大屁股熟女白浆一区二区-国产成a人片在线观看视频-欧美三级乱人伦电影-狠狠色噜噜狠狠狠狠蜜桃-茄子视频国产在线观看

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

8*Video Intergrated Multiplex Fiber Transceiver

Type:FCV-V8T/R Message

Description:8*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 8Channel 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
?
主站蜘蛛池模板： 欧美又大又色又爽aaaa片| 婷婷国产成人精品视频| 色欲蜜桃av无码中文字幕| 四虎成人欧美精品在永久在线| 久久综合伊人中文字幕 | 久久视热这里只有精品| 欧美黑人又粗又大久久久| 亚洲日韩欧美国产高清αv| 亚洲国产成人精品无码区宅男?| 亚洲中文字幕无码一去台湾| 欧美乱大交xxxxx潮喷l头像 | 7777欧美大白屁股ass| 国产在线精品一区二区三区不卡 | 四虎成人精品无码永久在线 | 久久婷婷综合缴情亚洲狠狠 | 国产婷婷丁香五月缴情成人网| 国产亚洲中文日本不卡二区 | 在线点播亚洲日韩国产欧美| 亚洲最大国产成人综合网站| 无码av一区在线观看免费| 国产成人亚洲精品青草 | 免费人成视频x8x8入口| 久久久久高潮综合影院| 久久精品无码精品免费专区| 久久久久亚洲精品无码网址色欲 | 亚洲精品国产成人精品软件| 人妻无码系列一区二区三区 | 久久久久琪琪去精品色一到本| 欧美日韩精品久久免费| 99热久re这里只有精品小草| 激情偷乱人成视频在线观看| 日产无码| 在线精品亚洲一区二区三区| 色悠久久久久久久综合| 国产精品va在线播放| 野狼第一精品社区| 欧亚激情偷乱人伦小说专区| 国产喷水福利在线视频| 成年女人18级毛片毛片免费| 亚洲国产三级在线观看| 久久无码免费的a毛片大全|