJ-45 management, 1 x USB, 4 x 40Gbit LAN QSFP+, 48 x Gigabit \/ 10Gbit LAN SFP+<\/p>\n<p>Software<\/p>\n<p>Type :Cisco NX-OS<\/p>\n<p>Power Device<\/p>\n<p>Type :Internal power supply<\/p>\n<p>Hot-Plug :Hot-plug<\/p>\n<p>Power Redundancy :Optional<\/p>\n<p>Power Redundancy Scheme :N+1<\/p>\n<p>Installed Qty :0<\/p>\n<p>Max Supported Qty :4<\/p>\n<p>Power Provided :1100 watt<\/p>\n<p>Nominal Voltage :AC 120\/230 V<\/p>\n<p>Frequency Required :50\/60 hertz<\/p>\n<p>Miscellaneous<\/p>\n<p>Color Category :Gray<\/p>\n<p>Height (Rack Units) :2<\/p>\n<p>Encryption Algorithm :AES<\/p>\n<p>Authentication Method :MS-CHAP, RADIUS, Secure Shell (SSH), TACACS+<\/p>\n<p>Compliant Standards :AES, AS\/NZS 60950-1, AS\/NZS CISPR 22, CAN\/CSA C22.2 No. 60950-1, CAN\/CSA-C22.2 No. 60950-1, CISPR 22 Class A, CISPR 24, CNS 13438(95) Class A, Directive 2004\/108\/EC, Directive 2006\/95\/EC, EMC, EN 300386, EN 60950-1 Second Edition, EN 61000-3-2, EN 61000-3-3, EN55022 Class A, EN55024, FCC CFR47 Part 15, GB 4943, ICES-003 Class A, IEC 60950-1 Second Edition, KN22 Class A, RoHS 6\/6, UL 60950-1 Second Edition, VCCI Class A<\/p>\n<p>Dimensions &#038; Weight<\/p>\n<p>Width :17.3 inch<\/p>\n<p>Depth :30 inch<\/p>\n<p>Height :3.5 inch<\/p>\n<p>Min Operating Temperature :32 degree Fahrenheit<\/p>\n<p>Max Operating Temperature :104 degree Fahrenheit<\/p>\n<p>Min Storage Temperature :-40 degree Fahrenheit<\/p>\n<p>Max Storage Temperature :158 degree Fahrenheit<\/p>\n<p>Humidity Range Operating :5 \u2013 95% (non-condensing)<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Refurbished N5K-C56128P Overview<\/p>\n<p>The Cisco Nexus 56128P is a wire-rate Layer 2 and Layer 3 switch offering 10 Gigabit Ethernet, unified ports (UP) and 2 expansion slots in a two-rack-unit form factor. It is optimized for 10 Gigabit Ethernet top-of-rack access, Cisco Fabric Extender (FEX) aggregation, VXLAN segmentation, and LAN-SAN convergence. It delivers high performance, operational efficiency, and design flexibility for traditional, virtualized, and cloud environments.<\/p>\n","protected":false},"featured_media":89262,"comment_status":"closed","ping_status":"open","template":"","meta":{"_acf_changed":false},"product_brand":[255],"product_cat":[399,347,398],"product_tag":[493,9566,494,291,903,490],"class_list":["post-89261","product","type-product","status-publish","has-post-thumbnail","product_brand-cisco","product_cat-cisco-refurbished-network-switches","product_cat-refurbished","product_cat-refurbished-network-switches","product_tag-10-gigabit-ethernet-switch","product_tag-4-x-qsfp-plus-expansion-slots","product_tag-48-x-sfp-plus-ports-switch","product_tag-cisco-nexus","product_tag-cisco-nexus-5000-series","product_tag-fcoe-technology","first","instock","shipping-taxable","purchasable","product-type-simple"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.4 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Refurbished N5K-C56128P Cisco Nexus 56128P Switch - Geek Tech Sol<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"http:\/\/geektechsol.com\/index.php\/product\/refurbished-n5k-c56128p-cisco-nexus-56128p-switch\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Refurbished N5K-C56128P Cisco Nexus 56128P Switch - Geek Tech Sol\" \/>\n<meta property=\"og:description\" content=\"Refurbished N5K-C56128P Overview The Cisco Nexus 56128P is a wire-rate Layer 2 and Layer 3 switch offering 10 Gigabit Ethernet, unified ports (UP) and 2 expansion slots in a two-rack-unit form factor. 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