Installing The Management Module - 3Com 3C16685 User Manual

Superstack ii dual speed hub management module
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20
C
1: O
HAPTER

Installing the Management Module

Before you install the management module, please ensure that any
equipment to be attached to the Dual Speed Hub 500 has the latest
version of its driver software installed, especially any network
interface card.
The slide-in modules for the Dual Speed Hub 500 are not
hot-swappable. Swapping modules while the unit is powered on will
result in the module port being disabled until the unit is powered off
and on again. Please follow the instructions for the correct procedure
for inserting and removing the modules given below.
To install the management module into the Dual Speed Hub 500:
1 Ensure that the hub is disconnected from the power supply, and that
you are wearing an anti-static wristband connected to a suitable
earth point.
2 Place the hub on a flat surface. Using a suitable screwdriver, remove
the blanking plate that covers the transceiver module slot (on the
rear of the hub) that you are going to insert the management
module into (you can use either slot). Do not remove any other
screws from the rear of the hub. Refer to the user guide supplied
with the hub if uncertain of the position of the blanking plate.
3 Keep the blanking plate in a safe place. If you remove the
management module at any time, you must replace the blanking
plate to prevent dust and debris entering the hub and to aid the
circulation of cooling air.
4 Hold the management module so that the text on the front panel is
upright, and slide it into the hub, as shown in
edge connector is fully engaged. The front panel of the management
module should lie flush against the rear panel of the hub.
I
VERVIEW AND
NSTALLATION OF THE
M
M
ANAGEMENT
ODULE
Figure
2, ensuring the

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