Products have access products business, PDH Guangduan Ji, SDH Guangduan Ji, interface converters, broadband access products, the market covers 15 provinces and has been exported to foreign countries.

  • 主要产品有多业务接入产品,PDH光端机,SDH光端机,接口转换器,宽带接入产品等,市场覆盖15个省并已远销国外。
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