国产AV中文字幕,一区啪啪视频,人人看卜人摸,中韩日精品操逼网站电影

Hello, Welcome to FCTEL Technology Co.,Ltd
National service hotline:+086 0571-87007055/56/57 CN

WE ONLY FOCUS ON TRANSMISSION AND ACCESS

Products center

2*Video Intergrated Multiplex Fiber Transceiver

Type:FCV-V2T/R Message

Description:2*Video Intergrated Multiplex Fiber Transceiver ，With data、Audio、Talkback、telephone、E1、Ethernet、dry connect……

Product Description
                This digital video optical transceiver adopts digital video encoding and gigabit optical fiber transmission technology. The multi-channel single-direction bi-direction audio, video, data, telephone, Ethernet and switch real-time synchronization, no-distortion and high quality transmission is on the single-core or dual-core optical fiber. Complete digital video non-compression transmission technology, with video and data condition indicator, can monitor the system normal operation. It uses modular design, the user can flexibly select or customize configuration based on the scene occasion. Rack installation or desktop installation can be optional. This product is made up of optical transmitter and receiver. It can transmit simultaneously 2Channel forward direction video, audio, data, phone, E1, Ethernet and switch.
Functional Properties
? Complete digital optical fiber transmission platform, same platform multi-service flexible configuration;
? Provide General desktop, Mini desktop, insert-card Rack;
? Based on self –copyright ASIC;
?   Can detect the remote device that is power off or broken fiber when it is matt
?   Compatible PAL/NTSC/SECAM system, studio-level transmission quality
?   Provide bi-directional asynchronous data (Forward Direction and Reverse Direction)
?   Asynchronous data, transmit rate more than 110-115.200Kbps
?   Asynchronous data can be RS232/RS485/RS422/Manchester code

?   Data interface and video interface provide three levels lightning-protection function，which can reach the ITU-T K.21 (10/700μs),

      CM (6KV), Impedance (40 Ω) test; 


Technical Parameters

u  Fiber

     Connector:    FC/ ST/PC

     Wave length:  850nm/1310nm/1550nm
     Transmission distance:  multi-mode 0-2km, single-mode 0-25km, 0-60km, 0-120km     ;
     Transmitting power: better than -6dB
     Receiver sensitivity: better than -18dB
     Optical dynamic range: 12dB
     Optical maximum loss: 12dB
     Fiber: single-mode/multi-mode fiber, single fiber
     Fiber Transmission Distance is limited by optical circuit loss and additional loss as a result of connectors, fittings and 

     patch panel. Transmission distance may also be limited by fiber optic bandwidth. 

u  Video interface

    Video Bandwidth:   5Hz~10Hz
    Rate input & output Level:  1Vp-p
    Sampling Frequency:  16.4M (typical value)
    Signal Impedance:  75 Ω
    Signal Interface:  BNC/PAL/NTSC/SECAM
    Differential Gain (DG):  <1.3 %( typical value)
    Differential Phase (DP):  <1.3° (typical value)
    Signal Noise Ratio (SNR):  63dB

u   Date interface 

    Data Interface:  RS-232、RS-422、RS-485、TTL
    Data Mode:  NRZ、Manchester、Bi-phase
    Data Rate:  110bps-115.200Kbps
    Interface Port:  RJ45

u   Audio

    Audio input & output Level: 0.5-4Vp-p
    Audio input & output impedance: 600Ω (balance / imbalance) 
    Audio Bandwidth: 20Hz~20KHz
    Nonlinear distortion coefficient: < 1 %
    Audio signal-to-noise ratio (weighted): S/N>85dB

    Interface Port: RJ45/RCA

u  Ethernet interface(100/100M)

    Interface rate:              10/100 Mbps, half/full duplex auto-negotiation

    Interface Standard:      Compatible with IEEE 802.3, IEEE 802.1Q (VLAN)

   MAC Address Capability: 4096

    Connector:                  RJ45, support Auto-MDIX

u  Switch

    Respond Time: <0.5ms
    Switch Signal: 30VDC/0.5A

u  FXS Phone Interface

    Ring voltage: 75V

    Ring frequency: 25HZ

    Two-line Impedance: 600 Ohm (pick up)

    Return loss: 40 dB

u  FXO Switch Interface

    Ring detect voltage: 35V

    Ring detection frequency: 17HZ-60HZ

    Two-line Impedance: 600 Ohm (pick up)

    Return loss: 40 dB

u  EM 2/4 Line

    AD: 0dB

    DA: -3.5dB

    Two/Four-line Impedance: 600 Ohm

    Return loss: 20 dB

u   Power

    Power supply: AC180V ~ 260V；DC –48V；DC +24V

    Power consumption: ≤5W

u   Dimension          

    Mini Type：           216（width）X140（depth）X31（height）mm
    19 inch 1U：           483（width）X138（depth）X44（height）mm

 u  Working environment

    Working temperature: -10°C ~ 50°C
    Working Humidity:        5%~95 % (no condensation)

    Storage temperature:   -40°C ~ 80°C
    Storage Humidity:         5%~95 % (no condensation)


Application Scheme

Applications 


DataSheet Download
?
久久 丁香 五月| 无码强姦精品一区二区三区| 久久久精品亚洲白浆无码 | 国产喷水在线观看| 华安县| 亚洲国产精品福利片| 国产精品亚洲国产在国产成人精品| 蜜臀av性久久久久蜜臀aⅴ流畅 | 国产ts人妖系列一区二区在线| 人人做人人透人人爱| 337p日本欧洲亚洲高清鲁鲁| 亚洲性爱无码| 一级做a爰片久久毛片16| 亚洲精品成人AV在线| 亚洲精品成人黄| 成人不卡| 精品人人莫久久| 中文写幕一区二区三区免费观成熟 | 久久亚洲精品无码AⅤ电影| 99热99日| 国产精品双飞欧美| 午夜免费试看一分钟| 欧洲,精品成人性爱| 亚洲精品国产高清在线观看| 欧美日韩在线国产| 国产高清无码性爱视频| 综合久久精品| 两性色午夜视频免费无码国产的| 久久精品一本一区人人| 亚洲精品网站综合| 日韩高清无码久久网| 先锋资源| 六月婷伊人影视| 国产超自拍| 日韩天堂在线观看| 精品久久*5| 免费播放国产精品17c| 91视频色| 激情六月一二区| 91亚洲国产精品一区二区| 日韩一区二区黄色电影|