NTI HDMI Over IP Extender ST-IPHDMI Remote Unit



Recommended replacement: Gefen EXT-HD2IRS-LAN-RX
Alternative options: Contact Us

This is the remote unit for the NTI ST-IPHDMI

The NTI IPHDMI-R-333 HDMI Over IP Extender multicasts digital video and audio signals to one or more receivers up to 333 feet away using CAT5e/6/7 cable.

The IPHDMI-L-333 (not included) is the local unit that connects to an HDMI source, and the ST-IPHDMI-R-333 is the remote unit that connects to an HDMI display. The ST-IPHDMI local and remote units can be connected together for a Point-to-Point connection, or through VLAN isolation on a managed network switch for a Point-to-Many connection.

NTI IPHDMI-R-333 Features and Benefits:

  • Supports HDTV resolutions to 1080p and computer resolutions to 1920x1200.
  • Ideal solution for digital signage applications.
  • Broadcast real-time HDMI video/audio to multiple display locations.
  • Transmits an HDMI signal over one CAT5e/6/7 cable.
  • Plug-and-Play installation allows receivers to find the transmitter automatically on the same network. (Network configuration may be required for Managed network switch.)
  • Built in default EDID configuration table.
  • Easily expandable. Add remote units as you add monitors.
  • Inexpensive CAT5e/6/7 cable replaces bulky video cables.
  • Support for multiple transmitters requires a Managed network switch with VLAN/IGMP support. Standard LAN switches can only support one transmitter.
    • The managed switch must support port based IEEE 802.1Q VLAN, IGMP, and permit duplicate IP addresses across the VLAN domains.
    • Each VLAN acts as a separate HDMI Over IP Channel on the network.
    • Cascade managed switches up to 3 levels, allowing the farthest display to be located up to 1,000 feet away from the source device. Each receiver can be located up to 333 feet from the managed switch.
  • Use a PC to access the built-in HTTP Interface of the managed network switch to control what signal is being watched at each location.
  • Built-in scaler function allows different input and output resolutions without having to lower the quality of the HDMI source.
  • Internal JPEG video compression adapts to available bandwidth if needed.
  • HDCP compliant.
  • Compliant with HDMI 1.3 standard.
  • Full IR control of HDMI source from remote HDTV extension in Point-to-Point connections.
  • Local and remote units must be in the same LAN. The units do not support WAN connections.

NTI IPHDMI-L-333 Diagram
NTI HDMI over IP Extender Diagram
(ST-IPHDMI-L-333 / ST-IPHDMI-R-33 depicted here)

NTI IPHDMI-R-333 Specifications:

Width5 in.
Height1 in.
Depth4.5 in.
AC Adapter100 to 240 VAC @ 50/60Hz
Local Unit 
Connectors1 x HDMI-A port for source connection;
1 x 100Mbps RJ45 port for audio/video & DDC;
1 x 3.5mm port for IR emitter
Remote Unit 
Connectors1 x HDMI-A port for HDTV or computer display;
1 x 100Mbps RJ45 port for audio/video & DDC;
ResolutionsHDTV: 1080p; Computer: 1920 x 1200
AudioLinear PCM and Dolby Digital 5.1 through HDMI compatible TVs or audio receivers
IR ReceiverBuilt-in;
1 x 3.5mm port for optional IR receiver extension
Connectors1 x HDMI-A port for HDTV or computer display;
1 x RJ45 port for receiving video/audio signals;
ResolutionHDTV: Up to 1080p;
Computer: Up to 1920 x 1200
Regulatory ApprovalsCE, FCC, RoHS