Allied Telesis AT-GS2002/SP, Руководство по установке

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Chapter 2: Installation
42
When attaching a optical cable, be sure to observe the following
guidelines:

Be sure that the cable connector is firmly locked into place in the
port.

You should verify that you are using the appropriate type of optical
cabling for the SFP module you have installed.

You should verify that the operating specifications of the remote
fiber optic port are compatible with the SFP transceiver. For
example, you cannot connect a fiber optic SFP transceiver with a
maximum distance of 40 kilometers and an operating wavelength
of 1550 nanometers (nm) to a remote fiber optic port with an
maximum distance of only 10 kilometers and an operating
wavelength of 1310 nm.

The SFP transceiver consists of two connectors in one slot, as
shown in Figure 10. Each connector connects to a separate fiber
strand. One is for receiving data and the other is for transmitting
data. When connecting a fiber optic cable to a SFP module, be
sure that the receive fiber connector is connected to the transmitter
connector on the remote end-node device, and the transmit fiber
connector is connected to the receiver connector on the remote
node.
3. Then connect the other end of the optical cable to the link partner.
4. Power on the AT-GS2002/SP as instructed in “Powering On the AT-
GS2002/SP Media Converter” on page 43.
5. Power on the end-node devices.