Interconnecting Shelves
274
Installation and Commissioning Manual
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3000R
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2012
ADVA AG Optical Netw
orking
ADVA Conf
idential
e) Carefully slide the duplex LC connector on one end of the long
patch cable with the red marker up into the Rx and Tx connectors
of the SFP/2G1/850I/MM/LC transceiver until you can hear a
“click”.
f)
Tuck the patch cable in the fiber tray and route it along the vertical
cable tie mounted on the left-hand side of the rack down to the
SCU in the last main shelf. The cable tie affixes the patch cable to
the side of the rack to reduce the risk of fiber pinching.
g) Remove the dust cover from the SFP/2G1/850I/MM/LC device,
installed in the downlink interface of the SCU in the last main
shelf. Store it in a small sealable container for later use.
h) Carefully slide the duplex LC connector on the other end of the
patch cable with the red marker up into the Rx and Tx connectors
of the SFP/2G1/850I/MM/LC transceiver until you can hear a
“click”.
If you have any problems that result in a deviation from the connecting proce-
dure described above, contact ADVA Optical Networkingís Technical Support.
See the Preface for contact details.
End of Procedure
Interconnecting 1HU Shelves with SCU-S Modules
This subsection describes the procedure that must be followed in order to inter-
connect 1HU Shelves using SCU-S modules.
Not more than two 1HU shelves equipped with SCU-S modules build one net-
work element. In order to establish communications between these shelves,
connect the SCU-S downlink port of the master shelf to the SCU-S uplink port of
the main shelf. This connection is an unprotected link. The basic inter-shelf
communications is via the SCU-S ring. For this purpose, connect the SCU-S
downlink port in the main shelf to the SCU-S uplink port in the master shelf as
shown in
P
S
Note
If the this patch cable has been connected completely, the
corresponding LEDs on both modules should be green.