Справочник Пользователя для Fiber-Span LLC FS31-15C
1
3434 Rt. 22W ▪ Suite 140 Branchburg, NJ 08876
908.253.9080 ▪ fiber-span.com
2.
Introduction
The FS31R-15C Very High Frequency (VHF) Fiber Optic Remote Repeater Unit (FO-RRU) is a
linear 4 Watts (36 dBm) RF power amplifier covering the frequency range from 162 to 175
MHz. The unit offers fiber input / output interface for long haul operation through a single mode
fiber medium.
Device improves in-building wireless coverage enhancement to eliminate dropped calls and poor
reception by amplifying and re-broadcasting a cell tower signal throughout a building.
While the fiber section is bandwidth unlimited, the internal RF components are optimized for
best operation in the VHF bandwidth. RF has a separate input and output port to accommodate
simplex application; however this product series can contain a duplexer for a bi-directional
configuration ensuring uplink and downlink into a distributive antenna system (DAS).
3.
Revision History
Version
Description
Date
Author
1
Draft release
5/1/2012
C.M.
2
Update FCC Statement
24-May-12
J.S.
3
Changed MPI distances to 1.5 and 2.5
meters
31-May-2012
J.S.