Product Overview
Condition: NEW
Availability: End Of Life - Inventory May Be Limited
Last Day Of Support: August 31, 2025
Cisco ONE Nexus 3048TP Switch - 1GE - L3 - managed - 48 x 10/100/1000 + 4 x 10 Gigabit SFP+ (uplink) - rack-mountable (C1-N3K-C3048TP)
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.
| Device Type | Switch - 48 ports - L3 - managed |
| Enclosure Type | Rack-mountable 1U |
| Subtype | Gigabit Ethernet |
| Ports | 48 x 10/100/1000 + 4 x 10 Gigabit SFP+ (uplink) |
| Performance | Switching capacity: 176 Gbps ¦ Forwarding performance: 132 Mpps |
| Capacity | Virtual interfaces (VLANs): 4096 ¦ Multiple Spanning Tree Protocol instances: 64 ¦ Rapid Spanning Tree Protocol instances: 512 ¦ ACL entries (ingress): 2000 ¦ ACL entries (egress): 1000 ¦ Host table entries (IPv4): 16000 ¦ IPv4 routes (Multicast): 8000 ¦ OSPF routes: 256 ¦ Virtual interfaces (VLANs): 4096 ¦ Equal-Cost Multipathing (ECMP) ways: 32 ¦ QoS hardware queues per port: 8 |
| MAC Address Table Size | 128K entries |
| Jumbo Frame Support | 9216 bytes |
| Routing Protocol | OSPF, RIP-2, IGMPv2, HSRP, VRRP, OSPFv2, PIM-SM, static IP routing, IGMPv3, PIM-SSM, MSDP, ECMP, Bidirectional Forwarding Detection (BFD), CIDR |
| Remote Management Protocol | SNMP 1, SNMP 2, RMON, Telnet, SNMP 3, SSH-2, CLI |
| Encryption Algorithm | MD5, AES |
| Authentication Method | RADIUS, TACACS+, MS-CHAP, Secure Shell v.2 (SSH2) |
| Features | BOOTP support, ARP support, trunking, VLAN support, Syslog support, Weighted Round Robin (WRR) queuing, Broadcast Storm Control, Multicast Storm Control, Unicast Storm Control, Weighted Random Early Detection (WRED), Rapid Spanning Tree Protocol (RSTP) support, Multiple Spanning Tree Protocol (MSTP) support, DHCP snooping, Trivial File Transfer Protocol (TFTP) support, Access Control List (ACL) support, Quality of Service (QoS), Virtual Route Forwarding-Lite (VRF-Lite), Dynamic ARP Inspection (DAI), EIGRP Stub Routing, STP Root Guard, Unicast Reverse Path Forwarding (URPF), Uni-Directional Link Detection (UDLD), Rapid Per-VLAN Spanning Tree Plus (PVRST+), DHCP relay, NTP time synchronization, 9MB packet buffer, STP PortFast, Class of Service (CoS), Precision Time Protocol (PTP), DiffServ Code Point (DSCP) support |
| Compliant Standards | IEEE 802.3z, IEEE 802.1D, IEEE 802.1Q, IEEE 802.1p, IEEE 802.3ad (LACP), IEEE 802.1w, IEEE 802.3ae, IEEE 802.1s, IEEE 802.1ab (LLDP) |
| Flash Memory | 2 GB |
| Interfaces | 1 x serial (console) RJ-45 ¦ 2 x management (Gigabit LAN) RJ-45 ¦ 48 x 1000Base-T RJ-45 ¦ 4 x SFP+ uplink ¦ 1 x USB Type A |
| Power Device | Internal power supply - hot-plug |
| Installed Qty | 2 (installed) / 2 (max) |
| Power Redundancy | Yes |
| Power Redundancy Scheme | 1+1 |
| Power Provided | 400 Watt |
| Voltage Required | AC 120/230 V (50/60 Hz) |
| Compliant Standards | CISPR 22 Class A, BSMI CNS 13438 Class A, CISPR 24, EN 61000-3-2, EN 61000-3-3, EN55024, EN55022 Class A, AS/NZS 60950-1, ICES-003 Class A, RoHS, UL 60950-1 Second Edition, GB 4943, Directive 2004/108/EC, CSA C22.2 No. 60950-1 Second Edition, EN 60950-1 Second Edition, IEC 60950-1 Second Edition, Directive 2006/95/EC, VCCI Class A, KN24, KN22 Class A, EN 300386 |
| Software Included | Cisco NX-OS, Cisco ONE Foundation |
| Width | 17.3 in |
| Depth | 19.9 in |
| Height | 1.7 in |
| Weight | 20.5 lbs |
| Min Operating Temperature | 32 °F |
| Max Operating Temperature | 104 °F |
| Humidity Range Operating | 10 - 85% (non-condensing) |
| Min Storage Temperature | -40 °F |
| Max Storage Temperature | 158 °F |
| Humidity Range Storage | 5 - 95% (non-condensing) |