The physical connection in the attached picture has been established. To resolve connectivity issues with 5094-AENSFPR, we need to configure DLR supervisor at specific locations. Prioritizing the configuration is crucial. Do we also need to connect fiber between the two Etaps? When both single-mode fibers are connected from the converter to 5094-AENSFPR, the Ethernet Adapter module loses connectivity, causing the controller to enter a Disqualified state.
Unfortunately, there are numerous errors that need to be addressed in your network setup. To begin, it is essential to activate a DLR supervisor, preferably on port 5094, although there are other suitable options available. If using just one supervisor, keep the precedence as it is, but adjustments may be necessary in Beacon parameters for fiber configuration. Moving on, it is not possible to designate only one EN2TR port for DLR; both ports must be either DLR-compatible or not. Additionally, inserting an unmanaged switch into the DLR is not recommended; instead, opt for an ETAP device. Connecting Device ports of ETAPs as shown in the setup can result in a loop, which should be avoided. Furthermore, only DLR-rated fiber media converters should be used, with single-mode media compatible with Stratix or 5094 adapters exclusively. Multimode media is supported by ETAP devices. Lastly, the network architecture must prioritize redundancy for reliability. To learn more about these configurations, refer to publications ENET-AT007 and HIGHAV-RM002.
It appears that you are not utilizing DLR on EN2TR and are connecting to the ring using Device ports on the ETAP. In this scenario, using an unmanaged switch can create a loop, which is not a recommended setup. It is advised to use another ETAP on the ring instead to avoid this issue. Furthermore, utilizing an "indirect" DLR for redundancy is not recommended according to HIGHAV-RM002. I suggest using EN2TRs within the ring and employing ETAP rather than an unmanaged switch. However, it is important to address the media converter issue that still needs to be resolved.
When it comes to addressing errors in your setup, it's important to start by enabling a DLR supervisor on a specific port, such as 5094. Be sure to adjust Beacon parameters for fiber as needed. Avoid setting only one EN2TR port to DLR and never use an unmanaged switch in a DLR configuration - opt for ETAP instead. Avoid creating loops by connecting Device ports of ETAPs. Utilize DLR-rated fiber media converters, like Stratix or 5094 adapters for single mode media. For multimode media, ETAP is your best bet. Keep in mind that network redundancy is crucial for reliability. Dive into publications ENET-AT007 and HIGHAV-RM002 for more information.
Yes, connection of the fiber between the Etaps is necessary, but it seems like your Ethernet Adapter module's connectivity issue might be a result of excessive attenuation in your single-mode fibers. You might want to check your splice losses and ensure that they're within acceptable limits. While configuring the DLR supervisor is essential, you also need to make sure its placement respects the single fault resilient criteria to avoid your controller from getting disqualified.
It sounds like you're dealing with a tricky setup! If both single-mode fibers are causing the Ethernet Adapter module to lose connectivity, it might be worth double-checking the compatibility of the fibers and ensuring that all the configurations are applied correctly on the DLR supervisor. Additionally, consider whether there’s any interference or miscommunication between the devices, especially if the controller goes into a Disqualified state. It could also help to run some diagnostics or check for updates that could resolve the connectivity issues. Have you tried isolating the connections to see if a single fiber works better?
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Answer: - Prioritizing the configuration of the DLR supervisor is crucial because it helps ensure that the network is set up correctly and can effectively communicate with the 5094-AENSFPR device.
Answer: - Yes, connecting fiber between the two Etaps is necessary for establishing a proper connection. Without the fiber connection, the Ethernet Adapter module may lose connectivity, leading to issues such as the controller entering a Disqualified state.
Answer: - When both single-mode fibers are connected from the converter to 5094-AENSFPR, it can cause the Ethernet Adapter module to lose connectivity, which in turn can lead to the controller entering a Disqualified state.
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