
HS Code: 85176221
Product Description: Optical line terminal and PCM equipment
Product Chinese description: 光端机及脉冲编号调制设备(PCM)

HS Code: 85176222
Product Description: Optical transmission equipment for wave-division...
Product Chinese description: 波分复用光传输设备

HS Code: 85176229
Product Description: Other optical communication equipment
Product Chinese description: 其他光通讯设备

HS Code: 85176231
Product Description: Communication network synchronizing equipment
Product Chinese description: 通信网络时钟同步设备

HS Code: 85176232
Product Description: Ethernet Exchangers
Product Chinese description: 以太网络交换机

HS Code: 85176233
Product Description: IP telephone signal converters
Product Chinese description: IP电话信号转换设备

HS Code: 85176234
Product Description: Moderm
Product Chinese description: 调制解调器

HS Code: 85176235
Product Description: Hubs
Product Chinese description: 集线器

HS Code: 85176236
Product Description: Routers
Product Chinese description: 路由器

HS Code: 85176237
Product Description: Wired network interface cards
Product Chinese description: 有线网络接口卡