Place of Origin : Beijing,China
Delivery Terms : FOB
Payment Terms : L/C;,T/T

-*-64kbps-rich user interfaces: FXO, FXS, EM2/4-wire audio interface, Ethernet interface, V.35 data interface,hot line interface, magnetic interface, 2100Hz carrier magnetic card ,V.24/V.28 data interface(RS232/RS485), and V.24 interface with data and clock synchronous transmission, ITU 64kbps co-directional data interface(G703), baseband interrupt interface, No.1 signaling and phone exchange cards
-*-With the optical interface transmission,the line speed of Ethernet interface can reach fast