E-
15
Check the Optical module (as optical interface)
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Make sure you are using the specified optical module.
Check the optical module.
If it is not used a N8104-189 SFP+ module (10G-SR), it cannot support.
If it is not used a N8104-190 SFP28 module (25G-SR), it cannot support.
Make sure the optical module is inserted firmly.
Check the optical module insertion.
When connecting the module, insert the module until you hear a click sound.
□
Check the cable contact of the optical module.
If it is any dust sticks, remove the dust or clean the cable contact.
IMPORTANT:
Please work after removing optical module from a slot.
Do not look directly into the laser beam
The optical module is classified as a Class 1 Laser Product. A class 1 laser will not be
harmful to the human body. However, do not look directly into the LAN port during
operation. Keep any vacant MPO/LC connector covered with a dust cover when you do
not use it or you transport it.
Ne pas regarder directement dans le faisceau laser
Le optique module est classé comme un produit de classe 1. Un laser de classe 1 ne sera pas
nuisible pour le corps humain. Cependant, ne regardez pas directement dans le port LAN pendant
l'opération. Gardez tout MPO/LC vacants connecteur recouvert d'une housse de protection lorsque
vous ne l'utilisez pas ou vous le transportez.
Check the link partner (switch, hub, etc.)
□
Check a setting or configuration on the link partner.
Make sure the link partner setting is correct.
If the setting is mis-configured, correct the setting.
If the partner’s port is disabled, enable it.
If the problem persists even after you checked the above items, something may be wrong with
this adapter.
Please contact to reseller, sales agents or service representative.
EU Contact:
NEC Nederland B.V.
Olympia 4, 1213 NT Hilversum, The Netherlands
Summary of Contents for N8104-206
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