---
manufacturer: Ciena
model: 8112 DC
slug: ciena-8112-dc
part_number: 170-8112-900
u_height: 1
is_full_depth: false
weight: 7
weight_unit: kg
airflow: front-to-rear
console-ports:
  - name: CONSOLE
    type: usb-c
  - name: USB
    type: usb-c
  - name: 1 PPS/10 MHz
    type: other
  - name: ANT
    type: other
  - name: SYNC
    type: rj-45
interfaces:
  - name: MGMT
    type: 1000base-t
    mgmt_only: true
  - name: '1'
    type: 25gbase-x-sfp28
  - name: '2'
    type: 25gbase-x-sfp28
  - name: '3'
    type: 25gbase-x-sfp28
  - name: '4'
    type: 25gbase-x-sfp28
  - name: '5'
    type: 25gbase-x-sfp28
  - name: '6'
    type: 25gbase-x-sfp28
  - name: '7'
    type: 25gbase-x-sfp28
  - name: '8'
    type: 25gbase-x-sfp28
  - name: '9'
    type: 25gbase-x-sfp28
  - name: '10'
    type: 25gbase-x-sfp28
  - name: '11'
    type: 25gbase-x-sfp28
  - name: '12'
    type: 25gbase-x-sfp28
  - name: '13'
    type: 25gbase-x-sfp28
  - name: '14'
    type: 25gbase-x-sfp28
  - name: '15'
    type: 25gbase-x-sfp28
  - name: '16'
    type: 25gbase-x-sfp28
  - name: '17'
    type: 25gbase-x-sfp28
  - name: '18'
    type: 25gbase-x-sfp28
  - name: '19'
    type: 25gbase-x-sfp28
  - name: '20'
    type: 25gbase-x-sfp28
  - name: '21'
    type: 25gbase-x-sfp28
  - name: '22'
    type: 25gbase-x-sfp28
  - name: '23'
    type: 25gbase-x-sfp28
  - name: '24'
    type: 25gbase-x-sfp28
  - name: '25'
    type: 25gbase-x-sfp28
  - name: '26'
    type: 25gbase-x-sfp28
  - name: '27'
    type: 25gbase-x-sfp28
  - name: '28'
    type: 25gbase-x-sfp28
  - name: '29'
    type: 25gbase-x-sfp28
  - name: '30'
    type: 25gbase-x-sfp28
  - name: '31'
    type: 25gbase-x-sfp28
  - name: '32'
    type: 25gbase-x-sfp28
  - name: '33'
    type: 25gbase-x-sfp28
  - name: '34'
    type: 25gbase-x-sfp28
  - name: '35'
    type: 25gbase-x-sfp28
  - name: '36'
    type: 25gbase-x-sfp28
  - name: '37'
    type: 400gbase-x-qsfpdd
  - name: '38'
    type: 400gbase-x-qsfpdd
  - name: '39'
    type: 400gbase-x-qsfpdd
  - name: '40'
    type: 400gbase-x-qsfpdd
power-ports:
  - name: PSA
    type: dc-terminal
    maximum_draw: 400
    allocated_draw: 240
  - name: PSB
    type: dc-terminal
    maximum_draw: 400
    allocated_draw: 240