--- manufacturer: Blackmagicdesign model: ATEM Constellation 4 M/E HD slug: blackmagicdesign-atem-constellation-4-m-e-hd part_number: W-APS-27 u_height: 2 is_full_depth: false airflow: right-to-left weight: 11.53 weight_unit: lb console-ports: - name: USB0 type: usb-c - name: REMOTE type: rj-12 power-ports: - name: PSU1 type: iec-60320-c14 allocated_draw: 147 - name: PSU2 type: iec-60320-c14 allocated_draw: 147 interfaces: - name: CONTROL type: 1000base-t - name: TALKBACK type: 1000base-t rear-ports: - name: REF-IN type: bnc - name: MADI-IN type: bnc - name: MADI-OUT-1 type: bnc - name: MADI-OUT-2 type: bnc - name: SDI-INPUT-1 type: bnc - name: SDI-INPUT-2 type: bnc - name: SDI-INPUT-3 type: bnc - name: SDI-INPUT-4 type: bnc - name: SDI-INPUT-5 type: bnc - name: SDI-INPUT-6 type: bnc - name: SDI-INPUT-7 type: bnc - name: SDI-INPUT-8 type: bnc - name: SDI-INPUT-9 type: bnc - name: SDI-INPUT-10 type: bnc - name: SDI-INPUT-11 type: bnc - name: SDI-INPUT-12 type: bnc - name: SDI-INPUT-13 type: bnc - name: SDI-INPUT-14 type: bnc - name: SDI-INPUT-15 type: bnc - name: SDI-INPUT-16 type: bnc - name: SDI-INPUT-17 type: bnc - name: SDI-INPUT-18 type: bnc - name: SDI-INPUT-19 type: bnc - name: SDI-INPUT-20 type: bnc - name: SDI-INPUT-21 type: bnc - name: SDI-INPUT-22 type: bnc - name: SDI-INPUT-23 type: bnc - name: SDI-INPUT-24 type: bnc - name: SDI-INPUT-25 type: bnc - name: SDI-INPUT-26 type: bnc - name: SDI-INPUT-27 type: bnc - name: SDI-INPUT-28 type: bnc - name: SDI-INPUT-29 type: bnc - name: SDI-INPUT-30 type: bnc - name: SDI-INPUT-31 type: bnc - name: SDI-INPUT-32 type: bnc - name: SDI-INPUT-33 type: bnc - name: SDI-INPUT-34 type: bnc - name: SDI-INPUT-35 type: bnc - name: SDI-INPUT-36 type: bnc - name: SDI-INPUT-37 type: bnc - name: SDI-INPUT-38 type: bnc - name: SDI-INPUT-39 type: bnc - name: SDI-INPUT-40 type: bnc - name: SDI-OUTPUT-1 type: bnc - name: SDI-OUTPUT-2 type: bnc - name: SDI-OUTPUT-3 type: bnc - name: SDI-OUTPUT-4 type: bnc - name: SDI-OUTPUT-5 type: bnc - name: SDI-OUTPUT-6 type: bnc - name: SDI-OUTPUT-7 type: bnc - name: SDI-OUTPUT-8 type: bnc - name: SDI-OUTPUT-9 type: bnc - name: SDI-OUTPUT-10 type: bnc - name: SDI-OUTPUT-11 type: bnc - name: SDI-OUTPUT-12 type: bnc - name: SDI-OUTPUT-13 type: bnc - name: SDI-OUTPUT-14 type: bnc - name: SDI-OUTPUT-15 type: bnc - name: SDI-OUTPUT-16 type: bnc - name: SDI-OUTPUT-17 type: bnc - name: SDI-OUTPUT-18 type: bnc - name: SDI-OUTPUT-19 type: bnc - name: SDI-OUTPUT-20 type: bnc - name: SDI-OUTPUT-21 type: bnc - name: SDI-OUTPUT-22 type: bnc - name: SDI-OUTPUT-23 type: bnc - name: SDI-OUTPUT-24 type: bnc - name: MULTIVIEW-OUTPUT-1 type: bnc - name: MULTIVIEW-OUTPUT-2 type: bnc - name: MULTIVIEW-OUTPUT-3 type: bnc - name: MULTIVIEW-OUTPUT-4 type: bnc - name: ANALOG-AUDIO-IN-1 type: other - name: ANALOG-AUDIO-IN-2 type: other - name: ANALOG-AUDIO-OUT-1 type: other - name: ANALOG-AUDIO-OUT-2 type: other