--- manufacturer: Ciena model: 3903AC slug: ciena-3903ac part_number: 170-3903-900 u_height: 1 is_full_depth: false weight: 1.4 weight_unit: kg airflow: front-to-rear console-ports: - name: CONSOLE type: rj-45 power-ports: - name: PSA type: iec-60320-c14 maximum_draw: 96 - name: PSB type: iec-60320-c14 maximum_draw: 96 interfaces: - name: '1' type: 1000base-x-sfp - name: '2' type: 1000base-x-sfp - name: '3' type: 1000base-x-sfp