3Com 3C35420 Instrukcja instalacji - Strona 4
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FDDI M
I
ODULE
NSTALLATION
Before You Install
Read before
installing in an
empty slot
G
UIDE
IEC 825, Class 1 LED devices are for connection only to Class 1 LED
devices. Multimode fiber-optic interfaces use LEDs. IEC 825, Class 1 laser
devices are for connection only to Class 1 laser devices. Single-mode
fiber-optic interfaces use lasers.
LED PRODUCT
Before you install your new module, follow the appropriate preinstallation
instructions in this section, depending on whether you are installing the
initial FDDI module or replacing one.
CAUTION: The FDDI module requires release 2.0.0 or higher of the
CoreBuilder 3500 system software.
Your system is shipped with no modules installed and with protective
faceplates covering the installation slots. Before you install the module,
remove the protective faceplate that covers the selected installation slot.
To remove a faceplate:
1 Loosen the two captive screws that secure the faceplate to the chassis.
2 Move the injector/ejector handles to the outward position.
3 Pull the faceplate away from the system. See Figure 2.
Figure 2 Removing the Faceplate
R
PWR
RUN
Injector/Ejector handle
CLASS 1
PCMCIA
ERROR
R
N
S
SYS
INS
PS1
PS2
FAN
TEMP SERVICE
Captive screw
CLASS 1
LASER PRODUCT
ETHERNET
MODEM
TERMINAL
10BT
INS
Faceplate