---
manufacturer: Blackmagicdesign
model: ATEM Constellation 2 M/E 4k
slug: blackmagicdesign-atem-constellation-2-m-e-4k
part_number: W-APS-41
u_height: 1
is_full_depth: false
airflow: right-to-left
weight: 6.55
weight_unit: lb
console-ports:
  - name: USB0
    type: usb-c
  - name: REMOTE
    type: rj-12
power-ports:
  - name: PSU
    type: iec-60320-c14
    allocated_draw: 140
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-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-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: MULTIVIEW-OUTPUT-1
    type: bnc
  - name: MULTIVIEW-OUTPUT-2
    type: bnc
  - name: ANALOG-AUDIO-IN-1
    type: other
  - name: ANALOG-AUDIO-IN-2
    type: other