MikroTik FiberBox Plus 10 Gigabit Outdoor Switch [CRS305-1G-4S+OUT]

Out of stock
Regular price $229.00 USD

Product details

  • Type Switches
  • Vendor MikroTik
  • SKU CRS305-1G-4S+OUT


There are two ways to look at the brand new Fiber Box Plus. On the one hand, it’s a massive upgrade of the previous FiberBox devices. This version features a modern ARM CPU, more RAM, and four 10-Gigabit SFP+ ports. Fast and reliable connectivity on a budget. Without the distance limitations of Ethernet. There’s also a Gigabit Ethernet port for management purposes or PoE-in powering. It also includes a 2-pin terminal and a standard DC jack, so you have 3 different power options to choose from. FiberBox Plus supports a wide input voltage range of 24-57V. And it is remarkably efficient: maximum power consumption (without attachments) is only 7W!

Another way to look at the new FiberBox Plus – it’s a budget version of the amazing netFiber 9. You can save a lot of money if you don’t need the extra Gigabit SFP ports. It even features the same impressive Marvell 98DX226S switch-chip, so the performance is definitely there! 

FiberBox Plus comes with a solid water resistance rating of IP66. That means protection against powerful water jets from any direction. Not to mention damp basements, elevator shafts, seaport infrastructure, and so on. With FiberBox Plus, you have nothing to worry about.

Product Features:

  • 4X10 Gigabit SFP+ Ports

  • 1 Gigabit Ethernet Port

  • Weatherproof IP66 Outdoor Case 

  • Direct upgrade for existing Fiberbox Setups

  • RouterOS V7 /SwitchOS

  • Multiple Powering Options: POE-IN, DC Jack, 2-PIN Terminal

  • Supports -48V Telco Powering 

Product Specifications:

  • Product code: CRS305-1G-4S+OUT

  • Architecture: ARM 32bit

  • CPU: 98DX226S

  • CPU core count: 2

  • CPU nominal frequency: 800 MHz

  • RouterOS license: 5

  • Operating System: RouterOS v7 / SwOS

  • Size of RAM: 256 MB

  • Storage size: 16 MB

  • Storage type: FLASH

  • MTBF: Approximately 200'000 hours at 25C

  • Tested ambient temperature: -40°C to 70°C


  • Number of DC inputs: 3 (2-pin terminal, DC jack, PoE-IN)

  • DC jack input Voltage: 24-57 V

  • 2-pin terminal input Voltage: 24-57 V

  • Max power consumption: 17 W

  • Max power consumption without attachments: 7 W

  • Cooling type: Passive

  • PoE in: 802.3af/at

  • PoE in input Voltage: 42-57 V

Product Includes:

(1) MikroTik SwitchCRS305-1G-4S+OUT

(1) Power Adapter (48 V 1.2 A)

(1) Gigabit PoE injector

(1) Hose clamp

(1) Fastening set

(1) Screw set 

(1) User Manual


The device has an operating system preinstalled and licensed. No separate purchase is necessary and the product is ready to use. The device includes free software updates for the life of the product or a minimum of 5 years starting from date of purchase.