Supply and Installation of OFC & E1 Integrated Device with OFC ports & STM interlinking Interface(E1 interface) / 12 interface Six (V.21/V.23) supporting 2W/4W & Six Quad Protection Ports (2W/4W) for individual Six E&M interfaces suitable for up to 2U height/19\" 9\" rack mountable for LVCD / Digital Axle Counter / UFSBI /Control Phone connectivity on Optical Fiber & E1(STM) with Automatic Change Over features (E1 to Quad /OFC-OFC-Quad/OFCE1 Quad), Quad health indications for each E&M interface & Potential Free contacts as required by Railways & four Ethernet ports & RS232 ports integrated in the unit / Audible failure uplink resettable buzzer & Dual power supply support 18VDC to 72 VDC.This includes supply of required optical patch cords for connecting to FDMS unit. one DC to AC adaptor to be provided. Make: TEAMLINK FABIO 2CX or MAPLE 4CO or better. [ Warranty Period: 30 Months after the date of delivery ]
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