---
manufacturer: Cisco
model: SG300-28MP
slug: cisco-sg300-28mp-k9
part_number: SG300-28MP-K9
u_height: 1
is_full_depth: false
comments: '[SG300 Series Datasheet](https://www.cisco.com/c/en/us/products/collateral/switches/small-business-smart-switches/data_sheet_c78-610061.html)'
console-ports:
  - name: console
    type: de-9
power-ports:
  - name: PS A
    type: iec-60320-c14
    maximum_draw: 445
    allocated_draw: 43
interfaces:
  - name: GigabitEthernet1
    type: 1000base-t
    poe_mode: pse
    poe_type: type2-ieee802.3at
  - name: GigabitEthernet2
    type: 1000base-t
    poe_mode: pse
    poe_type: type2-ieee802.3at
  - name: GigabitEthernet3
    type: 1000base-t
    poe_mode: pse
    poe_type: type2-ieee802.3at
  - name: GigabitEthernet4
    type: 1000base-t
    poe_mode: pse
    poe_type: type2-ieee802.3at
  - name: GigabitEthernet5
    type: 1000base-t
    poe_mode: pse
    poe_type: type2-ieee802.3at
  - name: GigabitEthernet6
    type: 1000base-t
    poe_mode: pse
    poe_type: type2-ieee802.3at
  - name: GigabitEthernet7
    type: 1000base-t
    poe_mode: pse
    poe_type: type2-ieee802.3at
  - name: GigabitEthernet8
    type: 1000base-t
    poe_mode: pse
    poe_type: type2-ieee802.3at
  - name: GigabitEthernet9
    type: 1000base-t
    poe_mode: pse
    poe_type: type2-ieee802.3at
  - name: GigabitEthernet10
    type: 1000base-t
    poe_mode: pse
    poe_type: type2-ieee802.3at
  - name: GigabitEthernet11
    type: 1000base-t
    poe_mode: pse
    poe_type: type2-ieee802.3at
  - name: GigabitEthernet12
    type: 1000base-t
    poe_mode: pse
    poe_type: type2-ieee802.3at
  - name: GigabitEthernet13
    type: 1000base-t
    poe_mode: pse
    poe_type: type2-ieee802.3at
  - name: GigabitEthernet14
    type: 1000base-t
    poe_mode: pse
    poe_type: type2-ieee802.3at
  - name: GigabitEthernet15
    type: 1000base-t
    poe_mode: pse
    poe_type: type2-ieee802.3at
  - name: GigabitEthernet16
    type: 1000base-t
    poe_mode: pse
    poe_type: type2-ieee802.3at
  - name: GigabitEthernet17
    type: 1000base-t
    poe_mode: pse
    poe_type: type2-ieee802.3at
  - name: GigabitEthernet18
    type: 1000base-t
    poe_mode: pse
    poe_type: type2-ieee802.3at
  - name: GigabitEthernet19
    type: 1000base-t
    poe_mode: pse
    poe_type: type2-ieee802.3at
  - name: GigabitEthernet20
    type: 1000base-t
    poe_mode: pse
    poe_type: type2-ieee802.3at
  - name: GigabitEthernet21
    type: 1000base-t
    poe_mode: pse
    poe_type: type2-ieee802.3at
  - name: GigabitEthernet22
    type: 1000base-t
    poe_mode: pse
    poe_type: type2-ieee802.3at
  - name: GigabitEthernet23
    type: 1000base-t
    poe_mode: pse
    poe_type: type2-ieee802.3at
  - name: GigabitEthernet24
    type: 1000base-t
    poe_mode: pse
    poe_type: type2-ieee802.3at
  - name: GigabitEthernet25
    type: 1000base-x-sfp
  - name: GigabitEthernet26
    type: 1000base-x-sfp
  - name: GigabitEthernet27
    type: 1000base-x-sfp
  - name: GigabitEthernet28
    type: 1000base-x-sfp
  - name: Port-Channel1
    type: lag
  - name: Port-Channel2
    type: lag
  - name: Port-Channel3
    type: lag
  - name: Port-Channel4
    type: lag
  - name: Port-Channel5
    type: lag
  - name: Port-Channel6
    type: lag
  - name: Port-Channel7
    type: lag
  - name: Port-Channel8
    type: lag
  - name: vlan 1
    type: virtual