A robust optoelectronic transceiver module which is quick, easy, and inexpensive to manufacture. The transceiver module has a main housing which consists of a circuit board having an optical subassembly mounted thereon. The module housing may be pluggable via a retention member received within the receptacle....http://www.google.de/patents/US6267606?utm_source=gb-gplus-sharePatent US6267606 - Removable transceiver module and receptacle