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Cisco Nexus 3048 Reversed Airflow – switch – 48 ports – managed – rack-mountable N3K-C3048-BD-L3

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Overview

The Cisco Nexus 3048 Switch is a line-rate Gigabit Ethernet top-of-rack switch. 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.

  • Virtual PortChannel (vPC)
  • Power On Auto Provisioning (POAP)
  • Cisco Embedded Event Manager (EEM) and Python scripting
  • Advanced buffer monitoring reports real-time buffer utilization per port and per queue
  • The 64-way equal-cost multipath (ECMP) routing
  • EtherAnalyzer is a built-in packet analyzer for monitoring and troubleshooting control-plane traffic and is based on the popular Wireshark open source network protocol analyzer
  • Precision Time Protocol
  • Transparent integration with the Cisco Nexus family of switches to provide a consistent end-to-end Cisco Nexus fabric
  • Modular operating system built for resiliency
  • Integration with Cisco Data Center Network Manager (DCNM) and XML management tools
SKU: N3K-C3048-BD-L3 Category: Tags: , , ,

Specifications

General
Device Type Switch – 48 ports – L3 – managed
Enclosure Type Rack-mountable 1U
Subtype Gigabit Ethernet
Ports 48 x 10/100/1000 + 4 x SFP+
Performance Switching capacity: 176 Gbps Forwarding performance: 132 Mpps
Capacity Virtual interfaces (VLANs): 4096
MAC Address Table Size 128K entries
Jumbo Frame Support 9216 bytes
Routing Protocol RIP-2, BGP, EIGRP, IGMPv2, HSRP, OSPFv2, PIM-SM, IGMPv3, MSDP
Remote Management Protocol SNMP 1, SNMP 2, RMON, Telnet, SNMP 3, SSH-2, CLI
Encryption Algorithm AES
Authentication Method RADIUS, TACACS+, MS-CHAP, Secure Shell v.2 (SSH2)
Features 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, Access Control List (ACL) support, Quality of Service (QoS), Jumbo Frames support, Virtual Route Forwarding-Lite (VRF-Lite), Unicast Reverse Path Forwarding (URPF), Uni-Directional Link Detection (UDLD), Rapid Per-VLAN Spanning Tree Plus (PVRST+), Link Aggregation Control Protocol (LACP)
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)
RAM 9 MB
Flash Memory 2 GB (max)
Expansion / Connectivity
Interfaces 48 x 1000Base-T RJ-45 4 x SFP+ 2 x 1000Base-T RJ-45 management 1 x USB 1 x console management
Power
Power Device Internal power supply
Installed Qty 2 (installed) / 2 (max)
Power Redundancy Yes
Power Redundancy Scheme 1+1
Voltage Required DC -48/-60 V
Power Consumption Operational 267 Watt
Miscellaneous
Compliant Standards CISPR 22 Class A, BSMI CNS 13438 Class A, CISPR 24, EN 61000-3-2, VCCI Class A ITE, EN 61000-3-3, EN55024, EN55022 Class A, AS/NZS 60950-1, ICES-003 Class A, RoHS, FCC CFR47 Part 15, IEC 60950-1, EN 60950-1, UL 60950-1 Second Edition, GB 4943, EN 300 386, CAN/CSA-C22.2 No. 60950-1
Dimensions & Weight
Width 17.3 in
Depth 19.9 in
Height 1.7 in
Weight 20.5 lbs
Manufacturer Warranty
Service & Support Limited warranty – replacement – 1 year – response time: 10 days
Environmental Parameters
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)
General
Authentication Method RADIUS, TACACS+, MS-CHAP, Secure Shell v.2 (SSH2)
Capacity Virtual interfaces (VLANs): 4096
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)
Device Type Switch – 48 ports – L3 – managed
Enclosure Type Rack-mountable 1U
Encryption Algorithm AES
Features 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, Access Control List (ACL) support, Quality of Service (QoS), Jumbo Frames support, Virtual Route Forwarding-Lite (VRF-Lite), Unicast Reverse Path Forwarding (URPF), Uni-Directional Link Detection (UDLD), Rapid Per-VLAN Spanning Tree Plus (PVRST+), Link Aggregation Control Protocol (LACP)
Flash Memory 2 GB (max)
Jumbo Frame Support 9216 bytes
MAC Address Table Size 128K entries
Performance Switching capacity: 176 Gbps ¦ Forwarding performance: 132 Mpps
Ports 48 x 10/100/1000 + 4 x SFP+
RAM 9 MB
Remote Management Protocol SNMP 1, SNMP 2, RMON, Telnet, SNMP 3, SSH-2, CLI
Routing Protocol RIP-2, BGP, EIGRP, IGMPv2, HSRP, OSPFv2, PIM-SM, IGMPv3, MSDP
Subtype Gigabit Ethernet
Dimensions & Weight
Depth 19.9 in
Height 1.7 in
Weight 20.5 lbs
Width 17.3 in
Environmental Parameters
Humidity Range Operating 10 – 85% (non-condensing)
Humidity Range Storage 5 – 95% (non-condensing)
Max Operating Temperature 104 °F
Max Storage Temperature 158 °F
Min Operating Temperature 32 °F
Min Storage Temperature -40 °F
Expansion / Connectivity
Interfaces 48 x 1000Base-T RJ-45 ¦ 4 x SFP+ ¦ 2 x 1000Base-T RJ-45 management ¦ 1 x USB ¦ 1 x console management
Manufacturer Warranty
Service & Support Limited warranty – replacement – 1 year – response time: 10 days
Miscellaneous
Compliant Standards CISPR 22 Class A, BSMI CNS 13438 Class A, CISPR 24, EN 61000-3-2, VCCI Class A ITE, EN 61000-3-3, EN55024, EN55022 Class A, AS/NZS 60950-1, ICES-003 Class A, RoHS, FCC CFR47 Part 15, IEC 60950-1, EN 60950-1, UL 60950-1 Second Edition, GB 4943, EN 300 386, CAN/CSA-C22.2 No. 60950-1
Power
Installed Qty 2 (installed) / 2 (max)
Power Consumption Operational 267 Watt
Power Device Internal power supply
Power Redundancy Yes
Power Redundancy Scheme 1+1
Voltage Required DC -48/-60 V

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