国产97超级碰碰视频,日本色色色色色视频视频,东京热波多野结衣无码专区,亚洲最大色图偷拍视频,强奸乱伦系列一区,久草手机电影天堂

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
?
治县。| 尉氏县| 资溪县| 江西省| 萍乡市| 叶城县| 开阳县| 革吉县| 津南区| 五华县| 铁力市| 福泉市| 乃东县| 望江县| 中卫市| 肇州县| 东光县| 南城县| 道孚县| 绥宁县| 仁化县| 夏邑县| 白山市| 平塘县| 衡东县| 西吉县| 富平县| 秀山| 肇东市| 沙洋县| 孝义市| 池州市| 石泉县| 塔城市| 台中县| 万宁市|