---
manufacturer: Blackmagicdesign
model: ATEM Constellation 1 M/E HD
slug: blackmagicdesign-atem-constellation-1-m-e-hd
part_number: W-APS-25
u_height: 1
is_full_depth: false
airflow: right-to-left
weight: 4.13
weight_unit: lb
console-ports:
  - name: USB0
    type: usb-c
power-ports:
  - name: PSU
    type: iec-60320-c14
    allocated_draw: 36
interfaces:
  - name: CONTROL
    type: 1000base-t
  - name: TALKBACK
    type: 1000base-t
rear-ports:
  - name: REF-IN
    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-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: MULTIVIEW-OUTPUT
    type: bnc
  - name: ANALOG-AUDIO-IN-1
    type: other
  - name: ANALOG-AUDIO-IN-2
    type: other