portspec

FiberBox Plus

MikroTik switch, desktop or wall. 4 × SFP+ (10GE), 1 × 1000BASE-T.

MikroTik FiberBox Plus, front, drawn from its port list

Generated drawing. Port count and types are from the data; port positions are approximate.

Ports

PortTypeSpeedSideNotes
ether11000BASE-T1Gfront—
4 × sfp-sfpplus1 – sfp-sfpplus4SFP+ (10GE)10Gfront—

Specifications

Vendor
MikroTik
Type
Switch
Mounting
Desktop or wall
Ports
5
Also known as
CRS305-1G-4S+OUT

Source: the vendor's own site. Vendor's page, checked 2026-11-11.

YAML

Download
# MikroTik FiberBox Plus
# Converted from the punchdown catalog on 2026-11-10. Source of the data: vendor.
network: 1
imports:
  - ../../defaults/types.network.yaml
models:
  mikrotik/crs305-1g-4s+out:
    name: FiberBox Plus
    vendor: MikroTik
    role: switch
    aliases: [ CRS305-1G-4S+OUT ]
    ports:
      ether1: { type: 1000base-t }
      sfp-sfpplus1..4: { type: 10gbase-x-sfpp }
    x-environment: outdoor
    x-family: switches
    source:
      url: https://mikrotik.com/product/fiberboxplus
      checked: 2026-11-11
      x-from: vendor
      x-reference-image: https://cdn.mikrotik.com/web-assets/rb_images/2218_hi_res.png