Crestron DM NVX Series Design Guide

Design Guide – DOC. 7977F DM NVX System • 19
Tree Topology Using Nonblocking Switches on a Core Network
Daisy Chain
Daisy chaining is appropriate for specific deployment applications such as video walls or
jury boxes in which all displays receive the same video source as the first DM NVX
endpoint in the chain
.
For video wall applications and any other application in which displays are near each
other and share the same source, up to 16 endpoints can be daisy chained together.
Larger video walls can be divided into individual daisy chains that each contain up to
16 endpoints.
For applications such as information signage in which more than one display is viewable
concurrently without being dependent on the viewing of another display in the daisy
chain, up to 64 endpoints can be daisy chained together.
Daisy Chain Network Configuration for 3 x 3 Video Wall
Network switch
Network switch
Network switch
DM NVX
LAN
DM NVX
DM NVX
DM NVX
DM NVX
DM NVX
DM NVX
DM NVX
DM NVX
DM NVX
DM NVX
DM NVX
LAN LAN
LAN
Network switch
DM-XIO-DIR-ENT
HDMI
DM NVX DM NVX
Laptop
LAN
HDMI
HDMI
HDMI
DM NVX
LAN
HDMI
LAN LAN
DM NVX
DM NVX
LAN
DM NVX
LAN
DM NVX
LAN
DM NVX
DM NVX
HDMI
HDMI
HDMI
DM NVX
LAN
LAN
LAN
HDMI
Network switch
DM-XIO-DIR-160

Crestron DM NVX Series Specifications

General

Latency	<1 Frame
Dimensions	Varies by model
Weight	Varies by model
Video Input	HDMI
Video Output	HDMI
Audio Formats	PCM, Dolby Digital, DTS
Audio Inputs	HDMI, Analog
Audio Outputs	HDMI, Analog
Control	Crestron Control System
HDCP	HDCP 2.2
Security	AES encryption