Skip to content

MikroTik WiFi 7 Giveawy by Baltic Networks

We’ll be closed Wednesday, November 11, for Veterans Day. Order processing and support will resume Thursday, November 12.
In-stock gear ready to ship • Free shipping on orders $100+
In-stock gear ready to ship • Free shipping on orders $100+
MikroTik CSS318-16G-2S+IN 18-Port Gigabit Managed Switch with 2 SFP+ 10G Uplinks

MikroTik CSS318-16G-2S+IN 18-Port Gigabit Managed Switch with 2 SFP+ 10G Uplinks

by MikroTik
SKU CSS318-16G-2S+IN
Save 6% Save 6%
$139.00
$139.00 - $139.00
$139.00
$130.00
$130.00 - $130.00
$130.00
+$12.55 Tariff Surcharge added at checkout. i Due to current Section 301 import tariffs and related surcharges, a fee applies to this product. This fee will be added at checkout.

Product Information

Overview

The MikroTik CSS318-16G-2S+IN is a compact 18-port managed switch designed for small business networks, home labs, and office environments that need reliable connectivity without the size of a full 24-port switch. Featuring 16 Gigabit Ethernet ports and two 10G SFP+ ports, it provides flexible wired connectivity and high-speed uplinks in a space-saving 10-inch form factor.

Powered by a Marvell 98DX2518 switch chip, the CSS318 runs MikroTik SwOS, a lightweight operating system that provides essential Layer 2 management through a web browser. Features include VLAN configuration, MAC filtering, traffic mirroring, broadcast storm control, port-to-port forwarding, and bandwidth limitations for managing network traffic.

The compact, fanless design supports multiple mounting configurations, including 10-inch racks, standard 19-inch racks, and side-by-side installation of two switches within a single 1U rack space. With a maximum power consumption of just 13W, the CSS318 provides efficient switching for offices, network closets, and expanding network infrastructure.

Ideal Applications

  • Small & Medium Business Networks
  • Home Labs & Network Testing Environments
  • 10-Inch & 19-Inch Rack Installations
  • Office & Network Closet Switching
  • Edge Network Deployments
  • Gigabit Networks with 10G Uplinks

Highlights

Key Features

16 Gigabit Ethernet Ports & Dual 10G SFP+ Uplinks

Sixteen 10/100/1000 Mbps Ethernet ports provide connectivity for wired network devices, while two SFP+ ports support 1G, 2.5G, and 10G connections depending on the installed modules.

Web-Based SwOS Management

MikroTik SwOS provides browser-based Layer 2 management with VLAN configuration, MAC filtering, broadcast storm control, traffic mirroring, bandwidth limitations, and port-to-port forwarding.

Compact Design with Flexible Rack Mounting

The 10-inch form factor supports installation in 10-inch racks, standard 19-inch racks, or side-by-side configurations that allow two switches to fit within a single 1U 19-inch rack space.

Silent, Energy-Efficient Operation

The fanless design provides silent operation for offices, home labs, and network closets. Power consumption is just 10W without attachments and up to 13W at maximum load.

Product Details

Technical Specifications

System Specifications

  • Product Code: CSS318-16G-2S+IN
  • Product Series: CSS318
  • Switch Chip: Marvell 98DX2518
  • Storage: 16 MB Flash
  • Operating System: MikroTik SwOS
  • Minimum SwOS Version: 2.17
  • Management Interface: Web Browser

Networking & Interfaces

  • Total Network Ports: 18
  • Gigabit Ethernet Ports: 16 × 10/100/1000 Mbps
  • SFP+ Ports: 2
  • SFP+ Supported Speeds: 1G / 2.5G / 10G (Depending on Module)

Switch Management Features

  • VLAN Configuration: Supported
  • MAC Filtering: Supported
  • Broadcast Storm Control: Supported
  • Traffic Mirroring: Supported
  • Port-to-Port Forwarding: Supported
  • Bandwidth Limitation: Supported
  • MAC & IP Header Field Adjustment: Supported

Power Specifications

  • Power Input: AC
  • Number of AC Inputs: 1
  • AC Input Voltage: 100–240 V
  • Maximum Input Current: 0.197 A
  • Maximum Power Consumption: 13 W
  • Power Consumption Without Attachments: 10 W

Physical & Environmental

  • Dimensions: 218 × 157 × 44 mm
  • Form Factor: Compact 10-Inch
  • Cooling: Fanless
  • Mounting Options: 10-Inch Rack, 19-Inch Rack, Side-by-Side 1U Installation
  • Operating Temperature: -40°C to +70°C

In the Box

What’s Included

  • MikroTik CSS318-16G-2S+IN Managed Switch
  • Power Cord
  • Fastening Set
  • Rack Ears

Resources

Product Documentation

Datasheet