---
manufacturer: Zyxel
model: GS1900-48
slug: zyxel-gs1900-48
part_number: GS1900-48
u_height: 1
is_full_depth: false
comments: '[Zyxel GS1900-48 48-port GbE Smart Managed Switch with GbE Uplink](https://www.zyxelguard.com/GS1900-48.asp)'
weight: 2.9
weight_unit: kg
power-ports:
  - name: PS
    type: iec-60320-c14
    maximum_draw: 37
    description: 100 to 240 V AC, 50/60 Hz
interfaces:
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