Brand: ZTE Part Number: 033030100224 Product Category: Optical Transceiver Module: SM-40KM-1550-10G Form Factor: SFP Data speed: 10G Media: SM Reach: 40km Wavelength: 1550nm Model Number: 33030100 In addition to ZTE 033030100224 , Liyuan Tech has a wide range of other ZTE optical transceivers. If you have any need or interest, please feel free to send inquiry to global@chn-liyuan.com