详情
Product Profile
E1 protocol converter be designed and developed by Guangzhou Tekway
Telecom company limited
Based on self-copyright IC;
Ethernet interface support jumbo frames (***6bit);
Have the function of E1 interface loop return examination, avoid
the converter crashed because of interface loop return, Examines if
the malfunction because of the device crashed or E1 line is broken
while lose signal or frame; Can set the E1 line not to send the
LINK signal to Ethernet interface while it has error;Provides 2
clock types: E1 mast clock, E1 line clock;can provide 3 loop
functions: Local loop, to remote loop, order remote loop.
Have pseudo random code test function, easy the installation and
maintenance.
E1 Performance
Standard: E1 accord with G.**3 standard; Connector:
BNC(*5Ω);
Communication rate: 2.**8Mbit/s±*0ppm; Code: HDB3;
Impedance: *5Ω(unbalance)/**0Ω(balance);
Jitter characteristic: accord with G.**2 and G.**3 standard;
E1 to V.*5 and Ethernet Converter, E1 to x.*1, E1 to RS**2, v.*4,
RS**5, RS**9, RS**0, FE1 to *0/**0baseT:IC-GVL
Ethernet Performance
Rate: *0/**0M, half/full duplex adaptable;
Protocol: support IEEE **2.3, IEEE **2.1Q(VLAN);
MAC address: learning ***6 MAC address;
Physics interface: RJ*5, support Auto-MDIX(across / straightly
connected line self-adaptable);
V.*5 Performance
Interface Rate: 2.**8Mbps***0ppm;
Interface character: match V.*5/V.*4;
Connector: DB*5 male/female optional;
