24
2.5 Mounting
2.5.1
The model 9525A can be mounted
directly to a flat surface using the
attached mounting plate. The
mounting plate attaches to the bottom
of the unit using four screws.
Use the oval holes in the plate to
mount the unit to the flat surface.
Although not required, it is best to
mount the unit to a heat conductive
surface to maximize heat transfer
away from the units.
F
IGURE
5
–
S
TAND
A
LONE
M
OUNTING
2.5.2
The 9252A can alternately be
mounted in a Model 9001 chassis.
Nine units will fit in one 9001-0
chassis, eight will fit in a 9001-1
chassis and seven will fit in a 9001-2
chassis. Remove and save the 4
screws holding the surface mounting
plate to extrusion. Attach the
9000KIT-5 to the unit using the four
corner screws that hold the rear panel
on the Model 9525A (D shell
connector end). Then attach the units
to the chassis using the captive
screws in the plate supplied with the
kit.
F
IGURE
6
–
S
YSTEM
9000
C
HASSIS
M
OUNT
2.6 Optical Cabling
2.6.1
GENERAL
The Model 9525A communicates over four fibers: two fibers to transmit and receive in one direction
and a second fiber to transmit and receive in the other direction.
Most cable manufacturers identify the individual fibers in the cable. Check the fiber and mark it to
ensure that the fiber connected to the TX1 and RX1 ports of the modem at one end are the same
fibers that are connected to the RX2 and TX2 ports, respectively, of the modem at the other end.
Summary of Contents for 9525A
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Page 12: ...12 FIGURE 1 MODEL 9525A ENGINEERING VIEWS AND DIMENSIONS...
Page 16: ...16 FIGURE 3 FAULT TOLERANT RING ARCHITECTURE...
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