Single-Mode Media Converter The Media Converter Must Perform The Conversion Of Twisted Pair - Optical Cable Interfaces For Fast Ethernet 10/100Base-T And 100Base-Fx Networks. The Devices Should Allow Simultaneous Transmission And Reception Of Signals At Wavelengths Of 1550 Nm And 1310 Nm Along One Optical Fiber At A Distance Of Up To 25 Km. Devices Must Have 1 Rj-45 Port For Twisted Pair And 1 Port For An Optical Cable (Sc Connector). On The Twisted Pair Port, Support For Automatic Determination Of Speed, Operating Modes (Full-Duplex Or Half-Duplex), Mdi/Mdi-X Polarity Must Be Implemented. Each Media Converter Must Be Placed In A Metal Case And Used As A Separate Device, Or Installed In A Universal Chassis For Media Converters. Media Converters Must Work In Pairs: Side A, Side B. Quantity – Not Less Than 30 (Including: Side “A” – Not Less Than 15 Pieces, Side “B” – Not Less Than 15 Pieces) Warranty Period – Not Less Than 12 Months From The Moment Of Signing The Acceptance-Handover Documents Technical Characteristics Connector Type – 1 Rj-45 Port For Twisted Pair And 1 Port For Optical Cable (Sc Connector). The Data Transfer Rate Is 100 Mbps The Type Of Fiber Used Is Single-Mode 9/125 The Working Wavelength For Side A Is 1310 Nm And 1550 Nm The Working Wavelength For The B Side Is 1550 Nm And 1310 Nm The Type Of Copper Cable Used Is Twisted Pair Cat5, Cat6 Or Cat7 Supported Standards – Ieee802.3U, Ieee802.3Z, Ieee802.1A, 100Base Tx/Fx, 278.57, 18,571.00, 1 160.71, 42 366.07, 13,574.46, 50.00, 4 166.96, 2 182.14, 4,584.00, 139.29, 92.86, 3 133.93, 20,892.86, 4.46, 238.39, 1 508.93, 17,410.71, 207.79
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