| 摘要 |
An extraction mechanism A has: a release part, e.g., a slider 6, configured to release an engagement between a cage 2 and a device, e.g., an optical module 1, inserted into the cage 2 and engaged and latched to the cage 2; an ejection part, e.g., an ejector 5, etc., configured to eject the device out of the cage 2; and a release lever 7 configured to activate the release part and the ejection part. The extraction mechanism is provided to the device. This enables to clearly inform an operator of the extraction operation. |
