Skip to product information
1 of 6

Fyber Optix

FyberOptix S3900-24F4S-R, 24-Port Gigabit Ethernet L2+ Switch, 16 x 1Gb SFP, 8 x 1Gb RJ45/SFP Combo Ports, with 4 x 10Gb SFP+ Uplinks, Stackable Switch

FyberOptix S3900-24F4S-R, 24-Port Gigabit Ethernet L2+ Switch, 16 x 1Gb SFP, 8 x 1Gb RJ45/SFP Combo Ports, with 4 x 10Gb SFP+ Uplinks, Stackable Switch

Model

FyberOptix SKU

SKU:FO-S3900-24F4S-R24x-SFP-4x-10G-SFP-107837

Description

Fyber Optix delivers fully tested, OEM-compatible optical transceivers, DWDM/CWDM systems, media converters and DAC/AOC cables coded for Cisco, Huawei, Juniper, Arista, HPE, Dell, Nokia and Fortinet platforms, with lifetime warranty and fast global delivery.

The S3900-24F4S-R is an L2+ managed stackable switch designed for SMBs, enterprises, midmarket, and branch office networks, offering a lower total cost of ownership. It features 24x 1G SFP ports (including 8x combo ports) and 4x 10G SFP+ uplinks, delivering a switching capacity of 128 Gbps and a forwarding rate of 96 Mpps. With dual redundant power supplies and a dual-fan design, the switch ensures reliable, uninterrupted operation even during power supply failures. The switch supports stacking technology, which simplifies operations by interconnecting up to 8 switches that can be managed as a single logical device. It supports advanced features such as OSPF, Voice VLAN, robust QoS, Static Routing, and IPv6. Additionally, it offers simple device and network management through a Command-Line Interface (CLI) and an intuitive on-box web UI.

Fyber Optix is a British-engineered brand of OEM-compatible optical networking products, including SFP, SFP+, QSFP+, QSFP28 and QSFP-DD transceivers, DWDM/CWDM systems, media converters, and DAC/AOC cables. Every module is 100% pre-shipment tested and coded for seamless compatibility with major platforms such as Cisco, Huawei, Juniper, Arista, HPE, Dell, Nokia and Fortinet backed by a lifetime warranty, fast global delivery, and dedicated technical support for data centers, telecom operators, enterprise networks and system integrators worldwide.

Lifetime warranty

Every FyberOptix module is covered for life against defects.

Coded for your platform

Pre-programmed for Cisco, Huawei, Juniper, Arista, HPE, Dell, Nokia, Fortinet.

Fast global delivery

Dispatched from UK/EU/US hubs with express options.

View full details

OEM Compatibility

Fully compatible with leading network equipment vendors

Why Fyber Optix

Built for network engineers who can't afford downtime

✓

Lifetime warranty

Every product is backed for the life of the deployment, with support when you need it.

⚙

100% pre-shipment tested

Every unit is individually tested and validated before dispatch.

↗

Fast global delivery

Reliable fulfilment for urgent network rollouts and replacement projects.

☎

Dedicated technical support

Speak with specialists who understand compatibility, coding and deployment needs.

Need a larger quantity?

Get a Custom Quote for Your Project

Competitive pricing for bulk orders, ongoing supply and enterprise projects.

▣ Request a Bulk Quote →
Answers to your Questions

FAQs

Is this product covered by warranty? +

Yes, every Fyber Optix product carries a lifetime warranty for confidence across the life of your deployment.

Is this compatible with my switch or router? +

Fyber Optix products are coded and tested for compatible OEM platforms. If you are unsure, send us your device model or part number and our team can confirm compatibility.

Are products tested before dispatch? +

Yes, every unit is individually tested before shipment to help ensure reliable performance in real network environments.

What lead time should I expect for bulk orders? +

Lead times depend on the product, quantity and coding requirements. Contact us for current availability and volume order timelines.