portspec

GS1900-24

Zyxel switch, 19-inch rack, 1U. 24 × 1000BASE-T, 2 × SFP (1GE), 1 × IEC C14 inlet.

Zyxel GS1900-24, front, drawn from its port list

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

Ports

PortTypeSpeedSideNotes
24 × 1 – 241000BASE-T1Gfront—
2 × 25 – 26SFP (1GE)1Gfront—
psIEC C14 inlet—rearpower

Specifications

Vendor
Zyxel
Type
Switch
Mounting
19-inch rack, 1U
Weight
2 kg
Power
16 W at most, 1 inlet
Ports
27

Source: the NetBox device type library. Vendor's page, checked 2026-11-11.

YAML

# Zyxel GS1900-24
# Converted from the punchdown catalog on 2026-11-10. Source of the data: netbox. Official page and image link found by web research on 2026-11-11.
network: 1
imports:
  - ../../defaults/types.network.yaml
models:
  zyxel/gs1900-24:
    name: GS1900-24
    vendor: Zyxel
    role: switch
    mount: 19in
    size: { units: 1 }
    weight: 2
    power: { max: 16, inlets: 1 }
    x-assumed: [ power ports are on the rear ]
    ports:
      1..24: { type: 1000base-t }
      25..26: { type: 1000base-x-sfp }
      ps: { type: iec-60320-c14, role: power, side: rear, native: PS }
    x-part-number: GS1900-24E
    x-airflow: passive
    x-full-depth: false
    source:
      url: https://www.zyxel.com/global/en/products/switch/gs1900-series
      checked: 2026-11-11
      x-from: netbox
      x-netbox: zyxel-gs1900-24
      x-reference-image: https://www.zyxel.com/library/assets/products/gs1900-series/img_gs1900-24_v2_f_1000x1000.jpg
      x-researched: 2026-11-11