User's Manual

System Description
The ModuLite
TM
is a new system for the provision of In-Building multiple wireless
services. Its high performance yet cost effective structure efficiently enables the addition
of new wireless services.
The ModuLite
TM
is a hybrid fiber coax modular solution designed to serve multiple
wireless services using a single common cabling infrastructure. The cabling infrastructure
includes a fiber optic cable, a single coax cable, and a single antenna.
The ModuLite
TM
has two main modules, the MBU (Modular Base Unit) and the MRC
(Modular Remote Cabinet). Both components are designed such that they can be located
in easily accessible area, such as the communication room, the communication closet, or
in the riser.
MBU
Se rvic e 1
Se rvic e 2
Se rvic e n
RF
Interface
Optical
Module
MRU
RIM
48VDC
ModuLite 810 Stand Alone
50 Ohm Ter.
50 Ohm Ter.
Access
Point
Amplifier
ModuLite 810
110VAC
110VAC
48VDC
Ethernet
Figure 1: ModuLite™ Block Diagram
The MBU converts RF signals from the RF source (Base Stations/off- air repeater) to an optical signal
using direct modulation technology. Each BU module can support two to four services, depending on
the application. The MBU is connected via a single mode fiber optic cable to the MRC.
The MRC is comprised of modular remote units, each supporting two to four services, yet each
modular remote unit has sub RF channels in order to maximize the performance of each specific
service in terms of IMD suppression and dynamic range. Each MRC can contain four modular remote
units, hence at least eight services. The RF modules can be added as required to support the required
services. The MRC converts the optical signal to RF, performs filtering and enhanced signaling via its
Remote Interface Module, and connects to a single antenna via a single coax cable.
The ModuLite’s TM main features are as follows:
· Single cabling and antenna system for all services
o enables fast deployment for WSP’s of new services
o reduces tenant disruption
o simplifies maintenance