8*E1+4*10/100/1000 Gigabit Ethernet PDH Fiber Multiplexer

overview:

bd-op-8e1-4ge is the 8e1 point-to-point optical transport equipment that uses the fpga chips and it is easy to upgrade. It is single board structure and the largest transmission capacity is 8e1 and 4*10/100*1000m ethernet data.the outer design use the standard 19 inches rack, so the volume is small, weight is light and operation is convenient and credit.
feature:

•  provides 8 e1 transparent transmission ;
•  provide 1~4 channel 10/100*1000m ethernet ,4 ethernet support vlan isolation for option
• the rate of optical port is 1.25g, transmission
• e1 interface code is hdb3，e1 vibration characteristic conforms to itu-t g.703、g.823 and g.742;

•  ethernet port supports full/half duplex, 10m/100/1000m auto-ataptable;
• has complete alarm function for device status;
• supports e1 loop from remote so as to detect and manage device conveniently;
• he combination ac220v and dc-48v for redundant for option