国产AV中文字幕,人人操天啪,中国性爱一区,真人成人免费在线

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

24*Video Intergrated Multiplex Fiber Transceiver

Type:FCV-V24T/R Message

Description:24*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 24Channel 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
?
亚洲无码真实案例| 天堂无码一区| 亚洲国产福利成人一区| 国产女人18毛片水真多1KT| 亚州卄的网站| 久久VS国产综合免费| 国产成人无码午夜福利在线直播| 四虎永久网站| 精品一区二区久久久久久无码| 大陆日韩欧美在线视频| 丰满国产熟女AV| 香蕉久久lv| 在线精品国产制服丝袜| 国产91中文综合字幕导航| 亚洲自拍欧美照片| 一级午夜福利免费一区二区| 欧美性爱视频99| 丁香五月草草B| 久久超清超碰av| 日本欧美中文| 国产成人午夜福利免费无码| 一本大道HEYZO无码S99| 日日狠狠久久偷偷色综合免费 | 色哟哟成人网站| 精免费视频二三四| 国产精品亚洲А∨无码播放不卡| 国产亚洲伦一区二区三区视频| 欧美精品二| 在线播放国产一区二区三区 | 免费成年女生18禁| 你懂得在线播放不卡| 亚洲日韩欧美一区、二区| 久久久www自慰喷水网站| 国产成人久久久精品免费澳门| 久久永久领域免费视频无码 | 健康| 人妻久久资源站| 超碰在在| 日本一久道中文字幕| 野外粗大的内捧猛烈进出视频 | 二区三区亚洲精品国产|