Being supported by an innovative and experienced IT team, we could present technical support on pre-sales & after-sales service for Oem Die- Cast Aluminum Housing Catv 1310 10db Outdoor Transmitter With Dfb Laser, External Fiber Optical Transmitter,HFC , Fiber Optic Transceiver , Cable Tv Digital Headend ,Wdm Amplifier . For more information, please contact us as soon as possible! The product will supply to all over the world, such as Europe, America, Australia,Guyana , Guyana ,azerbaijan , Greenland .With strong technical strength and advanced production equipment, and SMS people purposefully , qualified, dedicated spirit of enterprise. Enterprises took the lead through the ISO 9001:2008 international quality management system certification, CE certification EU ; CCC.SGS.CQC other related product certification. We look forward to reactivating our company connection.