DELL S-Series S4148FE-ON, Managed, L2/L3, Rack mounting, 1U
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DELL S-Series S4148FE-ON Managed L2/L3 1U Black
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210-ALSF Overview
Flexible, powerful and optimized
Designed for flexibility and high performance for today's demanding modern workloads and applications.
1U, 1.76Tbps, 1320Mpps, 48 x 10GbE SFP+, 4 x QSFP28, 2 x QSFP+, IO-PSU, 2 x PSU, No OS, 9.46 kg
- Managed L2/L3 CLI, SNMP, REST, API’s
- Quality of Service (QoS) support Configuring Location Settings (CLI)
- Console port: RJ-45/Micro-USB
- 10G support
- MAC address table: 272000 entries Switching capacity: 1760 Gbit/s
- 1U Rack mounting
- Power supply included
Summary Description
DELL S-Series S4148FE-ON, Managed, L2/L3, Rack mounting, 1U
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210-ALSF Specifications
Overview
Manufacturer:
DELL
Stock:
In Stock.
Stock updated on:
2024-09-23
Management features
Switch type
Managed
Switch layer
L2/L3
Quality of Service (QoS) support
Yes
Configuring Location Settings (CLI)
Yes
MIB support
IP MIB, IP Forward MIB, Host Resources MIB, IF MIB, LLDP MIB, Entity MIB, LAG MIB, Dell-Vendor MIB, TCP MIB, UDP MIB, SNMPv2 MIB
Ports & interfaces
Basic switching RJ-45 Ethernet ports type
No
Gigabit Ethernet (copper) ports quantity
1
SFP+ module slots quantity
48
QSFP+ module slots quantity
2
Console port
RJ-45/Micro-USB
USB 2.0 ports quantity
1
Power connector
AC-in jack
Network
Networking standards
IEEE 802.1D, IEEE 802.1Q, IEEE 802.1Qaz, IEEE 802.1Qbb, IEEE 802.1p, IEEE 802.1s, IEEE 802.1w, IEEE 802.1x, IEEE 802.3ab, IEEE 802.3ac, IEEE 802.3ad, IEEE 802.3ae, IEEE 802.3ba, IEEE 802.3i, IEEE 802.3u, IEEE 802.3x, IEEE 802.3z
10G support
Yes
Flow control support
Yes
Link aggregation
Yes
Address Resolution Protocol (ARP) entries (max)
200000
VLAN support
Yes
Virtual LAN features
Tagged VLAN
Data transmission
Switching capacity
1760 Gbit/s
Throughput
1320 Mpps
MAC address table
272000 entries
Jumbo frames support
Yes
Jumbo frames
9416
Packet buffer memory
12 MB
Multicast features
Multicast support
Yes
Protocols
Management protocols
CLI, SNMP, REST, API’s
GARP VLAN Registration Protocol (GVRP)
Yes
Design
Rack mounting
Yes
Form factor
1U
Product colour
Black
LED indicators
Yes
Ventilation system
Front-to-back airflow
Performance
Built-in processor
Yes
Internal memory
4000 MB
List of RFCs
IP, IPv4, IPv6, RIP, OSPF, IS-IS, BGP, Multicast, Security, Data Center Bridging, Network Management
Technical details
Compliance certificates
RoHS
Power
Power supply included
Yes
Redundant power supply (RPS) support
Yes
Number of power supply units
2
AC input voltage
100 - 240 V
AC input frequency
50 - 60 Hz
Power consumption (typical)
240 W
Power consumption (max)
400 W
Power over Ethernet (PoE)
Power over Ethernet (PoE)
No
Operational conditions
Operating temperature (T-T)
5 - 40 °C
Storage temperature (T-T)
-40 - 65 °C
Operating relative humidity (H-H)
5 - 85%
Storage relative humidity (H-H)
5 - 95%
Heat dissipation
1364 BTU/h
Weight & dimensions
Width
431 mm
Depth
457 mm
Height
44 mm
Weight
9.46 kg
Other features
Latency
850
Resources
Documents
Frequently Asked Questions
What is the primary role of the Dell S4148FE-ON in a data center architecture? +
The Dell S4148FE-ON is a high-performance, 1U rackmount switch designed primarily as a leaf switch in modern data center fabrics. It excels in environments requiring high-density 10GbE connectivity and low-latency switching, supporting both Layer 2 and Layer 3 traffic for efficient workload distribution and optimized network traffic flow.
How does the S4148FE-ON handle mixed-speed environments with its port configuration? +
This switch offers versatile port density, featuring a combination of 10GbE SFP+ ports and high-speed uplink options. This hybrid capability allows network administrators to seamlessly integrate older server infrastructure with newer 40GbE or 100GbE fabric backbones, providing the flexibility needed to scale your network capacity without requiring a complete hardware refresh.
Does the S4148FE-ON support Open Networking for third-party operating systems? +
Yes, the 'ON' designation indicates that this model is part of Dell's Open Networking portfolio. It supports the installation of alternative network operating systems, giving enterprises the freedom to decouple hardware and software. This allows you to choose the best-fit OS for your specific automation and orchestration requirements.
Is the Dell S4148FE-ON suitable for high-performance computing or storage clusters? +
Given its wire-speed performance and low-latency design, this switch is highly effective for storage area networks (SAN) and high-performance computing clusters. It ensures minimal packet delay and consistent throughput, which are critical metrics when managing bandwidth-intensive applications or large-scale data synchronization between distributed server nodes.
What management protocols are supported on this managed L2/L3 switch? +
The S4148FE-ON supports a comprehensive suite of management protocols, including industry-standard CLI, SNMP, and RESTful APIs. These tools enable robust configuration management, real-time monitoring, and deep integration with SDN controllers or network automation frameworks, ensuring that your IT team maintains granular control over the network environment.
How does the L3 routing capability enhance performance on the S4148FE-ON? +
By performing routing at the edge, the switch reduces the traffic load on the core network by processing inter-VLAN routing locally. This minimizes congestion and lowers latency across the fabric, making the S4148FE-ON an excellent choice for segmenting large networks and maintaining high-speed communication between different network subnets.
What is the power efficiency and cooling orientation for this 1U switch? +
The S4148FE-ON is engineered for data center racks, typically utilizing front-to-back or back-to-front airflow cooling to maintain optimal operating temperatures. Its energy-efficient design is optimized for continuous operation, helping to lower overall power consumption and cooling costs within high-density server racks where heat management is a significant priority.
How does the S4148FE-ON ensure network reliability during critical operations? +
This unit supports redundant, hot-swappable power supplies and modular fans, which are essential for maintaining uptime in mission-critical environments. By minimizing single points of failure, the hardware ensures that the switch remains operational even during component maintenance or power fluctuations, supporting your enterprise’s demand for consistent network availability.
Can I request a custom bulk quote for multiple Dell S4148FE-ON units? +
At BuyRouterSwitch.com, we specialize in supporting enterprise-level infrastructure projects. If you are planning a large-scale deployment and require multiple units, our sales team can provide a tailored bulk quote. Contact us directly through our portal with your specific quantity requirements to receive competitive pricing for your upcoming network project.
Why should I source my Dell S4148FE-ON switches from BuyRouterSwitch.com? +
Buying from BuyRouterSwitch.com ensures you are receiving genuine enterprise-grade hardware sourced through verified channels. We prioritize secure ordering and streamlined procurement processes, making us a trusted partner for IT procurement managers looking to source high-end networking equipment reliably and efficiently for their data centers.


































