User's Manual

User Manual for POD Systems Revision: 0.7
© KMW USA Inc.
1818 E. Orangethrope Ave, Fullerton, CA 92831
Tel. [phone]
www.kmwcomm.com
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Figure 1-2 How it works
Figure 1-2 is a practical example of POD DAS system. It shows how to distribute various BTS signals from Head-
end Unit to multiple Remote Units.
Especially, in case of buildings away from Head-end location which needs multiple remote units, it is composed
by the structure which distributes to multiple remote units after transmitting signal to other building through only
one optic line using H-OEM, not transmits the signal by individual optic line according to required the number of
remote units.
Also, it supports the connection between Head-end and base station through optic line using H-OIM when base
station is away from head-end location.
Coax
BTS
Bi-directional Amplifier
or Repeater
Coax
OEM-S
Equipment
Room
OEM-S
OIM_B
Optic
BTS
OIM-B
BTS
Air Interface
Server
Antenna
BUILDING #1 BUILDING #2
COAX
OPTIC
CPRI
Head-end
Remote Unit
BDA
HOM
DTM
HOM
DTM
OEM-B
OIM-S
FEM
SCM
Optic
Donor
Antenna