Maiwe MIEN2220-4F Руководство пользователя - Страница 17
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MIEN2216/18/20&MIEN6216/18/20 Industrial Ethernet Switch
This switch uses lasers to transmit signals over fiber cable. Laser Class 1
laser/LED products can cause serious damage on the eyes harmless. When
the equipment is power on, please do not stare directly into the laser beam.
Connection fiber cable , please use following steps:
When use fiber cable port, remove SC/FC/ST port cover; When it finish
work, please put the plastic cover to protect the fiber optic head, keep clean.
Check the fiber optic cable head whether it clean or not. If it not clean,
will effect port and communication quality.
One fiber optic head connect with Ethernet switch optic port, the other
fiber head connect with another equipment fiber optic interface equipment.
After connection, please check switch the front interface's LNK/ACT LED
lights. If lights on, connection is available.
3.2.4. Cable layout
Laying of cable should as following conditions:
Before laying cable please checking if it is suitable for project.
Before laying cable laying please checking quantity, route to, location an
other related , construction design whether suitable. Separate users cable and
power supply cables.
Please check the cable do not broken or other connector.
Fiber optic cable should be straight in the aisles neatly inside, turning
uniform, smooth and straight.
cable in the channel, it should be straight, not close to channel, blocking
the other inlet and outlet holes in the cable channel out of the corner site or
cable should be binding and fixed.
Do not mix cable, power cable, GND cable. Do not overlap.
If cable is too long, it must be structured cable support rail site on the
middle, do not pressure the cable.
It is necessary to prevent the cable too tie and turns should be minimized,
turning radius should be suitable. Banding should be appropriately tight, not
too tight.
Cable should be the appropriate identity, easy to maintain.
Attention:
Laying cable, it is necessary to prevent the cable tie and turns should be
minimized, and the turning radius is not too small, the turning radius is too
small will lead to a serious loss of optical signal link. The quality of
communication.
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