Huawei OptiX OSN 2500 Quick Installation Manual page 49

Installing and Routing the Fibers
1
Installing and Routing the External Fibers
a
Upward Cabling
•
Route fibers in the fiber cabling trough of the vertical column in the cabinet. If the two fiber holes have insufficient
space for the fibers, you can also route fibers through the cable hole.
•
When the fiber jumpers are led from the cabinet to the ODF, you must add an open corrugated pipe whose two
ends are led into the cabinet and the ODF for 10 cm.
•
A maximum of 60 fibers with 2 mm diameter are recommended for an open corrugated pipe with 32 mm diameter.
•
Bundle the fibers by using a binding strap. Then, bundle the fibers on the fixing plate by using cable ties properly
so that the fibers can be removed freely. When routing fibers, take proper measures to prevent the fiber
connectors from being damaged.
When routing and installing fibers onsite, you need to clean fiber end faces. For detailed operations, see the multimedia
at the following website:
http://support.huawei.com/carrier/docview!docview?nid=DOC1000132657
Corrugated pipe
a
a
b
b
46
Fiber hole
Cabling trough
Cabling trough