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Dell S3048-ON Switch with 1GbE SFP+ and 10GbE Ports J4T5K.

J4T5K
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Brief Overview of J4T5K

Dell J4T5K Networking S3048-ON Switch with 1GbE SFP+ and 10GbE Ports. Excellent Refurbished with 6-Month Replacement Warranty

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$627.75
$379.00
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SKU/MPNJ4T5KAvailability✅ In StockProcessing TimeUsually ships same day ManufacturerDell Product/Item ConditionExcellent Refurbished ServerOrbit Replacement WarrantySix-Month (180 Days)
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Description

Dell Networking Switch J4T5K Overview

Key Specifications

  • Brand: Dell
  • Model Number: J4T5K
  • Device Type: Managed Layer 3 Stackable Switch
  • Form Factor: Rack-Mountable (1U)
  • Port Configuration: 48 x 10/100/1000 + 4 x 10 Gigabit SFP+

Performance Capabilities

Switching Metrics

  • Switching Fabric Bandwidth: 260 Gbps
  • Forwarding Rate: 131 MPPS
  • Latency:
    • 1000Base-T: 3.7 μs
    • SFP+: 1.8 μs

Capacity Specifications

  • MAC Address Table Size: 80,000 entries
  • IPv4 Routes: 16,000
  • IPv6 Routes: 8,000
  • VLANs Supported: Up to 4,000
  • Multicast Entries (IPv4): 8,000

Routing and Management Protocols

Supported Routing Protocols

  • VRRP
  • OSPFv2
  • IGMPv3
  • MSDP

Remote Management Features

  • SNMP Versions: 1, 2, 3
  • RMON Support: 1, 2, 3, 9

Advanced Features

  • Flow Control
  • Spanning Tree Protocol (STP) Support
  • Rapid Spanning Tree Protocol (RSTP)
  • Per-VLAN Spanning Tree Plus (PVST+)
  • Link Aggregation Control Protocol (LACP) Support
  • LLDP (Link Layer Discovery Protocol)

Compliance 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 Specifications

Power Requirements

  • Input Voltage: AC 120/230 V
  • Frequency: 50/60 Hz
  • Power Redundancy: Optional

Ports

The Dell S3048-ON Switch is equipped with an impressive array of ports that provide users with unmatched connectivity options. With a total of 48 ports, this switch offers the flexibility and scalability needed in today's demanding networking environments.

High Density

One of the standout features of the Dell S3048-ON Switch is its high port density. With 48 ports in a compact form factor, this switch maximizes the available rack space, allowing users to connect numerous devices without the need for additional switches or equipment. This high-density design is particularly beneficial for data centers and network closets where space is at a premium.

Power over Ethernet (PoE)

The Dell S3048-ON Switch includes PoE support on all 48 ports, making it an ideal choice for organizations that rely on Power over Ethernet technology. PoE eliminates the need for separate power cables by delivering power and data over a single Ethernet cable. This feature simplifies installation and reduces costs, especially in environments where access points, IP cameras, or VoIP phones are deployed.

Enhanced Productivity

By supporting PoE on all ports, the Dell S3048-ON Switch ensures that devices are powered and connected reliably. This enables organizations to optimize productivity by eliminating downtime caused by power supply issues or cable failures. Additionally, with PoE+, which provides more power than standard PoE, this switch can support power-hungry devices such as pan-tilt-zoom cameras or dual-radio wireless access points.

Flexibility and Scalability

The availability of PoE on all ports gives users the flexibility to deploy devices wherever they are needed without being limited by power outlet locations. This allows for greater scalability as new devices can be easily added or relocated without the need for additional power infrastructure. Whether it's expanding a wireless network, adding security cameras, or deploying new IP phones, the Dell S3048-ON Switch provides the flexibility to meet evolving business needs.

Cost Savings

The Dell S3048-ON Switch's PoE capability offers significant cost savings by eliminating the need for separate power supplies and reducing the amount of cabling required. With fewer cables, installation becomes more straightforward and less time-consuming, resulting in lower labor costs. Furthermore, the switch's energy-efficient design ensures that power is only delivered to connected devices when needed, reducing overall energy consumption and lowering electricity bills.

Smart PoE Management

To further enhance the benefits of its PoE capability, the Dell S3048-ON Switch incorporates smart PoE management features. These features allow users to monitor power usage and prioritize power allocation to ensure critical devices receive sufficient power. By intelligently managing power distribution, organizations can prevent power overloads and optimize the performance of their PoE devices.

Enhanced Network Performance

The Dell S3048-ON Switch's extensive port offering also contributes to enhanced network performance. With 48 ports available, organizations can connect a wide range of devices, including servers, workstations, printers, and storage systems. This high level of connectivity ensures that network bottlenecks are minimized, allowing for smooth data flow and reduced latency.

Future-Proofing

Investing in a switch with such a significant number of ports ensures future-proofing for businesses. As technology continues to advance and organizations expand their networks, having ample ports enables seamless integration of new devices without requiring additional switches or infrastructure upgrades. The Dell S3048-ON Switch offers the scalability needed to accommodate future growth and adapt to evolving networking requirements.

In conclusion, the Dell S3048-ON Switch's extensive port offering is a standout feature that provides users with unparalleled connectivity options. With its high port density, PoE support on all ports, and smart PoE management features, this switch delivers enhanced productivity, flexibility, scalability, cost savings, and network performance. Moreover, its future-proof design ensures that businesses can seamlessly integrate new devices and expand their networks as needed. With the Dell S3048-ON Switch, users can truly experience the power of true connectivity.

Features
Product/Item Condition:
Excellent Refurbished
ServerOrbit Replacement Warranty:
Six-Month (180 Days)