• 100 BaseT transmision; Network speeds up to 150 Mbps*; Up to 8,000ft (2,500m)*
• Powers up to four PoE, PoE+, or High Power PoE cameras (or other PoE devices), up to 50 watts*
• Use with any TBus Receiver
• One TBus receiver at the network-end can support multiple remote Transmitters/IP cameras
• 56 VDC is distributed over the TBus to all connected equipment
• Easy configuration, no PC required
• Transparently supports all networking protocols (UDP, TCP/IP, HTTP, Multicast*, etc.)
• 128-bit AES encrypted transmission; Built-in transient protection
• Limited lifetime warranty
The NVT Model NV-ET1804 TBus Four Port PoE+ Transmitter is a compact media converter that
allows 10/100 BaseT Ethernet and PoE+ power to be transmitted using virtually any kind of cable.
These devices are often used in legacy installations where existing cable is re-deployed as part of an
upgrade to IP cameras. 56 VDC class 2 power is delivered to one transceiver, which distributes it to
multiple* remote transmitters, and their PoE, PoE+, or High Power PoE cameras*.
These transceivers are extremely simple to use, with no IP or MAC addressing required. Status LEDs
indicate power, Ethernet/PoE, and TBus connectivity/activity/quality. They are backed by NVT’s
award winning customer support and limited lifetime warranty.
* Distance and number of devices supported may be lower due to power supply capacity and wire voltage-drop. See Wire Distance Charts on page 7. Aggregate TBus bandwidth is
dynamically allocated (shared based on traffic), and decreases with wire distance. See Wire Distance Chart on page 9. Multicast requires an IGMP Querier, either in a network switch,
or within the NV-ER1808i or NV-ER1816i Receiver Hub. High bandwidth streaming devices (>15Mbps) that employ unusually “chatty”protocols (TCP/IP, TFTP, etc.) are not recom-
mended. Use RTP/UDP instead.
Page 2 of 14
PRODUCT OVERVIEW
Network Video Technologies
(+1) 650.462.8100 • +44 (0) 208 977-6614
nvt.com • [email protected]
Four Port PoE+ Transmitter
Model NV-ET1804
56VDC
JOIN
Link
NV
-ET1804
Eth
ernet T
ran
smitter
Net
work V
ideo
Techn
ologi
es
Link
Dat
a 1 P
oE
Dat
a 4 P
oE
Dat
a 3 P
oE
Dat
a 2 P
oE
50W
PoE
(no Eth
ernet,
no
ana
lo
g)
Qual
ity
10/100 PoE+
