3Com NETBuilder II FDDILink, Установка

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1-4 C
HAPTER
1: I
NSTALLATION
CAUTION: Only remove the filler panels from the slots that will house the
FDDILink module. All unused slots require filler panels to maintain proper
cooling of the unit and regulatory compliance. Failure to cover open slots can
cause the NETBuilder II bridge/router to overheat, which will void the warranty.
2 Slide the FDDILink module into the top slot.
Figure 1-4 Insert module into chassis
3 Engage the ejector tabs and secure the module in the slot.
Do not use optical instruments to view laser output of the single- and
mixed-mode FDDILink modules.
WARNING: The use of optical instruments may cause eye hazard.
ATTENTION: L’utilisation d’instruments optiques peut être dangereuse pour
les yeux.
ACHTUNG: Die Verwendung von optischen Instrumenten kann eine Gefahr für
die Augen bergen.
ADVERTENCIA: El uso de instrumentos ópticos puede ser peligroso para
los ojos.
4 Tighten the captive screws.
A solid connection of the front panel to the chassis is required for proper
operation. Do not use the screws to force the board into place.
Refer to “Cabling the Module” on page 1-6 to cable your FDDILink module.
Installing the Module
in a 8-Slot Extended
Chassis
To install the module into the NETBuilder II 8-Slot Extended chassis, follow these
steps:
■
You will need a small flat-blade screwdriver.
■
You can safely install a module without turning off or rebooting the
NETBuilder II bridge/router.
1 Remove the filler panel from the slot you have selected.
If the cable strain relief bracket that came with you chassis is already installed,
remove it also.
4
5
1
2
3
8
7
6
2
7
®
FDDI
STATUS
MULTI MULTI
A STATUS B STATUS
B A
BYPASS
MULTI/MULTI
a
b Slide module along guide
rails until it engages
ejector tab notch
With module right side up,
grasp left and right sides
of front panel