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-64Voice + 8E1 + 4GE + 4RS232 Multiplexer

Type:FCP-O64E8G4/FCP-S64E8G4 Message

Description:This series of products is developed ba sed on FPGA. This product is 19-inch 1U rack-mounted installation providing 64*Voice 1 ~ 4 E1 interface 4*10/100/1000M Gigabit Ethernet interface (Wire Speed 1000M). 4*GE Ethernet interface for the sw

Product Description
  This series of products is developed based on FPGA. This product is 19-inch 1U rack-mounted installation providing 64*Voice 1 ~ 4 E1 interface 4*10/100/1000M Gigabit Ethernet interface (Wire Speed 1000M). 4*GE Ethernet interface for the switch port can support VLAN division. The application is very flexible. With perfect alarm function the machine is stable and reliable low power consumption high integration small size.
Functional Properties
◆ The product is 19 "1U rack mounted;
◆ E1 interface in line with G.703 recommendations the use of all-digital clock recovery and smooth phase-locked technology;
◆ Voice port to support FXO/FXS/2-4 Wire E&M/2-4 wire Audio/Magnet phone interfaceFXO port plug into PBXFXS port is connected to the user's telephone;
◆ Voice FXO / FXS access support for caller ID / reverse polarity billing / fax function;
◆ Both sides of the device support FXO+FXS hybrid access;
◆ Provide 2 expansion interface you can extend 1 ~ 2 asynchronous data such as RS232/RS485/RS422/TTL etc .; or 1 to 4 dry contact;
◆ Ethernet bandwidth for the wire speed 1000M interface 10/100/1000M full/half duplex fully adaptive support VLAN division;
◆ 4*GE Ethernet interface for the switch port VLAN can also be divided into four channels can be set to logic isolation;
◆ Each Ethernet port supports Auto-MDIX (cross / direct line adaptation);
◆ No relay transmission distance of up to 2 to 120 km;
◆ A variety of power supply options: AC220V DC-48V / DC24V etc .; support AC + DC; AC + AC; DC + DC and other dual power backup mode;
◆ Telephone/Ethernet/Serial interface with lightning protection lightning protection to IEC61000-4-5 short-circuit current wave 10/700μs open peak output voltage 6KV standard;
Technical Parameters

◆  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

◆  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

◆  FXS Phone Interface

    Ring voltage: 75V

    Ring frequency: 25HZ

    Two-line Impedance: 600 Ohm (pick up)

    Return loss: 40 dB

◆  FXO Switch Interface

    Ring detect voltage: 35V

    Ring detection frequency: 17HZ-60HZ

    Two-line Impedance: 600 Ohm (pick up)

    Return loss: 40 dB

◆  EM 2/4 Line

    AD: 0dB

    DA: -3.5dB

    Two/Four-line Impedance: 600 Ohm

    Return loss: 20 dB

◆  Power

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

    Power consumption: ≤10W

◆  Dimension          

    Product Size:         216X140X31mm(WXDXH)

       Piece Weight :    1KG

◆  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
DataSheet Download
?
主站蜘蛛池模板： 中国浓毛少妇毛茸茸| 亚洲国产精品久久精品| 国产精品国三级国产av| 国产女人高潮抽搐喷水视频| 亚洲а∨天堂2014在线无码 | 2018天天拍拍天天爽视频| 青青草原亚洲| 精品国产精品三级精品av网址| 少妇爽滑高潮几次| 亚洲国产成人精品无码区在线| 国产午夜无码精品免费看| 免费无码av一区二区三区| 少妇放荡的呻吟干柴烈火免费视频| 无码中文字幕日韩专区视频| 男女做爰真人视频直播| 欧美黑人性暴力猛交喷水黑人巨大 | 国产精品无码一二区免费| 两女女百合互慰av赤裸无遮挡| 成人无码在线视频网站| 亚洲精品无码永久电影在线| 少妇无码av无码专区线y| 亚洲成a人片在线观看www| 天天碰免费上传视频| 午夜无码福利伦利理免| 久久精品国产自清天天线| 99精品国产在热久久无毒不卡| 亚洲国产精品久久久久婷蜜芽| 欧美不卡一区二区三区| 中文无码熟妇人妻av在线| 国内精品久久久久久无码不卡| 手机看片国产av无码| 成在人线av无码免费漫画| 国精一二二产品无人区免费应用| 美女人妻激情乱人伦| 美女张开腿黄网站免费| 亚洲成av人片不卡无码手机版| 久久中文字幕人妻av熟女| 婷婷五月综合色视频| 在线涩涩免费观看国产精品 | 欧美性猛少妇xxxxx免费| 国产激情精品一区二区三区|