---
manufacturer: Dell
model: PowerSwitch S4048-ON
slug: dell-powerswitch-s4048-on
part_number: S4048-ON
u_height: 1
is_full_depth: true
comments: '[Dell-EMC-Networking-S4048-ON-Spec-Sheet.pdf](https://i.dell.com/sites/doccontent/shared-content/data-sheets/en/Documents/Dell-EMC-Networking-S4048-ON-Spec-Sheet.pdf)'
console-ports:
  - name: Console
    type: rj-45
power-ports:
  - name: PS1
    type: iec-60320-c14
  - name: PS2
    type: iec-60320-c14
interfaces:
  - name: TenGigabitEthernet 1/1
    type: 10gbase-x-sfpp
  - name: TenGigabitEthernet 1/2
    type: 10gbase-x-sfpp
  - name: TenGigabitEthernet 1/3
    type: 10gbase-x-sfpp
  - name: TenGigabitEthernet 1/4
    type: 10gbase-x-sfpp
  - name: TenGigabitEthernet 1/5
    type: 10gbase-x-sfpp
  - name: TenGigabitEthernet 1/6
    type: 10gbase-x-sfpp
  - name: TenGigabitEthernet 1/7
    type: 10gbase-x-sfpp
  - name: TenGigabitEthernet 1/8
    type: 10gbase-x-sfpp
  - name: TenGigabitEthernet 1/9
    type: 10gbase-x-sfpp
  - name: TenGigabitEthernet 1/10
    type: 10gbase-x-sfpp
  - name: TenGigabitEthernet 1/11
    type: 10gbase-x-sfpp
  - name: TenGigabitEthernet 1/12
    type: 10gbase-x-sfpp
  - name: TenGigabitEthernet 1/13
    type: 10gbase-x-sfpp
  - name: TenGigabitEthernet 1/14
    type: 10gbase-x-sfpp
  - name: TenGigabitEthernet 1/15
    type: 10gbase-x-sfpp
  - name: TenGigabitEthernet 1/16
    type: 10gbase-x-sfpp
  - name: TenGigabitEthernet 1/17
    type: 10gbase-x-sfpp
  - name: TenGigabitEthernet 1/18
    type: 10gbase-x-sfpp
  - name: TenGigabitEthernet 1/19
    type: 10gbase-x-sfpp
  - name: TenGigabitEthernet 1/20
    type: 10gbase-x-sfpp
  - name: TenGigabitEthernet 1/21
    type: 10gbase-x-sfpp
  - name: TenGigabitEthernet 1/22
    type: 10gbase-x-sfpp
  - name: TenGigabitEthernet 1/23
    type: 10gbase-x-sfpp
  - name: TenGigabitEthernet 1/24
    type: 10gbase-x-sfpp
  - name: TenGigabitEthernet 1/25
    type: 10gbase-x-sfpp
  - name: TenGigabitEthernet 1/26
    type: 10gbase-x-sfpp
  - name: TenGigabitEthernet 1/27
    type: 10gbase-x-sfpp
  - name: TenGigabitEthernet 1/28
    type: 10gbase-x-sfpp
  - name: TenGigabitEthernet 1/29
    type: 10gbase-x-sfpp
  - name: TenGigabitEthernet 1/30
    type: 10gbase-x-sfpp
  - name: TenGigabitEthernet 1/31
    type: 10gbase-x-sfpp
  - name: TenGigabitEthernet 1/32
    type: 10gbase-x-sfpp
  - name: TenGigabitEthernet 1/33
    type: 10gbase-x-sfpp
  - name: TenGigabitEthernet 1/34
    type: 10gbase-x-sfpp
  - name: TenGigabitEthernet 1/35
    type: 10gbase-x-sfpp
  - name: TenGigabitEthernet 1/36
    type: 10gbase-x-sfpp
  - name: TenGigabitEthernet 1/37
    type: 10gbase-x-sfpp
  - name: TenGigabitEthernet 1/38
    type: 10gbase-x-sfpp
  - name: TenGigabitEthernet 1/39
    type: 10gbase-x-sfpp
  - name: TenGigabitEthernet 1/40
    type: 10gbase-x-sfpp
  - name: TenGigabitEthernet 1/41
    type: 10gbase-x-sfpp
  - name: TenGigabitEthernet 1/42
    type: 10gbase-x-sfpp
  - name: TenGigabitEthernet 1/43
    type: 10gbase-x-sfpp
  - name: TenGigabitEthernet 1/44
    type: 10gbase-x-sfpp
  - name: TenGigabitEthernet 1/45
    type: 10gbase-x-sfpp
  - name: TenGigabitEthernet 1/46
    type: 10gbase-x-sfpp
  - name: TenGigabitEthernet 1/47
    type: 10gbase-x-sfpp
  - name: TenGigabitEthernet 1/48
    type: 10gbase-x-sfpp
  - name: fortyGigE 1/49
    type: 40gbase-x-qsfpp
  - name: fortyGigE 1/50
    type: 40gbase-x-qsfpp
  - name: fortyGigE 1/51
    type: 40gbase-x-qsfpp
  - name: fortyGigE 1/52
    type: 40gbase-x-qsfpp
  - name: fortyGigE 1/53
    type: 40gbase-x-qsfpp
  - name: fortyGigE 1/54
    type: 40gbase-x-qsfpp
  - name: Management1
    type: 1000base-t
    mgmt_only: true