NEC N8104-225, User Manual

Page: 52 / 69

E- 17
2.
Hardware Installation/Uninstallation
For hardware installation/uninstallation, refer to the User’s Guide of the server.
IMPORTANT:
-
When the system is up, please turn the power off after shutdown process on the OS. and
then unplug the AC power cord
-
For rack-type server, before open the top cover, need to disconnect the cable from this
product.
-
If the PCI slot on the riser card or server is provided with screws, be sure to screw this
product in place to prevent contact between this product and the adjacent board. Also,
secure the board adjacent to this product with screws in the same manner.
Unplug all power cords
Turn the power off and unplug the power before removing the computer's cover. Failure
to do so could endanger you and may damage the adapter or computer
Do not look directly into the laser beam
The SFP/QSFP 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 optical 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 SFP/QSFP module est classé comme un produit de classe 1. Un laser de classe 1 ne sera pas
nuisible pour le corps humain. Cependant, ne pas regarder directement dans le port LAN pendant
l'opération. Gardez un connecteur optique vacants recouvert d'une housse anti-poussière lorsque
vous ne l'utilisez pas ou vous le transportez.
Avoid installation in extreme temperature conditions.
Immediately after the server is powered off, its internal components such as heat sink are very hot.
Leave the server until its internal components fully cool down before installing/removing any
component.
Ground yourself to dissipate any static charge before handling the adapter.
To prevent any damage on components due to static electricity, make sure to discharge
static electricity from yourself before you touch N8104 adapter.
Don’t touch uncoated metal parts on adapter.
Never touch N8104 adapter’s LAN port, terminals of components or uncoated metal
parts on adapter. Otherwise, taint, erosion or others may cause loose connection. Do
not touch this product with wet or dirty hands.
Excessive force could break the connector.
On installing this adapter, do not insert it by force. Otherwise, N8104 adapter and the
server may be damaged.
Don’t touch the tip of bracket to other parts of server
When you insert N8104 adapter into expansion slot, be careful not to touch the tip of
bracket to other parts of server (such as other components or board). Otherwise, they
may be damaged.
Firmly connect the network cable
When connecting the cable, insert the cable connector until you hear a click sound.