精品久久人妻无码免费,国产普通话对白视频高清,九九九电影院,曰本一级毛片无码冫,男男可播放的VIDEOSGAY网站,综合网av

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

1 In 8 Out E1 Distributor

Type:FCC-E1/E8 Message

Description:E1 Assigned to 8*E1 ，Provided 1channel into ，8channel out

Product Description
              This device that is the company developed the PDH optical fiber transmission on the basis of special-purpose VLSI development E1 distributor. It provides 1Channel E1 in, 8Channel E1 out functions and has alarm function. The working is reliable, stable, and low power consumption, high integration, small size.
Functional Properties
? Machine design for veneer 
? Using FPGA, digital codec and clock recovery technology, high integration, high stability
? Based on self -copyright IC 
? AC220V, DC-48V/DC24V optional; 
?   DC-48V/DC24V power supply polarity detection function, Polarity-Free
Technical Parameters

u   Ethernet interface 

    Interface Standard:  comply with protocol G.703;

    Interface Rate:  2048Kbps±50ppm;

    Interface Code: HDB3;

    Impedance:   75Ω (unbalance), 120Ω (balance);

    Jitter tolerance: In accord with protocol G.742 and G.823

    Allowed Attenuation: 0~6dBm

u   Power

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

    Power consumption: ≤3W

u   Dimension          

    Product size:        216X138X31mm(WXDXH)
    Simple packaging:  483X138X44mm(WXDXH)

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
?
马山县| 锡林郭勒盟| 湖北省| 理塘县| 古田县| 泰顺县| 南和县| 榆林市| 平乡县| 旬阳县| 临泽县| 凉山| 台东县| 宜兰市| 信丰县| 大埔县| 哈尔滨市| 嘉定区| 闵行区| 嘉黎县| 衡山县| 乌兰浩特市| 沙湾县| 来凤县| 长岭县| 八宿县| 丰顺县| 托克逊县| 河南省| 乌鲁木齐县| 保山市| 二连浩特市| 西乡县| 读书| 徐闻县| 鄂托克前旗|