Replace the fiber or optical transceiver to see if the connection can be established. If the issue persists, contact technical support staff. This article will help you understand various warning signs for common faults, suggest practical troubleshooting steps, and share preventive inspections and maintenance, so you can do your. The default timeout period for an NVMe over RoCE link to connect to a target is 10 minutes. ZR Cable Optical Module What happened to the failure of the optical module The failure of the optical module function is divided into the failure of the transmitter and the failure of. The primary factors affecting the successful docking of optical transceivers are as follows: Wavelength Different wavelengths experience varying transmission loss and dispersion in the fiber, leading to different transmission distances at the same speed.