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N2K-C2248TP-E
- Description:
- N2K-C2248TP-E-1GE (48x100/1000-T+4x10GE), airflow/PS option
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N2K-C2248TP-E
N2K-C2248TP-E-1GE (48x100/1000-T+4x10GE), airflow/...
$14,287.00
$5,751.00
19 in Global Warehouse
$5,751.00
60% off
TRUSTED, TRIED, PROVEN
N2K-C2248TP-E Overview
N2K-C2248TP-E is a high-performance network switch featuring a robust architecture engineered for demanding enterprise environments. It offers dual power options through an efficient AC power supply, a suite of 24 PoE+ RJ45 ports for flexible device connectivity, and 4 dedicated 1G SFP uplink ports that enable fiber connectivity and network expansion.
Designed with scalability in mind, the N2K-C2248TP-E supports stacking to simplify network management for growing organizations. Delivering reliable Layer 2 performance with LAN Lite IOS capabilities and power over Ethernet support, this switch is ideally suited for branch offices, academic campuses, and retail environments where high-speed, resilient connectivity is critical.
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N2K-C2248TP-E Specifications
| Product Type | Switch |
| Power Source | AC Power Supply |
| Layer Supported | Layer 2 |
| Form Factor | Rack-mount |
| Power Consumption | 110 W |
| Number Of Ethernet Ports | 12–24 Ports |
| Number Of Downlink Ports | 24 Ports |
| Manageable | Managed |
| Ethernet Technology | 10/100/1000 |
| Media Type Supported | Twisted Pair |
| Redundant Power Supply Supported | No |
| Manufacturer Part Number | N2K-C2248TP-E |
| Uplink Configuration | 1G |
| IOS | LAN Lite |
| POE Support | POE+ |
| SFP Ports | 4 SFP Ports |
| Memory | 128 MB |
| Rack Units | 1 RU |
| Interface Ports | 10/100/1000 |
| Port/Expansion Slot Details | 24 RJ45 PoE+ ports and 4 SFP uplink ports |
| Flash Memory | 32 MB |
| Switching Capacity | 56 Gbps |
| Switching Capacity With Stacking | 112 Gbps |
| Product Name | N2K-C2248TP-E Network Switch |
| Height | 1.75 inches |
| Width | 17.5 inches |
| Depth | 11 inches |
| Weight | 15 lbs |
N2K-C2248TP-E Use Case
Data Center ToR Aggregation for Virtualized Server Farms
In a cloud data center hosting 48 hyper-converged servers per rack, the N2K-C2248TP-E-1GE (48x1G + 4x10G) with configurable airflow and redundant PSU serves as a Top-of-Rack aggregator. It delivers wire-speed layer-2/3 switching for east-west VM traffic, simplifies cabling through 48 copper ports and four 10Gb uplinks, and supports front-to-back or back-to-front cooling. Benefit: maximized throughput and low latency for virtualized workloads, seamless scaling, and high availability with dual hot-swap power supplies.
Enterprise Campus Access with High-Density Uplink Resiliency
On a multi-floor corporate campus supporting 200+ users per floor, the N2K-C2248TP-E-1GE deploys as an access switch to connect desktops, IP telephony gateways, and wireless controllers via 1Gb ports. Four 10Gb SFP+ uplinks aggregate traffic to the core, while redundant power supplies and flexible airflow ensure nonstop operation in diverse rack environments. Benefit: consistent gigabit access, simplified VLAN segmentation, and built-in fault tolerance for uninterrupted voice, video and data services.
High-Density Management Network for HPC and Big Data Clusters
In a research lab’s high-performance computing cluster, the N2K-C2248TP-E-1GE consolidates 48 node management interfaces over 1Gb Ethernet and links to central controllers with four 10Gb SFP+ ports. The switch’s airflow option adapts to hot-aisle/cold-aisle layouts and its dual PSUs guarantee continuous monitoring. Benefit: streamlined rack-mount installation, low-latency cluster management, and enhanced reliability for mission-critical compute workloads.
Quality Certifications
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Product Comparison Table
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|---|---|---|---|---|---|
| Depth | 11 inches | 12 inches | 18 inches | 20 inches | 11 inches |
| Ethernet Technology | 10/100/1000 | 10/100/1000 | 10/100/1000 | 10/100/1000 | 10/100/1000 |
| Flash Memory | 32 MB | 64 MB | 64 MB | 64 MB | 64 MB |
| Form Factor | Rack-mount | Rack-mount | Rack-mount | Rack-mount | Rack-mount |
| Height | 1.75 inches | 1.75 inches | 1 inches | 1.75 inches | 1 inch |
| Interface Ports | 10/100/1000 | 10/100/1000 | 10/100/1000 | 10/100/1000 | 10/100/1000 |
| IOS | LAN Lite | IP Services | IP Services | N/A | LAN Base |
| Layer Supported | Layer 2 | Layer 3 | Layer 2 / Layer 3 | Layer 2 | Layer 2 |
| Manageable | Managed | Managed | Managed | Managed | Managed |
| Manufacturer Part Number | N2K-C2248TP-E | N2K-C2348TQ | N2K-C2232PP | N2K-C2232TF-E | N2K-C2232TM-E |
| Media Type Supported | Twisted Pair | Combo | Twisted Pair / Fiber | Fiber | Twisted Pair |
| Memory | 128 MB | 512 MB | 256 MB | 256 MB | 256 MB |
| Number of Downlink Ports | 24 Ports | 24 Ports | 24 Ports | 32 Ports | 24 Ports |
| Number of Ethernet Ports | 12–24 Ports | 24–48 Ports | 24–48 Ports | 24–48 Ports | 24–48 Ports |
| POE Support | POE+ | POE+ | POE+ | Non POE | POE |
| Port/Expansion Slot Details | 24 RJ45 PoE+ ports and 4 SFP uplink ports | 24x 10/100/1000 Ethernet ports; 4x 10G SFP+ uplink ports | 2 expansion slots for stacking modules | N/A | 24 Ethernet ports with 4 dedicated SFP uplinks |
| Power Consumption | 110 W | 175W | 120 W | N/A | 85 W |
| Power Source | AC Power Supply | Redundant Power Supply | AC Power Supply | AC Power Supply | AC Power Supply |
| Product Name | N2K-C2248TP-E Network Switch | N2K-C2348TQ 24-Port 10G Managed Switch | N2K-C2232PP Smart Managed Switch | Cisco Nexus 2232TF Ethernet Fabric Extender | N2K-C2232TM-E Enterprise Managed PoE Rackmount Switch |
| Product Type | Switch | Switch | Switch | Switch | Switch |
| Rack Units | 1 RU | 1 RU | 1 RU | 1 RU | 1 RU |
| Redundant Power Supply Supported | No | Yes | Yes | No | Yes |
| SFP Ports | 4 SFP Ports | 24 SFP Ports | 4 SFP Ports | Combo | 4 SFP Ports |
| Switching Capacity | 56 Gbps | 176 Gbps | 128 Gbps | N/A | 128 Gbps |
| Switching Capacity with Stacking | 112 Gbps | 352 Gbps | 256 Gbps | N/A | 256 Gbps |
| Uplink Configuration | 1G | 10G | 10G | 10G | 1G |
| Weight | 15 lbs | 22 lbs | 15 lbs | N/A | 8 lbs |
| Width | 17.5 inches | 17.5 inches | 17 inches | 17.5 inches | 17 inches |
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Questions & Answers
Q
What is the Cisco Nexus N2K-C2248TP-E-1GE?
A
The Cisco Nexus N2K-C2248TP-E-1GE is a 1RU fabric extender that delivers 48 10/100/1000BASE-T access ports and 4 10-Gigabit Ethernet uplinks for Nexus 2000 series switches.
Q
How many and what type of access ports does the N2K-C2248TP-E-1GE offer?
A
It provides 48 RJ45 10/100/1000BASE-T ports, ideal for high-density server and endpoint connectivity in data center environments.
Q
What uplink capabilities are supported by the N2K-C2248TP-E-1GE?
A
The module includes four fixed 10 Gigabit Ethernet uplinks (SFP+), enabling high-speed aggregation to parent Nexus switches.
Q
Which Nexus switches are compatible with the N2K-C2248TP-E-1GE fabric extender?
A
It is fully compatible with Cisco Nexus 2000, 5000, 6000 and 7000 series parent switches running supported NX-OS releases.
Q
What is the total throughput capacity of the N2K-C2248TP-E-1GE?
A
The device delivers up to 176 Gbps of overall throughput, supporting non-blocking performance across all ports.
Q
What airflow options are available for the N2K-C2248TP-E-1GE?
A
You can configure the unit for front-to-back or back-to-front airflow to align with your chassis cooling strategy.
Q
How is the N2K-C2248TP-E-1GE powered?
A
The fabric extender draws power directly from the parent Nexus switch’s power supplies and does not require a standalone PSU.
Q
Does the N2K-C2248TP-E-1GE support redundant power supplies?
A
Yes. It leverages the redundant power supply architecture of the parent Nexus chassis to ensure continuous uptime.
Q
What is the typical power consumption of the N2K-C2248TP-E-1GE?
A
Typical power consumption is approximately 50W, depending on port utilization and SFP+ transceiver types.
Q
How is the N2K-C2248TP-E-1GE managed in a data center?
A
Management is handled centrally via the parent Nexus switch’s NX-OS CLI or Cisco Data Center Network Manager (DCNM).
Q
What are the dimensions and weight of the N2K-C2248TP-E-1GE?
A
It measures 44.5 x 28.5 x 1.7 cm (17.5” x 11.2” x 0.7”) and weighs approximately 1.4 kg (3.1 lbs).
Q
Which NX-OS versions support the N2K-C2248TP-E-1GE?
A
It is supported on NX-OS 6.0 and later releases; refer to the Cisco interoperability matrix for specific build numbers.
Q
What is the forwarding latency of the N2K-C2248TP-E-1GE?
A
Forwarding latency is under 2 microseconds, ensuring wire-speed performance for mission-critical applications.
Q
What environmental specifications does the N2K-C2248TP-E-1GE have?
A
Operating temperature ranges from 0°C to 40°C, with 5%–90% non-condensing humidity and a maximum altitude of 3,048 m (10,000 ft).
Q
Can the N2K-C2248TP-E-1GE scale to larger network deployments?
A
Yes. It scales seamlessly by adding multiple fabric extenders to a single parent switch, simplifying network expansion.
Q
What warranty and support options are available for the N2K-C2248TP-E-1GE?
A
Cisco offers a limited lifetime hardware warranty plus optional SMARTnet service for 24×7 support, software updates and advanced RMA.
