The FlexGain FOM product family contains a range of compact and cost-effective multiplexer modems, transmitting 4, 8, 12 or 16 E1 streams as well as IP traffic (Ethernet) over two single-mode optical fibers. The FlexGain FOM16,V3 Gigabit Optical Multiplexer is the flagship of FlexDSL’s FOM product family with capacities of up to 16 E1s, providing 1+1 protection, LCD configuration, built-in SNMP management, performance monitoring and history. For more flexibility it uses state of art SFP transceiver technology that allows user, from one side to select transceiver according to the line budget, and from the other side to save spare parts cost.
Up to eight Ethernet interfaces support IEEE 802.1Q VLAN, Q-in-Q, 802.1P QoS, DSCP, 4 priority queues per port and rate limiting. The auto MDIX function is supported by each Ethernet port.
All FlexGain FOM16, V3 products are available in a space saving minirack version (436mm x 44.5mm x 320mm (WxHxD)).
Due to its Class 1 Laser Diode (1310nm or 1550nm) as an optical emission source, the FlexGain FOM has an extremely long reach and can be effectively used in both metropolitan and rural area networks.
E1 interfaces are available in 120Ohm balanced or 75Ohm unbalanced versions and are therefore fully compliant with ITU-T G.703 and G.823 standards.