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

4 *Video+2*GE Video Fiber Transceiver

Type:FCV-V4G2T/R277 Message

Description:4 *Video+2*GE Video Fiber Transceiver ，2.5G bi-directional optical module, a non-wavelength-multiplexed two devices Synthesis ，With data、Audio、Talkback、telephone、E1、Ethernet、dry connect……

Product Description
               4 video + 1000M Ethernet optical transmitter / receiver uses digital coding technology, the video signal, 2 10/100 / 1000Base-T twisted pair signals, data signals, audio signals and digital signals through a single mode fiber to achieve long-range two-way transmission, professional designed to be compatible with Philips, AD, Vicon, Pelco, and other control systems. Video multi-multiplexed optical transmitter / receiver optical module and the core circuit are made of imported components, high stability, all the optical and electrical interfaces are international standards, adjustment-free installation for different working environment.

Functional Properties
? All-digital fiber optic transmission platform, multi-service platform with flexible configuration
? can provide general-desktop mini desktop, centralized card rack in many ways
? Ethernet line with international standards: IEEE 802.3ab 1000Base-T
? 1000M Ethernet wire-speed rate support
? VLAN support the transmission of long packets;
? With broadcast storm protection, balanced flow, isolation and conflict error detection functions
? 10Mbps / 100Mbps / 1000Mbps automatically adapt to the electrical port MDI / MDI-X Adaptive without manual adjustment
? data interface and video interface provides three mine-protected, by ITU-T K.21 (10/700 μS), common mode: 6KV, impedance (40 Ω) test
? single fiber transmission, optional dual fiber
? dan receive no light is detected, the remote device is powered down or disconnected fiber
? PAL / NTSC / SECAM compatible with all standard, studio-grade transmission quality
? asynchronous data transfer rate than 110-115.200Kbps
? asynchronous data available for RS232 / RS485 / RS422 / Manchester code
Technical Parameters

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  Optical

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

    Ringing voltage：75V
    Ringing frequency：25HZ
    Wave Length：1470,1490,1510,1530,1550,1570,1590和1610nm
    Fiber：Single-mode Fiber 9/125um
    Optical interface：FC 、SC、ST
   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   Power

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

    Power consumption: ≤5W

u   Dimension          

    Product Size:         443X110X44mm(WXDXH)                

    Piece Weight :      1.5KG

 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
?
少妇高潮A一级| 亚洲成a人一区二区| 色AV永久地址| 亚洲中文字幕无码乱码| 亚洲日韩精品无码网| 亚洲婷婷基地| 99国产我和子的与子乱视频| 午夜精品久久久久久久免费| 孟津县| 国内精自线i品一区202| A级国产乱理伦片| 欧美另类精品一区视频| 国产激情在线小说| 久久亚洲一区二区| 综合亚洲欧美日韩一区| 欧美亚洲韩国日本在线| 久久一区二区不卡视频| 久久无码免费精品| 中文字幕美国亚洲电影| 日本理论在线| 中文字幕成熟丰满人妻Av| 污污内射久久一区二区欧美日韩 | 精品人妻少妇一区二区三区| 成人国产aⅴ精品一区二区| 久久精品色妇熟妇丰满人妻| 欧美精品xx| 一区二区久久高清视频| 动漫精品国产一区二区| 国产三级自拍| 亚洲精品综合系列| 亚洲欧美日韩中文字幕有码六区| 色欲久久久亚洲成人| 夜夜激情91| 婷婷丁香五月在线视频| 亚洲A∨无码变态另类| s色www| 啪啪黄色视频污| 动漫精品无码| 夜夜嗨视频精品| 午夜乱伦| 高清无码日韩久久|