User Manual

CDMA2000 BTS SCBS-519L10 Installation Manual/Ed.01

Since power cables are heavier and less flexible than communication cables, take special

caution when handling the power cables.

The curvature radius of the top/bottom and left/right curved part should be maximized to

protect the cable.

When Cable Is Installed

Cables should not be crossed or twisted, and future expansions should be taken

into consideration before installing the cables. The DC power cable and data

transmission cable should maintain a certain distance from the AC power cable to

prevent electromagnetic induction.

Communication cables are classified into the connector part cables and office cables.

Installing Connector Part Cable

Connector part cables are installed to the upper-rack unit and the upper-rack cable channel.

According to the installation section, connector part cables are classified into in-rack cables

and between-rack cables. According to the application, they are classified into rack cables

and optical cables. Take the cautions below when installing connector part cables:

y Connector part cables should be installed without connector damages and should be

connected properly according to the identification tag.

y The installation procedure of connector part cables is identical with that of the office

cables. Use the cable duct on the left and right sides of the rack and the upper-rack unit

to install the connector part cables between racks.

y Cables installed in the same rack should be installed ahead of the cables that must pass

the upper-rack cable channel.

y Cables from the upper-rack cable channel should be installed starting from the nearest

location to the starting point. Same types of cables should be installed on the same

route.

y When optical cables are installed, they should not be broken off and the radius should

be at least 5 cm.

y The connector should not be damaged when the connector part cables are installed.

y Check if any cracks, breakages, or damages on the assembly area occur. If any

abnormalities are discovered, replace the component and restart the operation.