---
manufacturer: Zyxel
model: GS1920-48HPv2
slug: zyxel-gs1920-48hpv2
part_number: GS1920-48HPv2
u_height: 1
is_full_depth: false
comments: '[Zyxel GS1920-48HPv2 48-port GbE Smart Managed Switch](https://www.zyxel.com/global/en/products/switch/8-24-48-port-gbe-smart-managed-switch-gs1920-series)'
weight: 4.1
weight_unit: kg
power-ports:
  - name: PS
    type: iec-60320-c14
    maximum_draw: 475
    description: 100 to 240 V AC, 50/60 Hz
interfaces:
  - name: '1'
    type: 1000base-t
    poe_mode: pse
    poe_type: type2-ieee802.3at
  - name: '2'
    type: 1000base-t
    poe_mode: pse
    poe_type: type2-ieee802.3at
  - name: '3'
    type: 1000base-t
    poe_mode: pse
    poe_type: type2-ieee802.3at
  - name: '4'
    type: 1000base-t
    poe_mode: pse
    poe_type: type2-ieee802.3at
  - name: '5'
    type: 1000base-t
    poe_mode: pse
    poe_type: type2-ieee802.3at
  - name: '6'
    type: 1000base-t
    poe_mode: pse
    poe_type: type2-ieee802.3at
  - name: '7'
    type: 1000base-t
    poe_mode: pse
    poe_type: type2-ieee802.3at
  - name: '8'
    type: 1000base-t
    poe_mode: pse
    poe_type: type2-ieee802.3at
  - name: '9'
    type: 1000base-t
    poe_mode: pse
    poe_type: type2-ieee802.3at
  - name: '10'
    type: 1000base-t
    poe_mode: pse
    poe_type: type2-ieee802.3at
  - name: '11'
    type: 1000base-t
    poe_mode: pse
    poe_type: type2-ieee802.3at
  - name: '12'
    type: 1000base-t
    poe_mode: pse
    poe_type: type2-ieee802.3at
  - name: '13'
    type: 1000base-t
    poe_mode: pse
    poe_type: type2-ieee802.3at
  - name: '14'
    type: 1000base-t
    poe_mode: pse
    poe_type: type2-ieee802.3at
  - name: '15'
    type: 1000base-t
    poe_mode: pse
    poe_type: type2-ieee802.3at
  - name: '16'
    type: 1000base-t
    poe_mode: pse
    poe_type: type2-ieee802.3at
  - name: '17'
    type: 1000base-t
    poe_mode: pse
    poe_type: type2-ieee802.3at
  - name: '18'
    type: 1000base-t
    poe_mode: pse
    poe_type: type2-ieee802.3at
  - name: '19'
    type: 1000base-t
    poe_mode: pse
    poe_type: type2-ieee802.3at
  - name: '20'
    type: 1000base-t
    poe_mode: pse
    poe_type: type2-ieee802.3at
  - name: '21'
    type: 1000base-t
    poe_mode: pse
    poe_type: type2-ieee802.3at
  - name: '22'
    type: 1000base-t
    poe_mode: pse
    poe_type: type2-ieee802.3at
  - name: '23'
    type: 1000base-t
    poe_mode: pse
    poe_type: type2-ieee802.3at
  - name: '24'
    type: 1000base-t
    poe_mode: pse
    poe_type: type2-ieee802.3at
  - name: '25'
    type: 1000base-t
    poe_mode: pse
    poe_type: type2-ieee802.3at
  - name: '26'
    type: 1000base-t
    poe_mode: pse
    poe_type: type2-ieee802.3at
  - name: '27'
    type: 1000base-t
    poe_mode: pse
    poe_type: type2-ieee802.3at
  - name: '28'
    type: 1000base-t
    poe_mode: pse
    poe_type: type2-ieee802.3at
  - name: '29'
    type: 1000base-t
    poe_mode: pse
    poe_type: type2-ieee802.3at
  - name: '30'
    type: 1000base-t
    poe_mode: pse
    poe_type: type2-ieee802.3at
  - name: '31'
    type: 1000base-t
    poe_mode: pse
    poe_type: type2-ieee802.3at
  - name: '32'
    type: 1000base-t
    poe_mode: pse
    poe_type: type2-ieee802.3at
  - name: '33'
    type: 1000base-t
    poe_mode: pse
    poe_type: type2-ieee802.3at
  - name: '34'
    type: 1000base-t
    poe_mode: pse
    poe_type: type2-ieee802.3at
  - name: '35'
    type: 1000base-t
    poe_mode: pse
    poe_type: type2-ieee802.3at
  - name: '36'
    type: 1000base-t
    poe_mode: pse
    poe_type: type2-ieee802.3at
  - name: '37'
    type: 1000base-t
    poe_mode: pse
    poe_type: type2-ieee802.3at
  - name: '38'
    type: 1000base-t
    poe_mode: pse
    poe_type: type2-ieee802.3at
  - name: '39'
    type: 1000base-t
    poe_mode: pse
    poe_type: type2-ieee802.3at
  - name: '40'
    type: 1000base-t
    poe_mode: pse
    poe_type: type2-ieee802.3at
  - name: '41'
    type: 1000base-t
    poe_mode: pse
    poe_type: type2-ieee802.3at
  - name: '42'
    type: 1000base-t
    poe_mode: pse
    poe_type: type2-ieee802.3at
  - name: '43'
    type: 1000base-t
    poe_mode: pse
    poe_type: type2-ieee802.3at
  - name: '44'
    type: 1000base-t
    poe_mode: pse
    poe_type: type2-ieee802.3at
    # Gigabit Combo (RJ-45/SFP)
  - name: '45'
    type: 1000base-t
    poe_mode: pse
    poe_type: type2-ieee802.3at
    # Gigabit Combo (RJ-45/SFP)
  - name: '46'
    type: 1000base-t
    poe_mode: pse
    poe_type: type2-ieee802.3at
    # Gigabit Combo (RJ-45/SFP)
  - name: '47'
    type: 1000base-t
    poe_mode: pse
    poe_type: type2-ieee802.3at
    # Gigabit Combo (RJ-45/SFP)
  - name: '48'
    type: 1000base-t
    poe_mode: pse
    poe_type: type2-ieee802.3at
  - name: '49'
    type: 1000base-x-sfp
  - name: '50'
    type: 1000base-x-sfp