长期仪器
产品指标: from1.5Mbps-622Mbps产品信息:The MP-1220A is a portable measuring instrument for ATM networks;it can measure the PDH/SDH physical layer,the ATM layer,and the AAL.it is the perfect instrument
地址:深圳市福田区华强北路30号华强电子世界
联系人:蔡毅
电话:0755-83610849
手机:13510619326
email:lscaiyi@gmail.com