Cisco N2K-C2248TP-E-1GE Nexus 2248TP-E GE Extender Module
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N2K-C2248TP-E-1GE
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overview
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N2K-C2248TP-E-1GE Overview
CISCO - Nexus 2248tp-e Ge Fabric Extender - Expansion Module (N2K-C2248TP-E-1GE).
Summary Description
Cisco N2K-C2248TP-E-1GE Nexus 2248TP-E GE Extender Module
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Specifications
Overview
| Condition | New |
|---|---|
| Brand | Cisco |
| Stock | In Stock |
Key Features
| Device Type | Expansion Module |
|---|---|
| Form Factor | Rack-mountable |
| Ports | Gigabit Ethernet X 48 |
| Cabling Type | Ethernet 100base-tx, Ethernet 1000base-t |
| Auxiliary Ports | 4 X Sfp+ (uplink) |
| Data Link Protocol | 100mb Lan, Gigabit Lan |
| Network / Transport Protocol | Tcp/ip, Udp/ip, Icmp/ip |
| Ram | 32 Mb |
| Compliant Standards | Ieee 802.3, Ieee 802.3u, Ieee 802.1q, Ieee 802.3ab, Ieee 802.1p, Ieee 802.3x, Ieee 802.1x, Ieee 802.3ae, Ieee 802.3an |
| Designed For | Nexus 5010, 5010 Osm Version, 5020, 7000 Series 10-slot Chassis 110gbps/slot Fabric Module, 7000 Series 18-slot Chassis 110gbps/slot Fabric Module, 7000 Series 9-slot Chassis, 7000 Series 9-slot Chassis 110gbps/slot Fabric Module, 7009 Bundle, 7010, 7010 Bundle |
Frequently Asked Questions (FAQs)
What are the primary connectivity specifications for the Cisco N2K-C2248TP-E-1GE? +
The N2K-C2248TP-E-1GE is a Nexus 2248TP-E Fabric Extender that provides 48 ports of 100/1000 Mbps Base-T connectivity for host interfaces. It also includes 4 uplinks to connect to the parent Cisco Nexus switch, ensuring high-density, low-latency access layer performance within your data center fabric architecture.
How does the 'E' variant differ from the standard Nexus 2248TP model? +
The 'E' designation denotes an enhanced version of the Fabric Extender. This model features a significantly larger buffer capacity compared to the standard 2248TP, making it better suited for environments with high-burst traffic patterns or applications that require deeper buffers to handle micro-bursts without dropping packets.
Is the N2K-C2248TP-E-1GE compatible with my existing Nexus 5000 or 7000 series core switches? +
This unit is designed for tight integration with Cisco Nexus parent switches, including the 5000, 6000, and 7000 series platforms. It acts as a remote line card for the parent switch, extending the management and fabric capabilities to the access layer. Always verify your specific parent switch firmware version to ensure full compatibility.
What are the common deployment scenarios for this Fabric Extender? +
The N2K-C2248TP-E is typically deployed in data centers to simplify server access-layer connectivity. It is ideal for high-density environments where managing individual switches is inefficient. By offloading the control plane to a parent Nexus switch, you minimize management points while maintaining high performance for standard Ethernet connectivity.
Can I use the N2K-C2248TP-E-1GE for 10 Gigabit uplink connectivity? +
The host-facing ports on this device are fixed at 100/1000 Mbps Base-T speeds. The uplink ports provide the necessary bandwidth to connect back to your parent fabric switch. If your architecture demands 10G connectivity at the access layer, you would need to evaluate alternative models within the Nexus 2000 series that support SFP+ or 10GBASE-T interfaces.
How is the N2K-C2248TP-E managed within a Cisco fabric environment? +
Management is handled exclusively by the parent switch through a process called FEX (Fabric Extender) technology. You do not manage the N2K-C2248TP-E individually; instead, you configure all ports and features via the command-line interface of the parent switch, which treats the extender as a remote module.
Does the Cisco N2K-C2248TP-E support advanced Layer 3 routing protocols? +
Since this device operates as a Fabric Extender, it functions primarily as a Layer 2 extension of the parent switch. All Layer 3 routing logic, protocol processing, and intelligent switching decisions are executed at the parent switch level, keeping the FEX footprint lightweight and optimized for high-speed connectivity.
What is the physical rack space requirement for this unit? +
The N2K-C2248TP-E-1GE is a 1-rack-unit (1RU) device. Its compact form factor makes it suitable for standard 19-inch rack mounting, allowing for high-density port deployment in small or large data center cabinets without consuming excessive rack space.
Why should I purchase the N2K-C2248TP-E-1GE from BuyRouterSwitch.com? +
Buying from BuyRouterSwitch.com ensures you receive genuine, reliable Cisco hardware sourced through trusted channels. Our team specializes in enterprise networking, providing you with the technical expertise and inventory depth necessary to maintain your infrastructure’s integrity and performance requirements without the risks associated with unauthorized secondary markets.
How do I request a bulk quote for multiple N2K-C2248TP-E-1GE units? +
If you are planning a large-scale deployment and require multiple units, our sales team is ready to assist with a custom bulk quote. Please contact us through our website to discuss your project requirements. We prioritize competitive pricing and efficient processing for volume orders to help keep your enterprise infrastructure projects on schedule and within budget.
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