PV-1004_被动式视频传输器_被动式视频传输器

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常用链接

PV-1004

特点

四路被动视频接收器;
实时PAL/NTSC/SECAM制式视频信号传输;
不需要电源;
较强的抗干扰能力及内置保护装置;
布线方便、线缆利用率高，综合布线成本低;
外观精细小巧。

技术参数

结构特征

功能特点

同类产品

Model		PV-1004
Video	Frequency	DC To 8MHz
	Impedance	Coax BNC:75Ω； UTP:100Ω
	CMRR	60dB typ
	Attenuation	0.3dB typ
Environm ent	Temperature	Working Temp:-10℃～+50℃； Storage Temp:-30℃～+70℃
Environm ent	Humidity	0～95%RH
Wire Type	Category Type	UTP CAT5 ，24-16AWG
Wire Type	Impedance	9Ω（100M)
Power		NO
UTP Port		Terminal Block
Dimengions(mm)		518826
Weight(g)		170

DSA (Distance Self-Adapting) Technology

Employing the advanced DSA technology, it can adapt to the cable length and adjust the video signal gain control automatically, identify its polarity and compensate the frequency bands. Video quality is more Human-based.

Complete Solution

A set of complete UTP transmitting solution is provided. Its advanced technology in UTP transmitting field and plenty producing lines offer more options in CCTV system transmission and bring totally new worthy experience to you.

Guarantee for Long Distance Transmission and Video Quality

PV-link twisted pair transmitter employs advanced processing technology,zooms out and compensates the attenuation of video signal levels and different frequencies, keeps the original video sharpness, color and resolution, realizes a good transmission of middle and long-distance video signals and solves the problem that coax can't reach the long transmitting distance.

Higher Cable Utilization Rate

PV-link twisted pair transmitter transmits video, audio, data and power, which makes it convenient to form a multi-class monitoring system.

Flexible and Convenient Wiring Cuts down Project Cost

UTP is softer and lighter than coax, making it's easier, more convenient for wiring installation. Specially in integrated systems, cable utilization rate is increased and design change is decreased greatly. Meanwhile, UTP's price is lower than coax's, which greatly cuts down the cost for wiring installation.

Exceptional Interference Rejection, Suitable for Complicated Working Environments

Exceptional interference rejection; no interferences between signals; even under strongly interfering environments, good video can be transmitted.

Built-in Protection Setting, Stable and Reliable

Built-in surge protection, lighting protection and other protection settings, reliable and stable, making working system safer and more reliable.

PV-link 传输器概述及应用

同轴电缆，光纤，非屏蔽双绞线传输器系统相关成本对比

技术	电缆损失补偿	噪音免疫性	防浪涌，雷击	接地回路隔绝	媒介成本	接收器/传输器成本
同轴电缆	否	否	否	否	高	无
光纤	是	是	是	是	非常高	高
PV-link 非屏蔽双绞线	是	是	是	是	低	低

被动与主动传输器主要产品传输距离配置表

传输方式	摄像机数量	最远传输距离	传输器	接收器
被动-被动	1	400m	PV-203A/B,PV-206A/B,PV-207,PV-201MA/C	PV-203A/B,PV-206A/B,PV-207,PV-201MA/C
	1-4	400m	PV-203A/B,PV-206A/B,PV-207,PV-201MA/C	PV-401R,PV-1004
	1-16	400m	PV-203A/B,PV-206A/B,PV-207,PV-201MA/C	PV-1601R
被动-主动	1	1200m	PV-203A/B,PV-206A/B,PV-207,PV-201MA/C	PV-2004R-DSA,PV-2003R-DSA
	1-4	1200m	PV-203A/B,PV-206A/B,PV-207,PV-201MA/C	PV-2004R-DSA
	1-8	1000m	PV-203A/B,PV-206A/B,PV-207,PV-201MA/C	PV-2208RQ-DSA
	1-16	1000m	PV-203A/B,PV-206A/B,PV-207,PV-201MA/C	PV-2216RQ-DSA
主动-主动	1	2000m	PV-301T,PV-351T	PV-2001R-DSA, PV-2003R-DSA
	1-4	2000m	PV-301T,PV-351T	PV-2004R-DSA
	1-8	1000m	PV-301T,PV-351T	PV-2208RQ-DSA
	1-16	1000m	PV-301T,PV-351T	PV-2216RQ-DSA

PVD Hub与主动传输器传输距离配置表

摄像机数量	最远传输距离	传输器	HUB 传输器(中继)	接收器
1	400m	PV-208A/B,PV-208C/D		PV-208A/B
1	400m	PV-208A/B,PV-208C/D		PV-208C/D
1-4	400m	PV-208A/B,PV-208C/D	PV-2304PVD	PV-401R,PV-1004
1-16	400m	PV-208A/B,PV-208C/D	PV-2304PVD(4set)	PV-1601R
1-4	400m	PV-208A/B,PV-208C/D,PV-3001P-AC-DC	PV-2304PH-AC(1set)	PV-2004R-DSA
1-16	400m	PV-208A/B,PV-208C/D,PV-3001P-AC-DC	PV-2304PH-AC(4set)	PV-2216RQ-DSA
1-16	400m	PV-208A/B,PV-208C/D,PV-3001P-AC-DC	PV-2304PH-AC(4set)orPV-2308PH-AC(2set)	PV-2216RQ-DSA

PVD产品电源传输距离参考

参考表 1:PV-3001P-AC-DC 连接 DC12V 摄像机

电源电压	AC24V	AC28V	AC24V	AC28V	AC24V	AC28V	AC24V	AC28V
摄像机电流	100mA	100mA	250mA	250mA	450mA	450mA	600mA	600mA
24AWG 最大传输距离	1km	1km	375m	550m	210m	305m	150m	220m

参考表 2:PV-208A/B/C/D 连接 AC24V 摄像机

电源电压	AC24V	AC28V	AC24V	AC28V	AC24V	AC28V	AC24V	AC28V
摄像机电流	100mA	100mA	250mA	250mA	450mA	450mA	600mA	600mA
摄像机允许最小电压	AC24V±10%
24AWG 最大传输距离	237m	700m	120m	330m	80m	240m	52m	125m