Pulsar P-TRPV120 Manuale utente
P-TRPV120
v1.1
P-TRPV120 passive HD video and power transmitter
(BNC plug 2.1/5.5)
Edition: 2 from 05.06.2019
Supercedes the edition: 1 from 01.06.2017 EN
1. Technical description.
The P-TRPV120 is a 1-channel passive HD video and power transmitter using twisted pair cable. The video signal is
transmitted using one twisted pair, while the power is supplied using two twisted pair cables. The mentioned devices
match the impedance of the coaxial cable (75Ω) to the impedance of the symmetrical cable (100Ω).
In order to achieve the best transmission quality and interference immunity, use UTP cable cat. 5 (or higher). Make sure
the cable is properly prepared when making the connection. The RJ45 terminal crimp diagram is shown in Figure 1
presented below.
Caution! An improperly made cable may cause damage to the camera.
The P-TRPV120 module is terminated with two connectors:
a) the BNC plug (HD-CVI / HD-TVI / AHD video transmission),
b) JACK 2,1 / 5,5 power plug (camera power supply).
The module is equipped with LED (located indoor the RJ45 connector). Red LED indicating the supply voltage.
The P-TRPV120 module is usually mounted at the camera, while the 4-channel transmitter P-TRPV4 is usually mounted
near the recorder. The P-TRPV4 module is not included (it must be purchased separately). An example diagram with both
modules is shown in Figure 2.
Fig.1. The RJ45-RJ45 (T-568B) wiring diagram.
EN
2. Technical parameters.
The video signal
1,0 Vp-p, 75Ω
Video transmission range (UTP 5e or higher)
HDCVI
720p
450m
1080p
250m
3 / 4 / 8 Mpx
180m
HD-TVI
720p
230m
1080p
230m
3 / 4 / 5 / 8 Mpx
200m
AHD
720p
320m
1080p
200m
3 / 4 / 5 / 8 Mpx
200m
CVBS
960H
450m
Video bandwidth
0 ... 50 MHz ( -3 dB )
Impedance of the coaxial connector / connector type
75Ω / BNC plug (on the cable 100mm)
Impedance of the unbalanced connector / connector
type
100Ω / RJ45 socket
Attenuation (loop-through)
- 0,5dB / 5MHz
CMRR
60dB / 5MHz
The maximum permissible input voltage
12-15 V DC
The maximum permissible current
1 A (for 12 V DC)
Operation temperature
-10 °C ÷ 55 °C
Storage temperature
- 40 °C ÷ 60 °C
Permissible relative humidity
<95%
Dimensions
22 × 10 × 40mm (with cable - 180mm length)
Net / gross weight
0,04kg
Declarations, warranty
CE, one year from the production date
3. Sample applications of the P- TRPV120
Fig. 2. Signal transmission from 4 cameras using four one-channel transmitters and one 4-channel transmitter.
Pulsar sp. j.
Siedlec 150, 32-744 Łapczyca, Poland
Tel. (+48) 14-610-19-40, Fax. (+48) 14-610-19-50
http:// www.pulsar.pl, www.zasilacze.pl
WEEE LABEL
Waste electrical and electronic equipment must not be disposed of with normal household waste. According to the European Union WEEE Directive,
waste electrical and electronic equipment should be disposed of separately from normal household waste.
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