Cisco N2K-C2248TP-E-1GE Nexus 2248TP-E GE Extender Module
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N2K-C2248TP-E-1GE
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N2K-C2248TP-E-1GE Overview
CISCO - Nexus 2248tp-e Ge Fabric Extender - Expansion Module (N2K-C2248TP-E-1GE).
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Specifications
Overview
| Condition | Refurbished |
|---|---|
| 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
What are the primary port specifications for the Cisco Nexus 2248TP-E Fabric Extender? +
The N2K-C2248TP-E-1GE features 48 fixed 100/1000BASE-T host ports that provide flexible connectivity for servers. Additionally, it includes four 10-Gigabit Ethernet fabric interfaces (SFP+ based) that connect the unit to the parent switch, ensuring high-bandwidth uplinks to support the oversubscription ratios required in modern data center access layer deployments.
How does the 'E' designation in the N2K-C2248TP-E-1GE differ from standard models? +
The 'E' suffix signifies an enhanced version of the Nexus 2248TP. This model includes an expanded buffer capacity designed specifically to handle high-burst traffic scenarios and varied data center application workloads more efficiently than the base model. This improved buffering makes it an excellent choice for environments where traffic patterns are less predictable or prone to micro-bursting.
Can I integrate the N2K-C2248TP-E-1GE into an existing Cisco Nexus 5000 or 7000 Series architecture? +
Yes, this Fabric Extender is fully compatible with Nexus 5000 and 7000 Series switches when they act as the parent devices. It functions as a remote line card, extending the management and control plane of the parent switch to the access layer. This simplifies network topology by consolidating management points into a single, cohesive logical entity.
What is the typical deployment scenario for the Nexus 2248TP-E in a server rack? +
This unit is ideal for Top-of-Rack (ToR) deployments where high-density 1GbE connectivity is required for server farms. By placing the switch at the top of the rack, you minimize cable clutter and significantly reduce long-run copper cabling. It serves as an efficient access switch that keeps the core infrastructure centralized while providing local ports to server interfaces.
Does the N2K-C2248TP-E-1GE require additional software licenses to function? +
The Cisco Nexus 2248TP-E is largely managed by the parent switch, meaning most licensing requirements are governed by the parent device's operating system. Because the Fabric Extender is considered an extension of the parent switch, you generally do not need to purchase individual feature licenses for the unit itself; it inherits the capabilities configured on the parent Cisco Nexus switch.
How do I manage the Cisco Nexus 2248TP-E after installation? +
Management is handled exclusively through the parent switch. You do not need to perform local configuration on the Fabric Extender; all software updates, monitoring, and administrative tasks are performed on the Nexus 5000 or 7000 parent. This centralized management model ensures consistent configuration across the entire fabric and reduces the operational overhead associated with managing individual access-layer switches.
What level of reliability and redundancy does this Fabric Extender offer? +
To ensure continuous uptime, the Nexus 2248TP-E supports dual-homing configurations where the unit connects to two separate parent switches using vPC (Virtual Port Channel) technology. This provides active-active redundancy for both the fabric uplinks and the connected host ports, ensuring that your network remains operational even in the event of a single link or switch failure.
What cabling types are supported on the 48 downlink ports? +
The 48 downlink ports are 100/1000BASE-T, which utilize standard RJ-45 copper cabling. This makes the device highly convenient for connecting standard rack-mount servers that utilize traditional twisted-pair copper interfaces. It supports Category 5e, Category 6, and Category 6a cables, offering flexibility depending on the specific distances and speed requirements within your data center server rows.
How can I obtain a formal bulk quote for multiple N2K-C2248TP-E-1GE units from BuyRouterSwitch.com? +
For large volume orders or specific project requirements, we encourage you to contact our sales team directly through our website. We provide competitive bulk pricing and can assist in bundling your required hardware to ensure your project stays on budget. Submit your request through our online quote form, and our specialists will promptly provide a customized proposal.
Why should I choose BuyRouterSwitch.com for my enterprise Cisco hardware needs? +
BuyRouterSwitch.com is a trusted provider of enterprise-grade networking equipment. We prioritize authenticity and quality assurance, ensuring you receive genuine Cisco products for your critical infrastructure. Our streamlined ordering process is designed for procurement teams who demand reliable service, secure transactions, and deep technical expertise when sourcing their networking components. We remain committed to helping you optimize your data center investments.
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