The Lynx Technik AG Simplex LC Connector to Simplex ST Connector Fiber Optic Adapter Kit includes a 19.6” singlemode fiber cable and a gender change adapter. It allows the use of ST fiber connections on the OTX 1810 Dual 3GBit SDI to Fiber Optic Transmitter. The adapter cable introduces less than 0.25 dB attenuation.