蜜桃av无码一区二区三区,亚洲中文字幕精品无码资源,亚洲人成人成在线放,亚洲国产aⅴ精品一区二区久久,人妻人人做人碰人人添青青,中文字幕av专区无码不卡

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

Framed E1-V.35 Converter

Type:FCC-E1fV1 Message

Description:framed E1-V.35 Converter ，Can be a single use ， V.35 rate N * 64K

Product Description
             This interface converter provides one E1 interface and one V.35 interface to achieve framed E1 interface transferring to V.35 interface. The data channel rate is 2.048Mbps. The device has inter-set loop test function to facilitate the project launching and daily maintenance.
Functional Properties
? Based on self -copyright  IC 
?   Have indicator  when the device is power-off or E1 line is broken or lose signal;
?   The local device can forced the remote device rate follow it(valid when framed ) 
?   The hardware realizes any one of 31 time slot any time slot optional (valid when framed)
?   Provide 2 impedances: 75 Ohm unbalance and 120 Ohm balance;
?   After strict testing and practical verification system, completely comply with protocol ITU-T V.35, G.703, G.704

?   Have three Loop Back Mode: E1 interface Loop Back (ANA)、V.35 interface Loop Back(DIG)、Command the

     remote V.35 interface Loop Back(REM)

?   Have pseudo random code test function, easily line opened, can be used as a 2M BER Tester
?   V.35 interface supports hot-plug, supports DTE or DCE device interconnection 
?   Provide 3 clock types: Internal clock, External clock,E1 line clock;
?   AC 220V, DC-48V, DC+24V, DC Power and 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   V.35 interface 

    Interface rate:              n*64Kbps
    Interface Standard:      Compatible with V.35 Standard
    Connector:                   DB25
    Connect Mode:         DCE
    Clock Type:                 G.703 restored clock, Internal clock 

u   Power

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

    Power consumption: ≤10W

u   Dimension          

    Product size:        216X140X31mm(WXDXH)
    Simple packaging:  274X193X84mm(WXDXH)
    Piece weight : 1.25KG

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
?
阜南县| 三穗县| 子洲县| 蒙城县| 上蔡县| 娱乐| 井陉县| 台南市| 郁南县| 阜阳市| 缙云县| 泉州市| 汝城县| 西安市| 巴林右旗| 山阳县| 昂仁县| 三门县|