User's Manual Part 2

Installing the LGCell

9-26 LGCell 4.0 Installation, Operation, and Reference Manual PN 8100-40

620004-0 Rev. E

Connect UTP/STP cables from the RAUs

Before connecting the UTP/STP cables, confirm that they meet TIA/EIA 568-A spec-

ifications.

Connect all UTP/STP cables coming from the RAUs to any available RJ-45 connec-

tor on the Expansion Hub, as shown in the following figure. Make sure you connect

RAUs that are of the correct frequency and protocol.

Check the Expansion Hub Cat-5 Port LEDs

The Expansion Hub Cat-5 port LINK STATUS and SYNC LEDs should be green if the

RAUs are connected on the other end of the UTP/STP cable.

The Cat-5 port LEDs should be red if the RAUs are not yet connected.

NOTE: Refer to Section 10 for troubleshooting LEDs.

NOTE: You do not have to use all of the Cat-5 ports on the Expansion Hub. Unused

ports do not need to be terminated. Free ports can be used for future growth and to

manage changes in the in-building system.

AC PO WER

LGCell

Expansion Hub

SYNC

POWER

SYNC

LINK

STATUS

ANTENNA PORTS

DOWN

MAIN HUB PORT