NJR-T04HD / NJR-R04HD User’s Guide
13
4 Product Outline
NJR-T04HD (transmitter) / NJR-R04HD (receiver) is a 4-port HDMI network extender with built-in scan
converter. HDMI signals from four ports are transmitted over a pair of fiber optic cables. RS-232C bidirectional
communication and LAN transmission are also supported.
The NJR-T04HD / NJR-R04HD can be used as a 4-input and 4-output matrix switcher or distribution system.
One NJR-R04HD enables 4-screen videowall and even larger number of screens can be used in a videowall
using multiple NJR-R04HDs.
The NJR-T04HD / NJR-R04HD can be used with other IP-NINJAR products. For example, if the
NJR-R01UHD is connected to the NJR-T04HD, 4-port full HD video signals that are input to the NJR-T04HD
can be displayed as 1-port 4K@60 video signals in a sink device.
If the NJR-T01UHD is connected to the NJR-R04HD, 1-port 4K@60 video signals that are input to the
NJR-T01UHD can be divided into four and displayed in four sink devices. (In case the 4K video is protected
by HDCP 2.2, the NJR-R04HD cannot display video signals.)
IP Network
Optic
10 GbE switch
NJR-T04HD (Transmitter)
NJR-T01UHD (Transmitter)
NJR-R04HD (Receiver)
ＨＤＭＩ
NJR-R01UHD (Receiver)
4K Monitor
4K@60
4K@60
Blu-ray player
Blu-ray player
1080p×4
Monitor
x4
1080p
Blu-ray player
1080p
Blu-ray player
1080p
Blu-ray player
1080p
ＨＤＭＩ
ＨＤＭＩ
ＨＤＭＩ
ＨＤＭＩ
ＨＤＭＩ
ＨＤＭＩ
ＨＤＭＩ
ＨＤＭＩ
ＨＤＭＩ
[Fig. 4.1] HDMI signal transmission
Note:
The NJR-T04HD / NJR-R04HD have to be used with IP-NINJAR series products. The NJR-T04HD /
NJR-R04HD cannot be connected to FDX’s optic slot boards or OPF series products.
Four models are available depending on the optic fiber cable you use.
Optic fiber type
Model number
Transmitter
Receiver
Multimode
NJR-T04HD-MM
NJR-R04HD-MM
Singlemode
NJR-T04HD-SM
NJR-R04HD-SM
