每经AI快讯，有投资者在投资者互动平台提问：公司此前披露已完成单通道448G高速通信线样品开发，并送交客户验证。请问目前该产品的验证进展如何？是否已通过关键测试？预计何时能进入小批量或量产阶段？ 沃尔核材（002130.SZ）4月7日在投资者互动平台表示，公司已完成单通道448G高速通信线样品开发，并交由重点客户验证中。（文章来源：每日经济新闻）
Source Link每经AI快讯，有投资者在投资者互动平台提问：公司此前披露已完成单通道448G高速通信线样品开发，并送交客户验证。请问目前该产品的验证进展如何？是否已通过关键测试？预计何时能进入小批量或量产阶段？ 沃尔核材（002130.SZ）4月7日在投资者互动平台表示，公司已完成单通道448G高速通信线样品开发，并交由重点客户验证中。（文章来源：每日经济新闻）
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