MikroTik CSS106-5G-1S 5-Port Gigabit Switch Plus 1 SFP
Product Overview
The MikroTik CSS106-5G-1S (Model/MPN: CSS106-5G-1S / RB260GS) is a compact, cost-effective SOHO smart managed switch engineered for small offices, desktop network expansion, home labs, and fiber-to-the-desk deployments. Powered by a Qualcomm QCA8337 switch chip and running MikroTik’s lightweight, web-configurable SwitchOS (SwOS), it delivers full wire-speed Layer 2 managed switching capabilities. The MikroTik CSS106-5G-1S features five 10/100/1000 Mbps Gigabit Ethernet ports, one 1.25G SFP fiber cage for optical uplinks, and passive PoE-In capability on Port 1, providing high network control in a fanless desktop enclosure.
MikroTik CSS106-5G-1S Product Features
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MikroTik CSS106-5G-1S features five 10/100/1000 Mbps Gigabit Ethernet ports for high-speed wired connections to PCs, printers, IP cameras, and wireless access points.
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MikroTik CSS106-5G-1S incorporates a dedicated 1.25G SFP cage to enable direct fiber optic uplink integration over extended distances.
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MikroTik CSS106-5G-1S runs browser-configurable SwitchOS (SwOS), providing intuitive control over port-to-port forwarding, MAC filtering, 802.1Q VLANs, traffic mirroring, and bandwidth limitations.
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MikroTik CSS106-5G-1S includes Passive PoE-In support on Port 1 (11V – 30V DC) along with a standard DC power jack for dual powering flexibility.
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MikroTik CSS106-5G-1S utilizes a fanless, passive cooling design housed in a compact plastic case, ensuring completely silent operation and ultra-low power consumption ($\le 5\text{W}$).
MikroTik CSS106-5G-1S Product Condition
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MikroTik CSS106-5G-1S is sold as Brand New Sealed in original factory packaging with manufacturer security seals intact.
Specifications
| Parameter | Technical Specification Details |
| Model / SKU | CSS106-5G-1S (RB260GS) |
| Switch Chip Model | Qualcomm QCA8337 |
| Operating System | MikroTik SwitchOS (SwOS) |
| Storage & RAM | 128 KB FLASH Storage |
| Gigabit Ethernet Ports | (5) 10/100/1000 Mbps RJ45 Ports |
| Fiber SFP Interface | (1) 1.25G SFP Cage (Supports standard SFP transceivers) |
| Switching Capacity & Throughput | 12 Gbps Non-Blocking Layer 1 Capacity / 6 Gbps Non-Blocking Throughput |
| Power Inputs & Voltage | (2) DC Inputs: DC Jack ($11\text{V} – 30\text{V}$) & Passive PoE-In on Port 1 ($11\text{V} – 30\text{V}$) |
| Power Consumption | Max 5 Watts (Energy-Efficient Passive Cooling) |
| Enclosure & Dimensions | Compact White Plastic Enclosure ($113 \times 139 \times 28\text{ mm}$) |
| Operating Temperature | -20°C to +70°C |
| Warranty Coverage | 1-Year Limited Manufacturer Hardware Warranty |
MikroTik CSS106-5G-1S Pros & Benefits
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Dedicated Fiber Uplink: SFP cage allows bridging small remote network segments via fiber optic cables without needing extra media converters.
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Easy Browser-Based Management: SwitchOS delivers essential Layer 2 smart features without the steep learning curve of complex command-line operating systems.
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Silent & Compact: Ultra-small footprint and fanless passive cooling design make it perfect for quiet office desks and small network enclosures.
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Dual Power Input Options: Can be powered using the included DC power adapter or remotely via Passive PoE over the network cable.
MikroTik CSS106-5G-1S Variation Price Table
| Model Variant | Ethernet Ports | SFP / SFP+ Ports | Operating System | Price Range (KES) |
| MikroTik CSS106-5G-1S | 5x Gigabit | 1x 1.25G SFP | SwOS (SwitchOS) | KSh 5,500 – KSh 7,500 |
| MikroTik RB760iGS (hEX S) | 5x Gigabit | 1x 1.25G SFP | RouterOS L4 (Full Router) | KSh 10,500 – KSh 12,500 |
| MikroTik RB951Ui-2HnD | 5x 10/100 | None (2.4GHz Wi-Fi) | RouterOS L4 (Full Router) | KSh 8,500 – KSh 9,500 |
| MikroTik CRS326-24G-2S+RM | 24x Gigabit | 2x 10G SFP+ | Dual Boot (SwOS / RouterOS L5) | KSh 24,000 – KSh 30,000 |
MikroTik CSS106-5G-1S Suitable Application Areas
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Fiber Internet Extension: Converts fiber incoming feeds via SFP module to Gigabit copper LAN for local office networks.
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Desktop Network Expansion: Expands a single wall Ethernet outlet to connect desktop computers, IP phones, and network printers.
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CCTV & Security Node Uplinks: Aggregates IP camera connections locally and sends video traffic over fiber to central monitoring units.
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Home Office & VLAN Segmentation: Creates separate guest, home, and work VLAN subnets with port-level bandwidth rate limiting.
MikroTik CSS106-5G-1S User Guide & Support Manuals Link
For technical specifications, SwOS user guides, and web interface configuration instructions, visit the official manufacturer page:
Online Purchase & Countrywide Delivery:
MikroTik CSS106-5G-1S is in stock and available at Potent.it Store with fast Countrywide Delivery across Kenya, servicing Nairobi, Mombasa, Kisumu, Nakuru, Eldoret, and all major commercial centers.
MikroTik CSS106-5G-1S What is in the Box
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MikroTik CSS106-5G-1S Smart Switch Unit
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12V 1A Power Adapter
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Quick Start Installation Guide
MikroTik CSS106-5G-1S Frequently Asked Questions (FAQs)
Q1: Does the MikroTik CSS106-5G-1S switch run RouterOS?
A: No, the CSS106-5G-1S runs MikroTik SwitchOS (SwOS), which is a lightweight, web-based operating system designed specifically for Layer 2 smart switching.
Q2: Can the SFP port on the CSS106-5G-1S support 10G SFP+ modules?
A: No, the SFP cage supports standard 1.25 Gbps SFP transceivers (such as S-85DLC05D, S-31DLC20D, and copper SFP modules).
Q3: Can the CSS106-5G-1S supply PoE power to other devices (PoE Out)?
A: No, it features Passive PoE-In on Port 1 to power the switch itself, but it does not supply PoE Out to downstream devices.
Q4: Is Countrywide Delivery available when ordering from Potent.it Store?
A: Yes, Potent.it Store provides fast door-to-door countrywide delivery across Kenya for all MikroTik switches, routers, and network hardware.
MikroTik CSS106-5G-1S Creativity Summary
The MikroTik CSS106-5G-1S (RB260GS) delivers a compact, budget-friendly smart switching solution featuring five Gigabit Ethernet ports, one 1.25G SFP fiber cage, and browser-configurable SwitchOS management. Designed with fanless passive cooling, low power draw, and dual power input options (DC jack and Passive PoE-In), it equips home offices, small businesses, CCTV installers, and network administrators across Kenya with essential Layer 2 VLAN routing, fiber uplink integration, and reliable desktop network expansion.





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