DLX-DVOPN Node Series Digital Video/Audio/Data Optic Transmitter and Receiver

DLX-DVOPN Node Series Digital Video/Audio/Data Optic transmitter and Receiver adopts Optoelectronical Can Bus cascaded technology to real time transmit each nodes Video, Audio, Data, Ethernet, Phone etc signals to Surveillance center by Single-fiber or Duplex-fiber. Greatly Save users investment cost and increase the utilizing rate of fiber cable.

   Adopts TDM and CWDM technology ,The DLX-DVOPN Node type utilizing rate realized single fiber transmit 128chanelsvideo and 1-32channels data,audio,1/0 integrated transmission. The Node type video optic transmitter will complex signal at the digital region of node and avoid video depletion of Analog video cascading. It is better for where fiber cable is limited and have many connection nodes.

   DLX-DVOPN adopts module design ,Supports function expand, Supports optical switch function, Auto-separate fault node and ensure other nodes working normally, use the pioneered optical auto-switch protection to improve reliability and stability of transmission. SNMP module optional, support remote end and local end transmitter and receiver. High level lightning protection design to make the equipment can be used in outdoor and other hard working environment.

APPLICATIONS

        High Way & Subway & Toll Station Surveillance

        Public Security Surveillance

        City Security & Protection System

        Surveillance and cable TV system

        Intelligent traffic monitoring system

        High Quality Video Conference

        Broadcast and TV program transmission

        Industrial Closed Circuit Television Surveillance

FEATURES

        Any Node has fault or out of power fault, the node will auto-cut or recover, dont affect other nodes transmission  

        Optical Auto-switch protection(<1ms), enhance the reliability, stability and  maintainability of system communication

        Support Bus cascaded connection, distributing connection etc, suit for Loop/Tree/Star network.

        Unique  Power Polarity protection, Power wrong connection protection, Auto-recover  after fault been removed  

        High level Anti-lightning, surge, ESD protection 

        The interface support auto-diagnose, auto-repair functions.

        Auto PAL/NTSC/SECAM Compatible

        Support 24bits DVD format, High-moving video and Stereo audio

        Adopts TDM,WDM/CWDM/DWDM optical cascaded connection, Non-destructive long-distance transmission

        Support base on SNMP standard e-MS network management system, easy to large network surveillance and management  

        Support Indicators for Power Supply, Branch Video, Optic-link and Data transmission

        Adopt industry grade design and original  industry components, All-surface mount, long time running stable and reliable long-time running.

        Has dust-proof, Salt Fog Resistance, acid fog-proof performance, can working under hard environment

        Transmission distance: 2KM(multi-mode),20km,40km,60km,80KM,100km optional(Single-mode)

SPECIFICATIONS

        Video

Connector:                      BNC

Bandwidth:                                      8MHz

Quantization:                            10 bits

DG:                                          1% typical

DP:                                               1  typical

SNR:                                             >67dB

        Audio

Audio Input/output impedance:      600ohm(balanced) or 1000ohm(unbalanced)

Digitization:                       24bit

Bandwidth:                       20Hz to 20KHz

Nonlinear distortion coefficient:      d 1%

SNR:                             >85dB

Connector:                    Terminal Plug with screw clamps/RCA

        Data

Interface Type:                RS-232/485/422, Manchester, Biphase

Operation Mode:              Full-duplex/Half-duplex

Data Rate:                   DC-384Kbps/DC-2Mbps

BER:                        <10E-9

Connector:                   RJ45/ Terminal Plug with screw clamps

        Ethernet

Operation Mode:             10/100M,Full-duplex/Half-duplex Self-adaptive

Throughput Ration:           100%@10M

Packet Loss Ratio:            0%

Connector:                   RJ45