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Technical
information
LexCom Performance
The active all-in-one module provides the interface
for the LexCom Performance system. The incoming
services are distributed into the cable links on
individual pairs by the dedicated features of the core
unit, such as;
n
Broadband amplifier for TV/Radio with separate
output stages
n
Data panel with true cat.6 link performance
n
Telephone line splitter with support of 2 different
lines (maximum of 4 ren per line)
The system requires LexCom Performance cable in
its use to accommodate a link length from 2 to 50
metres.
Below the cover, the links are terminated to the
unit, and turning-adjustment of each output stage is
done per link to adapt for the lengths. Also global
adjustments for Gain and Tilt of the incoming CATV
line is possible.
If more than 8 outlets are needed in an installation, 2
or more core units can be daisy chained to achieve
16, 24,..outlets capacity.
The core unit includes power supply and connection
cords for the telephone line inputs.
Core unit electrical and technical data
Power consumption
14W max
Bandwidth
47-862 MHz (CATV on all links)
Grain forward
Global = -5 / +15 dB
Tilt (equalizer)
Global = + / - 6 dB
Input level
60-77 dBµV (CATV RF input)
Return loss
-10 dB min. (CATV RF input)
Insertion loss
RF input to DATA = 4 dB
RF input to TEST = 10 dB
DATA to RF input = 4 dB
Screening attenuation
> 90 dB (class A)
Impedance input
75 Ohm (CATV RF input)
Input voltage
12 Vdc
Construction and material data
Input interface
Tele lines: 2 x RJ11
Data ports: 8 x RJ45 STP
CATV RF: F-conn. (fe-male)
Security line: RJ3 1X
Power supply: 5.5mm jack (+ on centre)
Output interface
Cable links: LSA punch down (TIA568B)
CATV test: F-conn. (fe-male)
CATV data: F-conn. (fe-male)
Standards and approvals
Application standard
EN50083-2: emission and immunity
Cabling standards
EN50173:2002 Cat.6 PL
A 4-pair high bandwidth and double shielded
installation cable for LexCom Performance
applications. It offers Superior shielding with each
pair individually shielded in metal foil and the overall
tinned copper wire braid (S/STP).
The cable is specifically matching the applications
in the LexCom Performance system, using the well
known colour coding from LAN installations.
The LexCom Performance installation cable can be
used in both surface and flush mounted installations
and shows excellent resistance to damage and
reduction of performance due to stress from the
installation work.
The cable is offered in both 120 m box and 300 m
drums, where the box is matching the average cable
need for an apartment installation.
Installation cable electrical and technical data
Attenuation
47 dB @ 600 MHz / 100 meter
Bandwidth
0 - 900 MHz
Impedance
100 Ohm nom.
NEXT
93 dB @ 100MHz
80 dB @ 300 MHz
75 dB @ 600 MHz
Signal Velocity
0.8 c
Bending radius under
installation
Min. 65 mm.
Bending radius Installed Min. 30 mm.
Temperature, Installation 0 °C to +50 °C
Temperature, Operation -20 °C to +60 °C
Construction and material data
Material
LSFROH
Weight
55 kg/km
Printing
Home installation cable 2x4xAWG23 SSTP
Caloriefic Value
0.55 MJ/m
Cable Ø
7.1 mm
Colour: conductor
White/Blue, white/orange, white/green, white/brown
Colour: sheath
White RAL 9010
Standards and approvals
Absence of halogens
ISO 60754-2
Flame Retardance
ISO 60332-1 / -3
Application standard
EN 50173-1
Cable standards
EN 50288-5-1
Application standard
ISO 11801