The MikroTik FiberBox Plus (CRS305-1G-4S+OUT) is an IP66 outdoor switch with four 10G SFP+ ports and one Gigabit Ethernet port.

It uses the same Marvell 98DX226S switch chip as the netFiber 9, without the extra 1G SFP ports, and runs RouterOS v7 or SwOS. The Ethernet port takes 802.3af/at PoE-in, alongside a DC jack and a 2-pin terminal. The PoE injector, power adapter and pole-mount hardware are included.

Key features

  • 4 x SFP+ ports (10G)
  • 1 x 10/100/1000 Ethernet port with PoE-in (42-57 V)
  • DC jack and 2-pin terminal, 24-57 V
  • IP66 enclosure, rated for -40 to +70 °C
  • 7 W without attachments, 17 W maximum
  • RJ45 serial console

In the box

  • 48 V 0.95 A power adapter
  • Gigabit PoE injector
  • K-41 fastening set
  • K-72 fastening set
  • Hose clamps

Description

The MikroTik FiberBox Plus (CRS305-1G-4S+OUT) is an IP66 outdoor switch with four 10G SFP+ ports and one Gigabit Ethernet port.

It uses the same Marvell 98DX226S switch chip as the netFiber 9, without the extra 1G SFP ports, and runs RouterOS v7 or SwOS. The Ethernet port takes 802.3af/at PoE-in, alongside a DC jack and a 2-pin terminal. The PoE injector, power adapter and pole-mount hardware are included.

Key features

  • 4 x SFP+ ports (10G)
  • 1 x 10/100/1000 Ethernet port with PoE-in (42-57 V)
  • DC jack and 2-pin terminal, 24-57 V
  • IP66 enclosure, rated for -40 to +70 °C
  • 7 W without attachments, 17 W maximum
  • RJ45 serial console

In the box

  • 48 V 0.95 A power adapter
  • Gigabit PoE injector
  • K-41 fastening set
  • K-72 fastening set
  • Hose clamps

Specifications

General

Architecture ARM 32bit
CPU 98DX226S
CPU core count 2
CPU nominal frequency 800 MHz
Switch chip model 98DX226S
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

Powering

Number of DC inputs 3
(DC jack, PoE-IN, 2-pin terminal)
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
PoE in 802.3af/at
Cooling type Passive
PoE in input Voltage 42-57 V

Ethernet

10/100/1000 Ethernet ports 1

Fiber

SFP+ ports 4

Peripherals

Serial console port RJ45

Other

CPU temperature monitor Yes

Certification & Approvals

Certification CE, EAC, ROHS
IP IP66

Datasheet (PDF)