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

E1-2FE Physical lsolation Converter

Type:FCC-E1fF2p Message

Description:1channel framed E1 - 2FE Physical lsolation Converter

Product Description
              This interface converter is based on FPGA. Multiplex 10/100Base-T Ethernet 2Channel interface to E1 interface to provide users with Ethernet access at the rate of 1984K. It is widely used in finance, securities and security departments which need to be provided two different networks, and both on a physical network can be completely separated. For example, the financial system business network, internal office network and business network can't be linked together. This interface multiplexer can solve this problem.

Functional Properties
? Based on self -copyright  IC
?   Can realize 2Channel Ethernet data transmission by 1 E1 circuits
?   Inter-set dynamic Ethernet MAC address (4,096) with local data frame filtering function
?   2Channel Ethernet rate is 1984Kbps, set up the first channel rate, the second channel Ethernet rate automatic allocation
?   The local device can forced the remote device rate follow it
?   Have the function of E1 interface loop back check, avoid the converter crashed because of interface loop return;
?   Can set the E1 line that not to send the LINK signal to Ethernet interface while E1 line is broken;
?   The Ethernet interface supports jumbo frames (2036 Bytes)
? Ethernet interface supports10M/100M, half/full duplex auto-Negotiation and AUTO-MDIX  (crossed line and straightly connected line self-adaptable )
? Have Ethernet monitor self-reset function, the equipment will not dead
? Provide 2 clock types: E1 master clock and E1 line clock;
?   Have three Loop Back Mode: E1 interface Loop Back (ANA)、Ethernet interface Loop Back(DIG)、Command the remote Ethernet interface Loop Back(REM)
?   Provide 2 impedances: 75 Ohm unbalance and 120 Ohm balance;
?   Realize monitor of remote equipment temperature and voltage from local equipment;
?   Support SNMP Network Management;
Technical Parameters

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 (10/100M)

    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   Power

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

    Power consumption: ≤10W

u   Dimension          

    Product Size :       216X140X31mm( WX DXH))

    Simple packaging : 274X193 X84mm ( WX DXH)

    Piece Weight: 1.3KG

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
?
汉源县| 绥化市| 玉门市| 塘沽区| 资阳市| 普格县| 磐安县| 阿拉善右旗| 大名县| 上犹县| 武穴市| 安化县| 正宁县| 开鲁县| 台东县| 庄浪县| 九江县| 新乐市|