DONGWE DW-PC16E1-E adopts inverse multiplexing technology that transmitting 10/100BaseTs or 10/100Base-FX Ethernet over 1~16 E1 links. Employing Ethernet-over-PDH technique, it allows the transport of native Ethernet frames over the well-established PDH telecommunications infrastructure. This enables carriers to make use of the extensive legacy PDH and TDM equipment to provide new Ethernet-centric services. It supports flexible configuration if 1~16 E1 links, auto-detecting the number of E1 and selecting the available channels. It allows certain delay between the multi-E1 links. The rate of one link is 1980kbps, and 7920kbps for 4 links, 15840kbps for 8 links, 31680kbps for 16 links.
Product details :
Realize transparent transmission of Ethernet data over 1 to 16 E1 channels.
Provide 10/100Base-T Ethernet port (100 Base-FX optional), supports VLAN.
Allow 16 E1 channels up to 220ms transmission delay. When the delay exceeds allowed limit range, it can stop transmitting data automatically.
Supports Dynamic Ethernet MAC address (4096) with local address filter
Has 2 loop back functions: E1 local loop, E1 remote loop.
E1 interface compatible with ITU-T G.703, and G.823. not supporting signal
CLK mode: support internal CLK mode and E1 line CLK mode. E1 line CLK
realizes auto-switch over the E1 line according the signal quality.
Compatible with ITU-T protocol: G.7041 (GFP-F) , G.7042 (VCAT, LCAS),
E1 loop detecting: if any channel of E1 loop detected, it will cut off the channel.And after the loop
released, the channel will be renewal.
support resetting remote system from local system.
Support Console management and WEB management.
Power supply: 220V power supply socket: input AC220V
DC-48V socket/DC+24V socket: converter having power supply polar auto-detect circuit, so
DC-48V/DC+24V having no polar distinguish, can optional connect -48V/+24V and GND.