Extron electronics DMP 128 Plus - Page 15

DMP 128 Plus • Installation 7
H
LAN Ports — One (non-v models) or two (V models) RJ-45 ports provide a Gigabit
network connection for control and VoIP traffic. The host PC or control system and the
DMP 128 Plus must be connected to the same network. Two LEDs indicate status.
NOTE: Only DMP 128 Plus V models have two LAN/VoIP ports. Non-V models only
have a single LAN port.
LAN 1 defaults:
IP Address Subnet Mask Default Gateway DHCP
192.168.254.254 255.255.255.0 0.0.0.0 OFF
LAN 2 defaults:
IP Address Subnet Mask Default Gateway DHCP
192.168.1.254 255.255.255.0 0.0.0.0 OFF
There are three ways the dual LAN ports can be configured on DMP 128 Plus V models:
1. Control and VoIP traffic on one LAN port — Both control and VoIP traffic can be
transported via a single LAN port.
NOTE: By default, control and VoIP traffic are both transported on LAN 1.
2. Control and VoIP traffic on one LAN port using a VLAN — Both control and
VoIP traffic can be transported via a single physical LAN port while utilizing a VLAN
for VoIP traffic.
3. Control and VoIP traffic on separate LAN ports — Control and VoIP traffic can
be transported on separate LAN ports with unique IP configurations.
I
AT Ports (AT models only) — Four RJ-45 ports form a Gigabit switch for use with
a Dante network. The AT ports use Dante protocol for digital audio transport (AT) and
allow the DMP 128 Plus AT to connect to a Dante audio network to form a larger matrix
(see Dante Controller on page107). The 4-port switch can be configured as two
2-port switches for redundant Dante configuration. In redundant configuration, audio
traffic is duplicated. Ports 3 and 4 are the primary switch (PRI), ports 1 and 2 are the
secondary switch (SEC)(see Redundant Configuration on page117).
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USB Audio Port — One mini USB type B port connects to a computer and allows the
DMP 128 Plus to function as a 4x4 audio interface with a Windows or Mac computer.
Available sample rates are 48 kHz/16-bit.
K
Reset Button and LED —The reset button returns the DMP 128 Plus to different tiers
of default states. When using the reset button, the LED blinks to signify the different
reset modes (see Hardware Reset Modes on page9). When not displaying reset
modes, the LED operates as a power indicator, matching the front panel power LED.