DONGWE DW-PC4E1-E adopts reverse multiplexing technology, transfers 10M/100M Ethernet data by binding 4E1 channels. The Ethernet data is GFP encapsulation and support LCAS and LAPS. The device achieves flexible configuration of 1~4 channels E1,and can detect E1 number and choose the available E1, some transfer delay allowed. The single line rate is 1980Kbit/s,4 up to 7872Kbit/s.
Product details :
Realize transparent Ethernet transmission in 1 to 4 E1 channels;
Based on self copyright IC;
10M/100M Ethernet, full/half duplex self adapt, support VLAN.
Ethernet support AUTO-MDIX( cross over and straight through self adaptive)
Most transfer delay can reach 220ms between any 2 E1 channels; when exceeded, there will be an alarm and the service will be terminated;
With inlaid dynamic Ethernet MAC list(4096),and local data frame filtering function;
E1 is conformed to ITU-T G.703, G.704 and G.823;
When transmission bandwidth increased, the Ethernet data will not be hurt; it’s the same when decreased;
Perfect alarm indication, local/remote alarm will all be displayed;
Support the remote resetting by local;