Skype：ellen.huang20
Office：86-28-85875633
Mobile ：86-15198293575
Email：ellenhuang@vadsys.net
Address：Building d8-1, science and Technology Park, electronic science and Technology University, No.1, Shuangxing Avenue, Shuangliu District, Chengdu
Product name：VHD110 1SDI+1RS485
Product intro： 1ch one way HD-SDI Video+ One reverse RS485 Data Digital Video Optical T/R
Product name：VHD300-8V16D
Product intro： 8ch one way HD-SDI + 16 bi-direction data + Ethernet Digital Video Optical Transceiver
Product name：VHD300-4V4D
Product intro： 4ch one-way HD-SDI + 4ch bi-direction Data+ Ethernet Digital Video Optical Transceiver
Product name：VHD300-2V4D
Product intro： 2ch One-way HD-SDI + 4ch Bi-direction Data + Ethernet Digital Video Optical Transceiver
Product name：VHD300-1V4D
Product intro： 1ch one way HD-SDI + 4 bi-direction data + Ethernet Digital Video Optical Transceiver
