Optical multiplexer ToPGATE-2STM1-2FG

• Up to 126 E1 streams transmission via TDMoP that provides transparent connection of any E1 equipment without quality deterioration
• Embedded full-featured L2 switch supports all the required standards for modern networks construction: traffic prioritization with 4 priority queues, VLAN
• Building of combined networks with different bandwidth and technologies using 100M, 1G and 10G part of networks. Opportunity of bandwidth extension on
• Ethernet level or increasing of E1 streams quantity
• 2 interfaces of 1000Base-X for optic lines connection and support for RSTP (802.1w) for effective and fault-tolerant operation in modern distributed Ethernet networks with complicated ring topology with redundancy, e.g. ring with spurs, tree
• Local (through the serial USB port) and remote management and diagnosis
• Support for SNMP, Web, Telnet, local management console, port mirroring, opportunity to save and modify text configurations

Optical multiplexer ToPGATE-2STM1-2FG multiplexer is dedicated for demultiplexing of structured and unstructured E1 streams (G.703, G.704) out of STM-1 stream (SDH) and for transmission of this data through packet data network (Ethernet) via TDMoP. Due to the embedded full-featured Gigabit Ethernet L2+ switch and 2 optic-fiber interfaces (up to 80 km link distance for a single fiber), there is an opportunity to built small transport networks without additional equipment.