---
manufacturer: Ciena
model: '8140'
slug: ciena-8140
part_number: 170-8140-900
u_height: 2
is_full_depth: false
weight: 17
weight_unit: kg
airflow: front-to-rear
front_image: true
console-ports:
  - name: CONSOLE
    type: usb-c
    mgmt_only: true
  - name: USB
    type: usb-c
    mgmt_only: true
  - name: 1PPS / 10MHz A
    description: Mini SMB interface for 1PPS/ToD in/out (software selectable)
    type: other
    mgmt_only: true
  - name: 1PPS / 10MHz B
    description: Mini SMB interface for 1PPS/ToD in/out (software selectable)
    type: other
    mgmt_only: true
  - name: ANT
    description: GNSS/GPS antenna mini SMB.
    type: other
    mgmt_only: true
  - name: SYNC
    type: rj-45
    description: RJ45 interface G.703 1PPS & ToD input/output
    mgmt_only: true
interfaces:
  - name: M1
    type: 10gbase-x-sfpp
    description: host CPU extension port
  - name: M2
    type: 10gbase-x-sfpp
    description: host CPU extension port
  - name: M3
    type: 10gbase-x-sfpp
    description: host CPU extension port
  - name: M4
    type: 10gbase-x-sfpp
    description: host CPU extension port
  - name: MGMT
    type: 1000base-t
    mgmt_only: true
  - name: BMC MGMT
    type: 1000base-t
    mgmt_only: true
  - name: '1'
    type: 100gbase-x-sfpdd
  - name: '2'
    type: 100gbase-x-sfpdd
  - name: '3'
    type: 100gbase-x-sfpdd
  - name: '4'
    type: 100gbase-x-sfpdd
  - name: '5'
    type: 100gbase-x-sfpdd
  - name: '6'
    type: 100gbase-x-sfpdd
  - name: '7'
    type: 100gbase-x-sfpdd
  - name: '8'
    type: 100gbase-x-sfpdd
  - name: '9'
    type: 100gbase-x-sfpdd
  - name: '10'
    type: 100gbase-x-sfpdd
  - name: '11'
    type: 100gbase-x-sfpdd
  - name: '12'
    type: 100gbase-x-sfpdd
  - name: '13'
    type: 100gbase-x-sfpdd
  - name: '14'
    type: 100gbase-x-sfpdd
  - name: '15'
    type: 100gbase-x-sfpdd
  - name: '16'
    type: 100gbase-x-sfpdd
  - name: '17'
    type: 100gbase-x-sfpdd
  - name: '18'
    type: 100gbase-x-sfpdd
  - name: '19'
    type: 100gbase-x-sfpdd
  - name: '20'
    type: 100gbase-x-sfpdd
  - name: '21'
    type: 100gbase-x-sfpdd
  - name: '22'
    type: 100gbase-x-sfpdd
  - name: '23'
    type: 100gbase-x-sfpdd
  - name: '24'
    type: 100gbase-x-sfpdd
  - name: '25'
    type: 100gbase-x-sfpdd
  - name: '26'
    type: 100gbase-x-sfpdd
  - name: '27'
    type: 100gbase-x-sfpdd
  - name: '28'
    type: 100gbase-x-sfpdd
  - name: '29'
    type: 100gbase-x-sfpdd
  - name: '30'
    type: 100gbase-x-sfpdd
  - name: '31'
    type: 100gbase-x-sfpdd
  - name: '32'
    type: 100gbase-x-sfpdd
  - name: '33'
    type: 100gbase-x-sfpdd
  - name: '34'
    type: 100gbase-x-sfpdd
  - name: '35'
    type: 100gbase-x-sfpdd
  - name: '36'
    type: 100gbase-x-sfpdd
  - name: '37'
    type: 100gbase-x-sfpdd
  - name: '38'
    type: 100gbase-x-sfpdd
  - name: '39'
    type: 100gbase-x-sfpdd
  - name: '40'
    type: 100gbase-x-sfpdd
  - name: '41'
    type: 400gbase-x-qsfpdd
  - name: '42'
    type: 400gbase-x-qsfpdd
  - name: '43'
    type: 400gbase-x-qsfpdd
  - name: '44'
    type: 400gbase-x-qsfpdd
  - name: '45'
    type: 400gbase-x-qsfpdd
  - name: '46'
    type: 400gbase-x-qsfpdd
  - name: '47'
    type: 400gbase-x-qsfpdd
  - name: '48'
    type: 400gbase-x-qsfpdd

module-bays:
  - name: PS A
    position: A
    comments: |
      170-0372-900 8140/8190, DC PLUGGABLE POWER SUPPLY -48V
      170-0373-900 8140/8190, AC PLUGGABLE POWER SUPPLY
  - name: PS B
    position: B
    comments: |
      170-0372-900 8140/8190, DC PLUGGABLE POWER SUPPLY -48V
      170-0373-900 8140/8190, AC PLUGGABLE POWER SUPPLY