# (c) 2026 NetBox Labs, Inc.
# Licensed under the NetBox Limited Use License v1.0
# https://netboxlabs.com/ndx/license
# Community DTL portions licensed under Apache 2.0:
# https://github.com/netbox-community/devicetype-library
---
manufacturer: Datacom
model: DM-S400
slug: datacom-dm-s400
u_height: 1.0
is_full_depth: true
airflow: front-to-rear
comments: Enterprise LAN core-layer switch family (DM-S series). Launched 2026-02-11
  as the core tier of Datacom's enterprise reference topology (DM-S100 access, DM-S300
  distribution, DM-S400 core). Representative platform entry; exact SKU breakdown
  (10G/25G access, 100G uplinks) pending publication on datacom.com.br. [Press release](https://www.telecompaper.com/news/datacom-launches-enterprise-lan-switch-offering-backed-by-reference-topology--1561986)
interfaces:
- name: Ethernet1/0/1
  type: 25gbase-x-sfp28
- name: Ethernet1/0/2
  type: 25gbase-x-sfp28
- name: Ethernet1/0/3
  type: 25gbase-x-sfp28
- name: Ethernet1/0/4
  type: 25gbase-x-sfp28
- name: Ethernet1/0/5
  type: 25gbase-x-sfp28
- name: Ethernet1/0/6
  type: 25gbase-x-sfp28
- name: Ethernet1/0/7
  type: 25gbase-x-sfp28
- name: Ethernet1/0/8
  type: 25gbase-x-sfp28
- name: Ethernet1/0/9
  type: 25gbase-x-sfp28
- name: Ethernet1/0/10
  type: 25gbase-x-sfp28
- name: Ethernet1/0/11
  type: 25gbase-x-sfp28
- name: Ethernet1/0/12
  type: 25gbase-x-sfp28
- name: Ethernet1/0/13
  type: 25gbase-x-sfp28
- name: Ethernet1/0/14
  type: 25gbase-x-sfp28
- name: Ethernet1/0/15
  type: 25gbase-x-sfp28
- name: Ethernet1/0/16
  type: 25gbase-x-sfp28
- name: Ethernet1/0/17
  type: 25gbase-x-sfp28
- name: Ethernet1/0/18
  type: 25gbase-x-sfp28
- name: Ethernet1/0/19
  type: 25gbase-x-sfp28
- name: Ethernet1/0/20
  type: 25gbase-x-sfp28
- name: Ethernet1/0/21
  type: 25gbase-x-sfp28
- name: Ethernet1/0/22
  type: 25gbase-x-sfp28
- name: Ethernet1/0/23
  type: 25gbase-x-sfp28
- name: Ethernet1/0/24
  type: 25gbase-x-sfp28
- name: Ethernet1/0/25
  type: 100gbase-x-qsfp28
- name: Ethernet1/0/26
  type: 100gbase-x-qsfp28
- name: Ethernet1/0/27
  type: 100gbase-x-qsfp28
- name: Ethernet1/0/28
  type: 100gbase-x-qsfp28
console-ports:
- name: Console0
  type: rj-45
power-ports:
- name: PSU1
  type: iec-60320-c14
  maximum_draw: 350
- name: PSU2
  type: iec-60320-c14
  maximum_draw: 350
module-bays:
- name: PSU1
  position: '1'
- name: PSU2
  position: '2'
