---
manufacturer: Arista
model: DCS-7050SX-128-R
slug: arista-dcs-7050sx-128-r
part_number: DCS-7050SX-128-R
u_height: 2
weight: 33
weight_unit: lb
airflow: rear-to-front
is_full_depth: false
comments: '[Arista 7050SX Data Sheet](https://www.arista.com/assets/data/pdf/Datasheets/7050SX-128_64_Datasheet_S.pdf)'
console-ports:
  - name: Console
    type: rj-45
module-bays:
  - name: PS1
    position: '0'
  - name: PS2
    position: '1'
front_image: true
rear_image: false
interfaces:
  - name: Management1
    type: 1000base-t
    mgmt_only: true
  - name: Ethernet1
    type: 10gbase-x-sfpp
  - name: Ethernet2
    type: 10gbase-x-sfpp
  - name: Ethernet3
    type: 10gbase-x-sfpp
  - name: Ethernet4
    type: 10gbase-x-sfpp
  - name: Ethernet5
    type: 10gbase-x-sfpp
  - name: Ethernet6
    type: 10gbase-x-sfpp
  - name: Ethernet7
    type: 10gbase-x-sfpp
  - name: Ethernet8
    type: 10gbase-x-sfpp
  - name: Ethernet9
    type: 10gbase-x-sfpp
  - name: Ethernet10
    type: 10gbase-x-sfpp
  - name: Ethernet11
    type: 10gbase-x-sfpp
  - name: Ethernet12
    type: 10gbase-x-sfpp
  - name: Ethernet13
    type: 10gbase-x-sfpp
  - name: Ethernet14
    type: 10gbase-x-sfpp
  - name: Ethernet15
    type: 10gbase-x-sfpp
  - name: Ethernet16
    type: 10gbase-x-sfpp
  - name: Ethernet17
    type: 10gbase-x-sfpp
  - name: Ethernet18
    type: 10gbase-x-sfpp
  - name: Ethernet19
    type: 10gbase-x-sfpp
  - name: Ethernet20
    type: 10gbase-x-sfpp
  - name: Ethernet21
    type: 10gbase-x-sfpp
  - name: Ethernet22
    type: 10gbase-x-sfpp
  - name: Ethernet23
    type: 10gbase-x-sfpp
  - name: Ethernet24
    type: 10gbase-x-sfpp
  - name: Ethernet25
    type: 10gbase-x-sfpp
  - name: Ethernet26
    type: 10gbase-x-sfpp
  - name: Ethernet27
    type: 10gbase-x-sfpp
  - name: Ethernet28
    type: 10gbase-x-sfpp
  - name: Ethernet29
    type: 10gbase-x-sfpp
  - name: Ethernet30
    type: 10gbase-x-sfpp
  - name: Ethernet31
    type: 10gbase-x-sfpp
  - name: Ethernet32
    type: 10gbase-x-sfpp
  - name: Ethernet33
    type: 10gbase-x-sfpp
  - name: Ethernet34
    type: 10gbase-x-sfpp
  - name: Ethernet35
    type: 10gbase-x-sfpp
  - name: Ethernet36
    type: 10gbase-x-sfpp
  - name: Ethernet37
    type: 10gbase-x-sfpp
  - name: Ethernet38
    type: 10gbase-x-sfpp
  - name: Ethernet39
    type: 10gbase-x-sfpp
  - name: Ethernet40
    type: 10gbase-x-sfpp
  - name: Ethernet41
    type: 10gbase-x-sfpp
  - name: Ethernet42
    type: 10gbase-x-sfpp
  - name: Ethernet43
    type: 10gbase-x-sfpp
  - name: Ethernet44
    type: 10gbase-x-sfpp
  - name: Ethernet45
    type: 10gbase-x-sfpp
  - name: Ethernet46
    type: 10gbase-x-sfpp
  - name: Ethernet47
    type: 10gbase-x-sfpp
  - name: Ethernet48
    type: 10gbase-x-sfpp
  - name: Ethernet49
    type: 10gbase-x-sfpp
  - name: Ethernet50
    type: 10gbase-x-sfpp
  - name: Ethernet51
    type: 10gbase-x-sfpp
  - name: Ethernet52
    type: 10gbase-x-sfpp
  - name: Ethernet53
    type: 10gbase-x-sfpp
  - name: Ethernet54
    type: 10gbase-x-sfpp
  - name: Ethernet55
    type: 10gbase-x-sfpp
  - name: Ethernet56
    type: 10gbase-x-sfpp
  - name: Ethernet57
    type: 10gbase-x-sfpp
  - name: Ethernet58
    type: 10gbase-x-sfpp
  - name: Ethernet59
    type: 10gbase-x-sfpp
  - name: Ethernet60
    type: 10gbase-x-sfpp
  - name: Ethernet61
    type: 10gbase-x-sfpp
  - name: Ethernet62
    type: 10gbase-x-sfpp
  - name: Ethernet63
    type: 10gbase-x-sfpp
  - name: Ethernet64
    type: 10gbase-x-sfpp
  - name: Ethernet65
    type: 10gbase-x-sfpp
  - name: Ethernet66
    type: 10gbase-x-sfpp
  - name: Ethernet67
    type: 10gbase-x-sfpp
  - name: Ethernet68
    type: 10gbase-x-sfpp
  - name: Ethernet69
    type: 10gbase-x-sfpp
  - name: Ethernet70
    type: 10gbase-x-sfpp
  - name: Ethernet71
    type: 10gbase-x-sfpp
  - name: Ethernet72
    type: 10gbase-x-sfpp
  - name: Ethernet73
    type: 10gbase-x-sfpp
  - name: Ethernet74
    type: 10gbase-x-sfpp
  - name: Ethernet75
    type: 10gbase-x-sfpp
  - name: Ethernet76
    type: 10gbase-x-sfpp
  - name: Ethernet77
    type: 10gbase-x-sfpp
  - name: Ethernet78
    type: 10gbase-x-sfpp
  - name: Ethernet79
    type: 10gbase-x-sfpp
  - name: Ethernet80
    type: 10gbase-x-sfpp
  - name: Ethernet81
    type: 10gbase-x-sfpp
  - name: Ethernet82
    type: 10gbase-x-sfpp
  - name: Ethernet83
    type: 10gbase-x-sfpp
  - name: Ethernet84
    type: 10gbase-x-sfpp
  - name: Ethernet85
    type: 10gbase-x-sfpp
  - name: Ethernet86
    type: 10gbase-x-sfpp
  - name: Ethernet87
    type: 10gbase-x-sfpp
  - name: Ethernet88
    type: 10gbase-x-sfpp
  - name: Ethernet89
    type: 10gbase-x-sfpp
  - name: Ethernet90
    type: 10gbase-x-sfpp
  - name: Ethernet91
    type: 10gbase-x-sfpp
  - name: Ethernet92
    type: 10gbase-x-sfpp
  - name: Ethernet93
    type: 10gbase-x-sfpp
  - name: Ethernet94
    type: 10gbase-x-sfpp
  - name: Ethernet95
    type: 10gbase-x-sfpp
  - name: Ethernet96
    type: 10gbase-x-sfpp
# QSFP+(40G) ports can be broken into 4x10 with a model of [97-104]/[1-4]
  - name: Ethernet97/1
    type: 40gbase-x-qsfpp
  - name: Ethernet98/1
    type: 40gbase-x-qsfpp
  - name: Ethernet99/1
    type: 40gbase-x-qsfpp
  - name: Ethernet100/1
    type: 40gbase-x-qsfpp
  - name: Ethernet101/1
    type: 40gbase-x-qsfpp
  - name: Ethernet102/1
    type: 40gbase-x-qsfpp
  - name: Ethernet103/1
    type: 40gbase-x-qsfpp
  - name: Ethernet104/1
    type: 40gbase-x-qsfpp