Dell J4T5K Networking S3048-ON 48X 1GbE 4X SFP+ 10GbE Ports Switch F/S

Name: Dell J4T5K Networking S3048-ON 48X 1GbE 4X SFP+ 10GbE Ports Switch F/S
Brand: Dell
SKU: J4T5K
Price: 1111.00 USD
Availability: InStock
Rating: 5 (8 reviews)

Mfr. Part #: J4T5K

Brand: Dell

Condition: New

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overview

specifications

faqs

reviews

overview

J4T5K Overview

DELL J4T5K Networking S3048-on 48x 1gbe 4x Sfp+ 10gbe Ports Switch With 1x Standard (i/o To Psu) Air Flow, Single Power Supply And Rails.

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specifications

Specifications

Overview

Condition	New
Brand	Dell
Stock	In Stock

Key Features

Device Type	Switch - 48 Ports - L3 - Managed - Stackable
Enclosure Type	Rack-mountable 1u
Subtype	Gigabit Ethernet
Ports	48 X 10/100/1000 + 4 X 10 Gigabit Sfp+
Performance	Switching Fabric Bandwidth: 260 Gbps, Forwarding Performance: 131 Mpps, Latency (1000base-t): 3.7, Latency (sfp+): 1.8
Capacity	Mac Addresses: 80000, Ipv4 Routes: 16000, Ipv6 Routes: 8000, Links Per Group: 16, Groups Per Stack: 128, Queues Per Port: 8, Vlans Supported: 4000, Mstp Instances: 64, Vrf-lite Instances: 64, Ipv4 Hosts: 40000, Ipv6 Hosts: 8000, Multicast Entries (ipv4): 8000
Mac Address Table Size	80k Entries
Routing Protocol	Vrrp, Ospfv2, Igmpv3, Msdp
Remote Management Protocol	Snmp 1, Snmp 2, Rmon 1, Rmon 2, Rmon 3, Rmon 9, Snmp 3
Features	Flow Control, Spanning Tree Protocol (stp) Support, Rapid Spanning Tree Protocol (rstp) Support, Multiple Spanning Tree Protocol (mstp) Support, Per-vlan Spanning Tree Plus (pvst+), Lacp Support, Lldp Support, Snmp Trap, Dynamic Vlan Support (gvrp)
compliant Standards	Ieee 802.3u, Ieee 802.3z, Ieee 802.1d, Ieee 802.1q, Ieee 802.3ab, Ieee 802.1p, Ieee 802.3x, Ieee 802.3ad (lacp), Ieee 802.1w, Ieee 802.1x, Ieee 802.3ae, Ieee 802.3ac, Ieee 802.1s, Ieee 802.1ab (lldp)
Power	Ac 120/230 V (50/60 Hz)
Power Redundancy	Optional

faqs

Frequently Asked Questions

What are the primary networking applications for the Dell J4T5K switch? +

The Dell J4T5K is designed for enterprise-grade network environments requiring high-density connectivity and robust traffic management. It excels in rackmount scenarios within data centers or server rooms, providing the reliable switching performance necessary for virtualization, storage area networking, and complex corporate LAN architectures that demand low latency and high uptime.

Does the J4T5K support advanced management protocols for network monitoring? +

Yes, this managed switch supports a comprehensive suite of industry-standard protocols for monitoring and administration. Administrators can leverage SNMP, CLI-based configuration, and remote management features to gain deep visibility into port traffic, link status, and system health, ensuring seamless integration into existing network management platforms and centralized oversight workflows.

How does the rackmount design of the J4T5K enhance data center deployment? +

The J4T5K features a standard rackmount form factor, allowing for efficient space utilization in high-density server cabinets. Its physical design simplifies cable management and promotes optimal airflow when integrated into standard 19-inch racks. This structural reliability makes it an ideal component for scalable network designs where physical organization and thermal management are top priorities.

Is the Dell J4T5K suitable for high-bandwidth enterprise traffic? +

Engineered for demanding enterprise workloads, the J4T5K offers high throughput capacity suitable for environments with heavy data flow. Its architecture is optimized to handle intensive traffic patterns, reducing bottlenecks and ensuring that critical business applications receive the necessary bandwidth. It is an excellent choice for organizations that need consistent, high-performance switching in a managed environment.

Are there specific licensing requirements for the J4T5K managed switch? +

The J4T5K operates using Dell’s enterprise-proven switching software, which typically includes the necessary features for core management tasks out of the box. While specific software feature sets can vary based on your network needs, the core operating system provides the robust layer of control required for immediate deployment in production environments without additional licensing complexity.

What type of environment is best for the J4T5K's port configuration? +

The port configuration on the J4T5K is tailored for environments requiring high-density device connectivity, such as branch offices or departmental distribution layers. Its physical ports are designed to provide stable, reliable links for workstations, servers, and secondary networking hardware, allowing for flexible expansion as your business infrastructure grows and needs change over time.

How reliable is the J4T5K for mission-critical network deployments? +

Built with high-quality components, the J4T5K is engineered for longevity and consistent performance under continuous load. Its hardware reliability is a hallmark of Dell’s enterprise switches, providing the stability needed for mission-critical operations where downtime is not an option. It remains a dependable choice for organizations focused on maintaining a resilient and predictable network infrastructure.

Does the J4T5K integrate easily with existing Dell network hardware? +

The J4T5K follows Dell's consistent command structure and architectural standards, making it highly compatible with other switches in the Dell networking portfolio. This allows for straightforward integration into existing setups, enabling administrators to manage a mixed environment of hardware with a unified methodology and streamlined configuration processes.

How can I obtain a bulk quote for the J4T5K from BuyRouterSwitch.com? +

For organizations looking to deploy the J4T5K across multiple sites or large-scale projects, we offer competitive bulk pricing. Simply contact our sales department through the BuyRouterSwitch.com website with your requested quantity and project requirements. Our dedicated team will process your request promptly to provide a tailored quote that meets your procurement needs efficiently.

Why should I choose BuyRouterSwitch.com for sourcing enterprise Dell hardware? +

BuyRouterSwitch.com is a trusted provider of authentic enterprise networking equipment. By sourcing from us, you ensure that you are receiving genuine Dell hardware that meets stringent quality standards. We specialize in streamlining the procurement process, providing secure ordering and expert assistance for businesses that demand reliable hardware for their critical infrastructure projects.

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