corrigendum : supply of 108 mbps tdm over ethernet access multiplexer , supply, installation, testing and commissioning of 108 mbps tdm over ethernet access multi plexer with provision of four dte e-1 channel over fiber ports supporting single mode with driving distance up to 40 kms.plus one ethernet port 10/100 mbps, power supply ac & dc option from single socket.model - ecat/unit to network with integrated access device such as mapple 4cs .make- mrotek or similar. details technical specification enclosed. accepted make/brandmrotek make model ecat 01l/sa/fe92fx)/sm. [ wa ranty period: 30 months after the date of delivery ] ]