Allied Telesis AT-9408LC/SP Series, Руководство по установке

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Chapter 2: Installation
48
Installing an Optional Transceiver
Review the following guidelines before installing an optional GBIC, SFP or
XFP transceiver in a switch:
ˆ
A transceiver can be hot-swapped; the switch can be powered on
when you install it. However, you should always disconnect the cables
first before removing a transceiver.
ˆ
You must install the transceiver before you connect the cables to it.
ˆ
Fiber optic transceivers are dust sensitive. When a fiber optic cable is
not installed, or when you store the transceiver, always keep the plug
in the optical bores. When you do remove the plug, keep it for future
use.
ˆ
Unnecessary removal and insertion of a transceiver can lead to
premature failure.
ˆ
The SFP and GBIC slots on some of the AT-9400 Series switches are
paired with a twisted pair port. For operational information, refer to
“Redundant Twisted Pair Ports” on page 26.
Warning
A transceiver can be damaged by static electricity. Be sure to
observe all standard electrostatic discharge (ESD) precautions,
such as wearing an antistatic wrist strap, to avoid damaging the
device.
Installing a GBIC
Transceiver
To install a GBIC transceiver in an AT-9424T/GB switch, perform the
following procedure:
1. Remove the transceiver from its shipping container and store the
packaging material in a safe location.