ZyXEL Communications XS3800-28, Руководство пользователя, Страница: 47 / 789

XS3800-28 User’s Guide
47
• Type: SFP+/DAC connection interface
WARNING! To avoid possible eye injury, do not look into an operating
fiber optic module’s connectors.
HANDLING! All transceivers are static sensitive. To prevent damage from
electrostatic discharge (ESD), it is recommended you attach an ESD
preventive wrist strap to your wrist and to a bare metal surface when
you install or remove a transceiver.
STORAGE! All modules are dust sensitive. When not in use, always keep
the dust plug on. Avoid getting dust and other contaminant into the
optical bores, as the optics do not work correctly when obstructed with
dust.
3.1.2.1 Transceiver Installation
Use the following steps to install a transceiver.
1
Attach an ESD preventive wrist strap to your wrist and to a bare metal surface.
2
Align the transceiver in front of the slot opening.
3
Make sure the latch is in the lock position (latch styles vary), then insert the transceiver into the slot with
the exposed section of PCB board facing down.
4
Press the transceiver firmly until it clicks into place.
5
The Switch automatically detects the installed transceiver. Check the LEDs to verify that it is functioning
properly.
6
Remove the dust plugs from the transceiver and cables (dust plug styles vary).
7
Identify the signal transmission direction of the fi ber optic cables and the transceiver. Insert the fi ber
optic cable into the transceiver.
Figure 13 Latch in the Lock Position
Figure 14 Transceiver Installation Example