User's Manual

ModuLite Installation Guide INSTALLATION
Foxcom Wireless Confidential and Proprietary Information
Document No. 43-93-005-05 y 24
4. Install Modular Base Unit in 19” rack. The number of Modular Base Units depends on the
number of Modular Remote Cabinets. Each Modular Base Unit is installed with four screws on the
front panel (two on each side) connecting to the 19” rack.
5. Install patch panel/splice tray cabinet with SC/APC adaptors in a 19” rack or wallmount
near Modular Base Units. All fibers are installed in the patch panel, in which the backside is the
fiber optic cable/cables coming from the remote side, and in the front side are SC/APC adaptors and
SC/APC jumpers to the Modular Base Units.
6. The fiber contractor splices fiber cable to the SC/APC connectorized pigtails. In the
communication room the fiber contractor splices/connects the fiber optic cable/cables coming from
the remote end with SC/APC connectorized pigtails inside the patch panel cabinet. The pigtails
connector will be connected to the SC/APC adaptors on the patch panel (from the inside).
7. Connect SC/APC jumpers between SC/APC adaptors on the patch panel to the Modular
Base Units. For every optic link (MBU--MRC) there are two fibers one uplink and one downlink
per service.
8. Connect BTS/RBS to Modular Base Units via ½” coax cable RG223 or similar with 50
impedance according the RF design (see paragraph optical and RF connections).
9. In the remote end connect pigtail/jumpers fibers from the splice box to each MRC. One splice
box can support several MRC’s according to the optical design (normally three MRC’s).
10. Connect antennas to Modular Remote Cabinet via ½” or 3/8” or similar coax cable with 50
impedance and N-type male to male.
11. Connect power supply to Modular Base Unit and Modular Remote Cabinet (refer to power
planning). Each Modular Base Unit will be connected with D.C. cables (+, -) directly to the planned
power supply. The MRC’s will be connected to the D.C. cables through D.C. clamping coming
from the communication room.
4.2. Environmental Data
Maximum ambient operating temperature: 50° C
Maximum ambient temperature in a rack: 50° C