? Single-mode or multi-mode converters accept? FC / SC / ST interface customization? 1 * 9 industrial or commercial? FAST ETHERNET AND ITU G.957 / 958 standard? 3.3V or 5V supply voltage selectable? PECL or TTL different Input, output level selectable? PECL / LVPECL or TTL / LVTTL Singal Detection output alternative? fully compatible GR-468-CORE? ROHS compliant? singlemode or multimode conversion accept FC / SC / ST interface customization 1 * 9 industrial or commercial FAST ETHERNET AND ITU G.957 / 958 standard supply voltage of 3.3V or 5V TTL optional PECL or different input and output level selectable PECL / LVPECL or TTL / LVTTL Singal Detection output alternative is fully compatible with GR- 468-CORE ROHS compliant work environment: -20 degrees to 70 degrees Interface Type: SC Dimensions: 27.2 * 20.32 * 10.4 (mm) transmission: 40KM distance above to be customized Model: 1 * 9 1.25G / 1.25G 40km single income single photovoltaic module voltage input: 3.3V / 5V (V) Brand: KEH transmission distance: 40 (km) emission wavelength: 1310/1550 (nm) transmit power: -6 ~ -8 (dbm) Brand: H-xin Model : 1 * 9 1.25G / 1.25G 40km single-income single photovoltaic module interface type: SC transmission distance: 40 (km) transmission: 40KM distance above the emission wavelength to be customized: 1310/1550 (nm) transmit power: -6 ~ -8 (dbm) Input voltage: 3.3V / 5V (V) Dimensions: 27.2 * 20.32 * 10.4 (mm) Working environment: -20 degrees to 70 degrees