Hirschmann OZD Genius G12-1300, Руководство пользователя, Страница: 46 / 72

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Installation OZD Profi 12M ...
Release 01 07/2017
Note:
– When using OZD Profi 12M Gxx-1300 (EEC), transmit power must be set
to Default (S6/S7 in Position 1).
– When using PCF fibers, transmit power must be set to Default (S6/S7 in
Position 1) for 660 nm.
– When using PCF fibers, transmit power must be set to Default (S6/S7 in
Position 0) for 850 nm.
– S7 has no function on devices with only one optical port.
4.5 Connecting the optic bus cables
Proceed as follows:

Use a duplex fiber-optic cable with BFOC/2.5 (ST ®) connectors to
connect the individual repeaters.

Pay attention to the maximum cable length of the fiber-optic cable as well
as the possible types of fibers specified in the Technical Data.

Make sure that each optical input is connected to an optical output at the
opposite end (“cross-overlink“). The corresponding BFOC sockets of the
two ports are marked on the lower front panel.

Ensure sufficient strain relief for the fiber-optic cables and pay attention to
their minimum bend radiuses.

Unused BFOC sockets are to be covered with the protective caps
supplied. Incident ambient light and, in particular, great ambient
brightness, can affect the network. The penetration of dust may impair
operation of the optical components.

Switch S6 to Position 0 (reduced) if overloading is detected at non-OZD
Profi device at CH3 .

Switch S7 to Position 0 (reduced) if overloading is detected at a non-OZD
Profi device at CH4 .
optical output (Sending direction)
optical input (Receiving direction)
CH 3
CH 4
CH 3
CH 4
CH 1
CH 2
1 0
S 1
S 0
S 6
S 5
S 3
S 2
S 4
S 7
S 8
CH3