Triax TOL 32 307610 Leaflet

Product codes
307610
Page of 2
131
Triax fibre optical LNB
- a high quality, high performance universal LNB
 
Universal LNB with fibre optic output for long  
 
range coverage
 
Minimizes losses on long distances 
 
(max. 0.3dB/km versus 32dB/100m on coax)
 
7dBm optical link output supports up to 
 
32 way splitting (32 converters)
 
Uses 1310 nm technology
The Triax TOL32 optical LNB provides a 1310 nm 
wideband optical output where all four satellite polarities 
are stacked into one frequency range (950-5450 MHz). 
Using modern laser technology this frequency range can 
be transmitted via a single laser over a very large distance, 
and can sustain splitting into 32 ways. This allows a system 
setup that can drive a fairly large passive optical network 
(PON) before the signal is finally fed into a number of virtual 
converters for traditional coax distribution. 
TOL 32 optical LNB
TOL 32 optical LNB
TOL 32 optical LNB
Type
TOL 32
Art. No.
307610
Frequencies
Input frequency range
GHz
10,7 – 12.75
Band stacking, vertical
GHz
0.950 – 3.0
Band stacking, horisontal
GHz
3.4 – 5.45
Polarization
linear
Horizontal and vertical
Optical
Wavelength
nm
1310
Optical output power, (nominal@25 ºC)
dBm
7.0 
Variation, output power, (over full temperature range)
dBm
± 0.2
Equivalent split levels possible (max.)
ways
32
Total loss (nominal)
dB
18.3
Noise
Noise figure (typical@25ºC/ max. @25ºC)
dB
0.5/1.1
Noise figure (typ. over temperature/ max. over temperature)
dB
0.7/1.3
Gain
Conversion gain (min. at room temperature/ max.at room temperature)
dB
72/62 
Gain variation (-30 to +60 ºC)
dB
± 2
Gain flatness (0.95 to 5.45 GHz)
dB
5
Gain ripple (per 26MHz bandwidth segment)
dB
≤0.5
Local Oscillator (L.O.)
L.O. frequency, vertical/ horisontal
GHz
9.75/ 7.3
L.O. phase noise (offset frequency 1 kHz/ 10 kHz/ 100 kHz/ 1 MHz)
dBc/Hz
-55/ -80/ -100/ -110
L.O. stability, initial setting
MHz
± 1
L.O. temperature drift (-40 ºC to +60 ºC)
MHz
± 2
L.O. aging and total drift (10 years)
MHz
± 4
Additional
Image rejection (min.)
dB
40 
Cross polar isolation (typ./ min.)
dB
30/25
Spurious output - in band (950MHz-3GHz, 3.4GHz-5.45GHz)
dBc
-25
LNB type
Universal Wholeband
Supply voltage, nominal/ maximum survival voltage
VDC
12/ 25
Current consumption
mA
< 450
DC-input
F-type, female
Optical output
FC/PC
Dimensions / temperature
Mounting dimensions / neck diameter
mm
40
Ambient operating temperature range
ºC
-30 - +60
Technical data