少妇人妻爆乳无码视频,99精品热视频国产,亚洲春色无码在线观看,婷婷五月在线精品,欧美理论在线观看,97亚洲综合一区二区三区

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

Product Description
  The converter encapsulates voice data in IP data packets and supports UDP encapsulation to realize the conversion of 1-16 voice services to two 100M Ethernet networks. It can communicate on the same network segment or different network segments via routers.
Functional Properties
◆ provide Console (RS232) management interface convenient for installation;
◆ Ethernet interface rate of 10M / 100M full / half duplex adaptive;
◆ support automatic recovery after power off or network off ;
◆ support Ethernet packet disorder recovery and cache to resist network delay;
◆ adjustable frame length to balance the bandwidth and transmission delay;
◆ based on hardware design quick start;
◆ Voice port support FXO / FXS / two /four-wire EM / two-wire audio / magnet telephone interface FXO port and program-controlled switches docking FXS port and the user's telephone connected;
◆ Voice FXO / FXS access support for caller ID function / reverse polarity billing / fax function;
◆ telephone interface support mutual number allocation function;
◆ Support Console serial port network management and WEB network management;
◆ A variety of power options: AC220V DC-48V / DC24V etc . support AC + DC; AC + AC; DC + DC dual power backup mode;
Technical Parameters
◆  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
◆  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
◆  Power
    Power supply: AC180V ~ 260V；DC –48V；DC +24V
    Power consumption: ≤10W
◆  Dimension          
    Product Size: Mini Type    216X140X31mm(WXDXH)
            Simple packaging:   274X193X84mm(WXDXH)
            Piece Weight :    1.25KG 
◆  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
?
太保市| 云和县| 康乐县| 体育| 隆尧县| 项城市| 白山市| 德江县| 波密县| 南陵县| 河西区| 古交市| 铁力市| 万州区| 芮城县| 望谟县| 陇南市| 洛浦县|