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      • Fiber Optic Intrusion Detection System

      • Fiber Optic Intrusion Detection System Solution

      • Fiber Optic Intrusion Detection System Classic Case Series

      • Fiber Optic Intrusion Detection System Video Introduction

    • HD-SDI Surge Protector
      RV705 HD-SDI Surge Protector

      4U Rack Mounting Chassis
      RV600C HD-SDI 4U Rack Mounting Chassis

      4U Rack Mounting Chassis
      RV600C HD-SDI 4U Rack Mounting Chassis

      HD-SDI Surge Protector
      RV705 HD-SDI Surge Protector

      • HIFI Audio Optical Transceiver

        ● RV6X4-2A         2-ch unidirectional HIFI
        ● RV6X4-4A         4-ch unidirectional HIFI
        ● RV6X4-4A-1U    4-ch unidirectional HIFI-1U
        ● RV6X4-8A         8-ch unidirectional HIFI
        ● RV6X4-2A-2BA   2-ch bidirectional HIFI
        ● RV6X4-4A-4BA   4-ch bidirectional HIFI

        ● Compact design with 1U height
        ● XLR interface for Audio
        ● SNR is better than 92dB
        ● 192K sampling frequency
        ● 24 bit quantized accuracy
        ● Provides AC110~220V dual power redundancy

      • SDI Converter

        ● 75ΩBNC connector for SDI input and looping out
        ● VGA output interface
        ● Two unbalanced RCA audio output with 600Ω impendence...

        ● Features 1 VGA input, 2 audio inputs and 1 SDI output
        ● Supports asymmetrical conversion for any format
        ● The input and output video format can be shown on the screen...

        75Ω BNC connector for SDI input and looping out

        ● HDMI output interface

        ● Two unbalanced RCA audio output with 600Ω impendence...

      • SDI Distribution Amplifier

      • 4U Rack Mounting Chassis

        ● 19 inch and 4U height
        ● 16 traffic card slots and 1 management card slot
        ● 3 fans embedded
        ● Dual power supplies for power redundant protection
        ● Provides one RS232 management interface(CONSOLE) used for CLI management...

      • HD-SDI Surge Protector

        and Pattern Generator

        ● Multi-level protection, low residual voltage
        ● Short response time   
        ● Large thermal capability and low limiting voltage
        ● Stable performance and long service life...

        ● Comply with SMPTE-424M 3G-SDI, SMPTE-292M HD-SDI and SMPTE-259M SD-SDI standard
        ● Support 1080P@59.94/29.97, 1080I@59.94, 720P@59.94, 525I@59.95 format of NTSC...

      • CHIP

      • Multi-Service Access Platform

        3U height, 19 Inch width standard, 9 card slots.

        Up to 2 GE optical ports and 2 GE electrical ports

        Aggregate the 1000M Ethernet traffic from up to 3 downlink cards...

        ● 7U height, 19 Inch width standard, 16 card slots.

        ● Up to 4 GE optical ports and 4 GE electrical ports.

        ● Each card can aggregate the 1000M Ethernet traffic from up to 8 downlink cards...

      • Converter

      • Compact SDH

      • Compact PDH

      • Channelized Industrial Ethernet switch

        Optical interface
        ● Two optical interfaces; SFP optical module (LC interface); Hot plugging...
        Ethernet interface
        ● RP105SA:One fiber and two copper Gigabit Ethernet interfaces
        ● RP106: Four fast Ethernet interfaces...

    • CONTACT US

    • Mobile: 86-13810132168
    • Tel: 86-10-80106100-157
    • Skype ID
    • live:d8d61896f81afc11
    • 服务时间

    • 周一至周五 9:00-18:00
    • WeChat qr code

11656136
RV681NT-R

8-Channel HD/SD-SDI Optical Transceiver(RV681N)

The RV681N is a high performance, and reliable, 8-channel HD-SDI video optical transceiver, which perform real-time, loss-free and high-quality HD/SD-SDI transmission (audio embedded) over an optical line. Besides, RV681N provides one bi-directional RS485 data channel, and optional audio/contact closure/RS422/RS232 data transmission, which can be widely used in TV live broadcast.
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    Overview

     

        

    The RV681N is a high performance, and reliable, 8-channel HD-SDI video optical transceiver, which perform real-time, loss-free and high-quality HD/SD-SDI transmission (audio embedded) over an optical line. Besides, RV681N provides one bi-directional RS485 data channel, and optional audio/contact closure/RS422/RS232 data transmission, which can be widely used in TV live broadcast, high-definition video conference, high-definition video monitoring, intelligent transportation system and public security system.

    The RV681N includes desktop equipment and rack mounting chassis, the desktop equipment includes a transmitter named RV681NT and a receiver named RV681NR; The rack mounting chassis is used as the centralized HD-SDI receiver, adopts RV600C chassis with 19 inch width, 4U height, and with 16 HD-SDI optical receive card RV681NRK (hot- pluggable) and 1 management card, supports CLI command and SNMP_V1&V2 protocol to perform perfect management functions.

     

    Feature

     

     

    • Comply with SMPTE-292M HD-SDI and SMPTE-259M SD-SDI standard, supports 1.485Gb/s and 270Mb/s
    • RV681NT: 8 HD/SD-SDI input (BNC)
    • RV681NR/RV681NRK: 8 HD/SD-SDI output (BNC)
    • Each SDI channel includes 2-channel audio embedded
    • Supports 1080P@30,25,24, 29.97, 23.981080I@60,50,59.94720P@60,50,30,25,24, 9.94, 29.97, 23.98 and 625i525i format, when input is 1080P@29.97, 23.981080I@59.94720P@59.94, 29.97, 23.98, the output is 1080P@30, 241080I@60720P@60,30, 24 respectively
    • With integrated cable equalizer
    • Embedded ESD and surge protection circuit to prevent damage from static and thunder
    • With NOP (No optical signal) alarm indications, output status indicator and input lock indicator
    • With APC circuit to perform stable optical power
    • One bi-directional RS485 channel, half duplex, up to 115.2Kb/s baud rate
    • provides auxiliary channel, which can be 2-channel bi-directional audio, or 2/4/6/8-channel unidirectional audio, or 2-channel contact closure input/output, or 1-channel bi-directional RS422, or 1-channel bi-directional RS232 channel
    • RV600C provides one RS232 management interface(CONSOLE) used for CLI management
    • RV600C provides one common Ethernet management interface(EMU) and one cascade management interface (EMU-EX) , supports SNMP_V1 and SNMP_V2 protocol

     

    Application

     

     

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    Figure1  Application for desktop equipment

     

     

    img4

    Figure 2 Application for rack mounting chassis

     

     

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