1. THE COMPANY
A Brief Overview

2. Intelligent Comms Limited is a leading, UK based, fibre optic products manufacturer, and supplier.
We specialise in the manufacture of fibre optic communication & networking products, satellite broadcast solutions and TV peripheral equipment .
We offer an extensive range of products from basic passive infrastructure to active categories, including FTTx solutions.
We are “EXCLUSIVE” global distributors for the innovative and patented WALLFIT system.
About ICL

3. PRODUCTS
The WALLfit ® system represents the natural evolution of a home distribution system from traditional copper cables to high speed fibre optic cables.
It offers some highly innovative advantages over traditional copper cable:
High Quality of Signals over long distance, without degradation
Broadband connection
Simple Network installation
Easy Upgrade of Networks

4. SOCKET SPECIFICATIONS

5. PRODUCTS
TX55
TX75
TX85
MATV/SMATV RF over Fiber Optical Transmitter

6. PRODUCTS Parameter Worst Case Typical Units Optical laser type
DFB uncooled
Optical output connector
SC/APC single mode receptacle
Optical output wavelength nm
Freq bandwidth
MHz
Nominal optical output power
5 (TX55)
7(TX75)
8( TX85)
dbm
RIN
-145 max DB/Hz
(worst case)
Supply voltage
<5VA
vac
size
150x70x50 mm
weight
1000 Gr
RF coax connector
75 ohm F type
Tipical drive level
70-90 dBuV
(depending on channel number and conditions
IIp3
dBm
13typ
(only TX55)
OIP3
10 typ
Link with Aopt=5 dB, RX series RX55
OIP2
14dBm D2 dB
<-40 dBc

7. PRODUCTS Parameter Worst Case Typical Units RF bandwidth 100-2150
MHz
RF flatness (with RX55 receiver)
+/-3 db
Output level Satellite's TP
45 (at -10dbm optical input)
65 (at 0 dbm optical input)
dBuV
Output level aerial DTT
50 (at 0 dbm optical input)
70 (at 0 dbm optical input)
TXEquivalent link gain connected to WALLFIT SOCKET as optical receiver
TX *Aopt
TX *Aopt
TX *Aopt
TX55 Link budget with WALLFIT socket as optical wideband receiver 15 20
TX75 Link budget with WALLFIT socket as optical wideband receiver 17 22
TX85 Link budget with WALLFIT socket as optical wideband receiver 18 23
MER QPSK 30mhz bw satellite transponder 14

8. PRODUCTS

9. PRODUCTS

10. PRODUCTS
EXAMPLE OF BASIC TV DISTRIBUTION

11. PRODUCTS
CATV NETWORK USING WALLFIT

12. PRODUCTS
OPTICAL PLC SPLITTERS