Exhibit 21.1

SUBSIDIARIES OF OPLINK COMMUNICATIONS, INC.

	Jurisdiction of
Name of Entity	Formation
Accumux Technologies, Inc.	California
Cayman Oplink Communications, Inc.	Cayman Islands
F3 Inc.	Taiwan
King Galaxy International Limited	British Virgin Islands
OCP Asia, Inc.	Taiwan
OCP Asia Investment, Inc.	Taiwan
Oplink Communications (HK) Limited	Hong Kong
Oplink Macau Commercial Services Company Limited	Macau, China
Optical Communication Products (Europe) Ltd	United Kingdom
Optical Communication Products, Inc.	Delaware
Shanghai Oplink Communications, Inc.	Shanghai, China
Taiwan Oplink Communications, Inc.	Taiwan
Zhuhai FTZ Oplink Communications, Inc.	Zhuhai, China
Zhuhai FTZ Oplink Optical Communications, Inc. (formerly Zhuhai Oplink Communications, Inc.)	Zhuhai, China