General information:
Realize 8E1 + 4Ethernet data channel and 1 RS232 data channel transmit together. Provide office telephone function. It has high reliability and stabilization, low power consumption, high integration, small bulk, easy installation and maintenance. The device is popularly with telecommunication operator.It is suitable in business for communication operator, government and kinds of entities.

product character:
(1) Realize monitor of remote equipment from local equipment, (having two row of LEDs, upper row indicate local status, lower row indicate remote status and alarm status.)
(2) Based on self �Copyright IC.
(3) 1/2 Ethernet (10M/100M auto-adapt) optional, Ethernet rate 2.048M, support VLAN.
(4) Can connect with 4 E1 optical transmitter and receiver (FMO-120), realize Ethernet data transmit to upper lay.
(5) E1 port use digital clock resume circuit and digital phase-lock circuit.
(6) Jitter tolerance much better than GB.
(7) Provide function of E1 remote loop, order Ethernet remote loop, fiber local loop, and 1 interface of phone(optional).
(8)Network manager interface use SNMP or RS485.
(9)Two types:Standalone, desktop, 19inch;Card,usually be inserted in our rack 19 inch.