肏屄网站,www.pinaige.com,四虎影院人妻,超碰制服诱惑

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

16E1+GE PDH Multiplexer

Type: Message

Description:16E1+GE PDH，order wire phone， 19\'\'inch 1U，（Standard telephone interface, non-telephone handles）Console，1+1 Back up Optic fiber

Product Description

           This device is the point-to-point optical transmission device developed on the basis of VLSI. The device  provides 1-16Channel E1 interface, 1Channel 10M/100M/1000M Ethernet interface (Line Rate 1000M) and 2 expansion interfaces. 4Channel Ethernet interface is switch interface, can support VLAN. 1 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).1Channel digital business phone can be optional.It is very flexible. It has alarm function. The work is reliable, stable, and low power consumption, high integration, small size.


Functional Properties

? Based on self -copyright  IC

? The bandwidth is up to 1.5G, can save line sources

? Ethernet interface rate is 10M/100M/1000M, half/full duplex auto- adaptable

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

? E1 interface comply with G.703, adopts digital clock recovery and smooth phase-lock technology

? 1Channel PCM digital business phone (optional)

? Provide Console management interface

? When optical lose signal, it can detect the remote device is power off or fiber is disconnected,  and indicates   alarm by LED

? The local device can view the remote device working condition

? Provide 2 expansion interface, you can extend 1~2Channel asynchronous data, such as RS232/RS485/RS422/Manchester code;

     1~2Channel voice, 1~2Channel E1，1~4Channel switch , or Provide command the remote interface Loop Back, ease line maintenance

? The transmission distance is up to 2-120Km without interruption

? AC 220V, DC-48V, DC24V can be optional

? DC-48V/DC24V power supply polarity detection function, Polarity-Free


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 Gigabit Ethernet Interface (10/100/1000M)

    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   Power

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

    Power consumption: ≤10W

u   Dimension          

   Product size:   19 inch 1U   485 X138 X45 mm(WXDXH)

   Simple packaging: 522X198X82mm( WXDXH)

   Piece weight:  3KG

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
?
欧美 日韩 久久久久久久| 大瀑乳激情无码| 欧美狂野| 97精品国产97久久久久久免费| 夜夜嗨av免费网站免费| av中文网| 流白浆国产| 亚洲人人操| 一区二区三区久久| 亚洲激情在线观看中字| 欧美日韩精品在线| 日欧黄片| 亚洲成在线| 亚洲 欧美 日韩 另类| 欧美牲交videossexeso欧美| 欧美性潮喷| 欧美区亚洲区| 欧美色交| 精品人妻码一区二区三区剧情| а中文在线天堂| 中文午夜字幕| 青娱乐亚洲视频在线观看| 巨大胸大乳美女在办公室高潮91| 欧美乱码| 欧美一区二区精品久久久久| av无码爱爱| 国产精品视频你懂的| 国产精品久久免费| 免看一级a一级久久爽爽| 啊啊啊快高潮了女超碰| 小说区视频区| 欧美日韩激情在线| 樱花草视频www日本韩国| 欧美中文字幕一二三四区| 欧美爱777| 日韩乱码久久久久久久| 久久精品亚洲精品国产欧美KT∨| 香蕉伊蕉伊中文视频在线| 国产一区二区中文字幕| 久久久| 大香蕉官网|