210-ALTF DELL S-Series S4128F-ON Managed L2/L3 1U Black, Grey

Name: 210-ALTF DELL S-Series S4128F-ON Managed L2/L3 1U Black, Grey
Brand: Dell
SKU: 210-ALTF
Price: 2768.50 USD
Availability: InStock
Rating: 5 (10 reviews)

Mfr. Part #: 210-ALTF

Brand: Dell

Condition: Refurbished

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S4128F-ON

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overview

specifications

faqs

reviews

overview

210-ALTF Overview

DELL 210-ALTF S-series Networking 28 Port 10gbps Layer 2 & 3 Switch With 2xpsu Normal Airflow With Onie.

1U, 28 x 10GbE SFP+, 2 x QSFP28, IO to PSU, 2 PSU, OS 10

Managed L2/L3

Quality of Service (QoS) support Configuring Location Settings (CLI)

10G support

MAC address table: 272000 entries Switching capacity: 960 Gbit/s

Access Control List (ACL)

1U Rack mounting Stackable

Power supply included

Summary Description

DELL S-Series S4128F-ON. Switch type: Managed, Switch layer: L2/L3. Full duplex. MAC address table: 272000 entries, Switching capacity: 960 Gbit/s. Networking standards: IEEE 802.3. Rack mounting, Form factor: 1U

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specifications

Specifications

Overview

Condition	Refurbished
Brand	Dell
Stock	In Stock

Management features

Switch type	Managed
Switch layer	L2/L3
Quality of Service (QoS) support	Yes
Configuring Location Settings (CLI)	Yes

Ports & interfaces

Basic switching RJ-45 Ethernet ports type	No
SFP+ module slots quantity	28
Fiber optic connector	QSFP28
QSFP28 ports quantity	2

Network

Networking standards	IEEE 802.3
10G support	Yes
Port mirroring	Yes
Full duplex	Yes
Link aggregation	Yes
IPv4 routes	200
IPv6 routes	130
VLAN support	Yes
Virtual LAN features	Tagged VLAN

Data transmission

Switching capacity	960 Gbit/s
Throughput	720 Mpps
MAC address table	272000 entries
Jumbo frames support	Yes
Jumbo frames	9216
Packet buffer memory	12 MB

Security

DHCP features	DHCP Option 82
Access Control List (ACL)	Yes
SSH/SSL support	Yes

Multicast features

Multicast support	Yes
Multicast MAC address table	272 entries

Design

Rack mounting	Yes
Stackable	Yes
Form factor	1U
Product colour	Black, Grey
Number of fans	4 fan(s)

Performance

Compatible operating systems	OS 10

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 over Ethernet (PoE)

Power over Ethernet (PoE)	No

Operational conditions

Operating temperature (T-T)	0 - 45 °C
Operating relative humidity (H-H)	10 - 85%

Weight & dimensions

Width	434 mm
Depth	462 mm
Height	44 mm
Weight	8.62 kg

Other features

Cable length	2 m

faqs

Frequently Asked Questions

What are the primary interface capabilities of the Dell S4128F-ON switch? +

The Dell S4128F-ON is a high-density 1U rackmount switch featuring 28 ports of 10GbE SFP+ and two ports of 100GbE QSFP28. This port configuration provides excellent flexibility for organizations needing high-speed server connectivity and high-bandwidth uplinks, making it an ideal choice for data center top-of-rack deployments where performance and port density are critical requirements.

Does the Dell S4128F-ON support Layer 3 routing protocols? +

Yes, this model functions as a fully managed Layer 3 switch. It supports advanced routing protocols, including static routing, OSPF, BGP, and PIM, allowing for efficient traffic management and segmentation within complex enterprise networks. By handling both Layer 2 switching and Layer 3 routing, it effectively minimizes bottlenecks in high-traffic server environments.

What is the role of the 'ON' designation in the Dell S4128F-ON? +

The 'ON' designation stands for Open Networking. This signifies that the hardware is compatible with third-party operating systems, providing you with the flexibility to decouple hardware and software. This approach allows network administrators to run specialized network operating systems, such as Cumulus Linux or Dell Networking OS10, tailored to specific infrastructure automation and management needs.

Is the Dell S4128F-ON suitable for high-performance computing environments? +

Absolutely. With its low-latency architecture and high-throughput switching capacity, the S4128F-ON is designed to handle demanding workloads common in HPC and virtualization clusters. Its ability to provide consistent performance across its 10GbE and 100GbE ports ensures that high-bandwidth applications receive the necessary data transmission rates without significant congestion or packet loss.

How are the power supply units configured on this switch? +

The Dell S4128F-ON supports redundant, hot-swappable power supplies and fans to ensure maximum uptime for your network infrastructure. This design allows for seamless maintenance and hardware replacement without interrupting active network traffic, which is essential for mission-critical enterprise environments where service availability must be maintained around the clock.

What management options are available for the S4128F-ON? +

Network administrators can manage the switch through a standard CLI (Command Line Interface), SNMP for remote monitoring, or through modern orchestration tools if using a compatible Open Networking operating system. These management interfaces provide comprehensive visibility into port status, traffic statistics, and system health, facilitating proactive network troubleshooting and streamlined administrative operations.

Can the S4128F-ON be used for top-of-rack deployment in a data center? +

Yes, its 1U compact form factor is specifically engineered for top-of-rack deployments. It allows for dense connectivity to servers in the rack while providing high-speed 100GbE uplinks to the core or distribution layer of your network, effectively consolidating cabling and reducing the footprint of your data center hardware stack.

Are there specific stacking requirements for this Dell switch model? +

The S4128F-ON supports VLT (Virtual Link Trunking), which allows for multi-chassis link aggregation to increase bandwidth and provide high availability. By grouping physical links into a single logical connection, you can eliminate loop issues and ensure resilient paths across your network, significantly improving overall system reliability and performance compared to traditional spanning-tree deployments.

How can I request a bulk quote for multiple S4128F-ON units? +

If you are planning a large-scale infrastructure upgrade and require multiple units, our sales team at BuyRouterSwitch.com is ready to assist. Simply reach out through our bulk quote request form or contact our sales specialists directly. We specialize in catering to enterprise-level procurement needs and can provide tailored pricing structures based on your specific volume requirements.

Why should I purchase my Dell S4128F-ON hardware from BuyRouterSwitch.com? +

BuyRouterSwitch.com provides a secure, streamlined procurement experience for enterprise-grade networking hardware. We ensure that our customers receive authentic products and professional service, allowing you to source critical infrastructure components with complete confidence. By choosing us for your hardware needs, you benefit from a dedicated focus on business-to-business sales and an efficient fulfillment process tailored to professional IT requirements.

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