大屁股熟女白浆一区二区-国产成a人片在线观看视频-欧美三级乱人伦电影-狠狠色噜噜狠狠狠狠蜜桃-茄子视频国产在线观看

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

Fiber-16Voice + 4E1 + 4FE + 4RS232 Multiplexer

Type:FCP-O16E4F4R4C1/FCP-S16E4F4R4C1 Message

Description:16 * telephone，4E1，4*100 Mbps Ethernet，Console or SNMP，Support 6U rackmount

Product Description
             This device provides 16Channel telephone 1-4Channel E1 interface, 4Channel 10M/100M Ethernet interface (Line Speed 100M) and 4 expansion interface. 4Channel Ethernet interface is switch interface, can support VLAN. 4 expansion interface can be used as the transmission channel of RS232/RS485/RS422 asynchronous data, voice signal, 2/4 line E&M audio signal, switch signal, Ethernet signal (Bandwidth 2M). It is very flexible.
Functional Properties

? Based on self -copyright IC

? E1 interface comply with G.703, adopts digital clock recovery and smooth phase-lock technology Voice port supports FXO and FXS port,

? Voice port supports FXO port and FXS ports, EM2 / 4 audio interface, magneto telephone interface;

      FXO port and docking PBX connected to FXS port and the user's phone;

? Voice FXO/FXS access, supports caller ID feature and reverse polarity billing functions
? Support various sites mutual number allocation function
? Provide 4 expansion interface, you can extend 1~4Channel asynchronous data, such as RS232/RS485/RS422/Manchester code;

     1~4Channel voice, 1~8Channel switch or two/four line audio and so on
? Ethernet interface supports10M/100M, half/full duplex auto- adaptable, support VLAN

? 4Channel Ethernet interface is switch interface, support VLAN, can set to 4 channel logical isolation

? Ethernet interface can support AUTO-MDIX (crossed line and straightly connected line self-adaptable)
? The transmission distance is up to 2-120Km without interruption
? AC 220V, DC-48V, DC24V can be optional


Technical Parameters

u  Fiber

         Multi-mode Fiber

    50/125um, 62.5/125um,

    Maximum transmission distance: 5Km @ 62.5 / 125um single mode fiber, attenuation (3dbm/km)Wave Length: 820nm

    Transmitting power: -12dBm (Min) ~-9dBm (Max)

    Receiver sensitivity: -28dBm (Min)

    Link budget: 16dBm

        Single-mode Fiber

    8/125um, 9/125um

    Maximum transmission distance: 40Km

    Transmission distance: 40Km @ 9 / 125um single mode fiber, attenuation (0.35dbm/km)

    Wave Length: 1310nm

    Transmitting power: -9dBm (Min) ~-8dBm (Max)

    Receiver sensitivity: -27dBm (Min)

    Link budget: 18dBm

u  E1 Interface

    Interface Standard:      comply with protocol G.703;
    Interface Rate:             n*64Kbps±50ppm;
    Interface Code:            HDB3;

    E1 Impedance:             75Ω (unbalance), 120Ω (balance);

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

    Allowed Attenuation:   0~6dBm

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  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: ≤10W

u   Dimension          

    Product Size:         485X200X45mm(WXDXH) 19 1U

    Simple packaging:   522X198X82mm(WXDXH)

    Piece Weight :  2.4KG

 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  1

 

Applications  2

DataSheet Download
?
主站蜘蛛池模板： 亚洲人成77777在线播放网站不卡| 国产精品一卡二卡三卡四卡| 国产午夜av秒播在线观看| 中年熟妇的大黑p| 亚洲精品蜜桃久久久久久| 无码人妻品一区二区三区精99| 国产精品久久自在自线不| 国产 麻豆 日韩 欧美 久久 | 人妻熟女一区二区aⅴ向井蓝| 国产乱码二卡3卡四卡| 久久精品| 亚洲精品久久久久成人2007| 亚洲欧美成人片在线观看| 一本加勒比hezyo无码人妻 | 乌克兰少妇xxxx做受| 亚洲精品美女久久7777777| 国产二区交换配乱婬| 肥臀浪妇太爽了快点再快点| 乱人伦xxxx国语对白| 欧美日韩综合精品一区二区| 国产色爱av资源综合区| 国产美女无遮挡裸色视频| 久久天堂av综合合色| 国产午夜人做人免费视频| 亚洲国产欧美日韩在线人成| 无码任你躁久久久久久老妇蜜桃| 欧美三级真做在线观看| 精品无码成人片一区二区| 性强烈的欧美三级视频| 人人妻人人澡人人爽欧美一区九九| 亚洲国产成人精品无码区花野真一 | 中文无码乱人伦中文视频播放| 亚洲电影在线观看| 国产寡妇树林野战在线播放| 永久免费无码日韩视频| 超碰97人人做人人爱亚洲| 97久久超碰福利国产精品…| 色欲a∨无码蜜臀av免费播| 亚洲另类无码专区首页| 中文字字幕人妻中文| 中国少妇内射xxxx狠干|