For WTD RTXM191-400 1.25G-1310NM-10KM-SM-ESFP Fiber Optic Module

Compatible transceiver for WTD RTXM191-400 from brand VBNM. Key specifications: 1.25G data rate; 1310NM wavelength; 10KM maximum reach; SM (single-mode) fiber; ESFP form factor. Brand: VBNM. Origin: Mainland China.