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strength member, metal supports with screws are used. Optical fibers are laid in
a splice cassette for 32 shrinkable plastic sleeves. Welded pigtails are connected
to SC adapters located on the adapter plane. Then the adapters are connected
to SFP modules with the use of optical patch cords. It is allowed to connect the
pigtails directly to SFP without any unnecessary connections.
Nylon ties, shrinkable plastic sleeves, pigtails and
adapters are not included in the scope of supply.
7.4 Power supply connection
The switch is connected to 230V AC source. Power supply cable is pulled into
the unit through PG13,5 cable gland and is connected to the power supply
terminal blocks.
Figure 7.4.1 - Connection of switches in a chain
