BH3630(X) PCM Multiplexer
BH3630-E1 PCM Multiplexer
BH3660(X) PCM Multiplexer
1~300 FXO/FXS to fiber transmiss
Contact: Sales Whatsapp : 18519233897
Phone: 139-1061-8308(7*24 Hr 热线)
Tel: 010-57215868
Email: sales@chuangjilink.com、support@chuangjilink.com
Add: No. 128 South Fourth Ring Road, Fengtai District, Beijing