johansson 4031 DSCR/LEGACY TWIN FTU Optical Convertor User Manual

: June 9, 2024
: johansson

Table of Contents

INTRODUCTION
INSTALLATION OF THE HARDWARE
TECHNICAL SPECIFICATIONS REF 4031
TECHNICAL SPECIFICATIONS REF 4032
TECHNICAL SPECIFICATIONS REF 4033
CHANNEL PLANS
SAFETY INSTRUCTIONS
CONDITIONS OF WARRANTY
Support
References
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johansson 4031 DSCR/LEGACY TWIN FTU Optical Convertor User Manual

INTRODUCTION

Product description REF 4031

optical wavelengths: 1310nm (V) + 1330nm (H) + 1550nm (T)
optical input level: -14 to +2 dBm
3 outputs (2 dSCR/legacy/TERR. + 1 TERR.)
AGC on all output ports
signal quality indicator per wavelength
Sky compatible
can be used in systems with up to 128 splits

Product description REF 4032

optical wavelengths: 1310nm (V) + 1330nm (H) + 1550nm (T)
optical input level: -14 to +2 dBm
5 outputs
- Quad mode: 4 x dSCR/Legacy + TERR.
- Quattro mode: Vl, Hl, Vh, Hh, TERR (serves as satellite output trunk)
AGC on all output ports
signal quality indicator per wavelength
Sky compatible
can be used in systems with up to 128 splits

Product description REF 4033

optical wavelengths: 1310nm (V) + 1330nm (H) + 1550nm (T)
optical input level: -14 to +2 dBm
5 outputs: Quattro mode: Vl, Hl, Vh, Hh, TERR
AGC on all output ports
signal quality indicator per wavelength
Can be used in systems with up to 128 splits

INSTALLATION OF THE HARDWARE

TECHNICAL SPECIFICATIONS REF 4031

Optical inputs	–	1
RF outputs	–	3 (2 dSCR/Legacy/TERR. + 1 TERR.)
Optical wavelengths	nm	1310 – 1330 – 1550
Frequency range	MHz	40 – 790 / 950 – 2150 (REF 4031)40 – 862 / 950 – 2150

(REF 4031MC)
Optical input level| dBm| -14 to +2
Signal indicator| –| Green LED per wavelength
dCSS/dSCR UBs| –| 2 x 16
Output level dSCR (AGC)| dBµV| 85
Output level Legacy (AGC)| dBµV| 80
Output level TERR (AGC)| dBµV| 70
Return loss| dB| 10
Optical connector type| –| SC / APC
Output connector type| –| 75 ohm F type (female)*
Band and polarity selection| –| DiSEqC 1.0 (unidirectional)DiSEqC 2.0 (bidirectional) Standard EN50494/EN50607 SKY UK protocolUniversal LNB Voltage & Tone
Power consumption| W| 9
Power supply via output (STB)| VDC| 12 – 20
Power supply via DC IN| VDC| 20
Power indicator| –| Green LED
Operating temperature range| °C| -20 to +55
Dimensions| mm| 166 x 136 x 25
Weight| kg| 0.310

Unused ports needs to be terminated with 75 Ohm DC-blocked terminator

TECHNICAL SPECIFICATIONS REF 4032

| | 4032 Quattro mode| 4032 Quad mode
---|---|---|---
Optical inputs| –| 1
RF outputs| –| VL, HL, VH, HH, T| 4 x dSCR/legacy + TERR.
Optical wavelengths| nm| 1310 – 1330 – 1550
Frequency range| MHz| 40 – 790 / 950 – 2150 (REF 4032)40 – 862 / 950 – 2150 (REF 4032MC)
Optical input level| dBm| -14 to +2
Signal indicator| –| Green LED per wavelength
dCSS/dSCR UBs| –| –| 4 x 16
Output level dSCR (AGC)| dBµV| 85
Output level Legacy (AGC)| dBµV| 80
Output level TERR (AGC)| dBµV| 80| 70
Return loss| dB| 10
Input connector type| –| SC / APC
Output connector type| –| 75 ohm F type (female)*
Band and polarity selection| –| DiSEqC 1.0 (unidirectional)DiSEqC 2.0 (bidirectional) Standard EN50494/EN50607 SKY UK protocolUniversal LNB Voltage & Tone
Power consumption| W| 12
Power supply via output (STB)| VDC| 12 – 20
Power supply via DC IN| VDC| 20
Power indicator| –| Green LED
Operating temperature range| °C| -20 to +55
Dimensions| mm| 166 x 136 x 25
Weight| kg| 0.500

Unused ports needs to be terminated with 75 Ohm DC-blocked terminator

TECHNICAL SPECIFICATIONS REF 4033

| | 4033 Quattro mode
---|---|---
Optical inputs| –| 1
RF outputs| –| VL, HL, VH, HH, T
Optical wavelengths| nm| 1310 – 1330 – 1550
Frequency range| MHz| 40 – 790 / 950 – 2150
Optical input level| dBm| -14 to +2
Signal indicator| –| Green LED per wavelength
dCSS/dSCR UBs| –| 4 x 16
Output level Legacy (AGC)| dBµV| 75 – 80
Output level TERR (AGC)| dBµV| 75 – 80
Return loss| dB| 10
Input connector type| –| SC / APC
Output connector type| –| 75 ohm F type (female)*
Power consumption| W| 10
Power supply via output (STB)| VDC| 12 – 20
Operating temperature range| °C| -20 to +55
Dimensions| mm| 166 x 136 x 25
Weight| kg| 0.310

Unused ports needs to be terminated with 75 Ohm DC-blocked terminator

CHANNEL PLANS

REF 4031 and REF 4032

Sky UK	EN50607	EN50494
UB	FREQ	UB
3	1680	5
9	1280	6
11	1380	7
14	1480	8
15	980	9
16	1030	10
17	1080	11
18	1130	12
19	1530	13
20	1580	14
21	1630	15
22	1730	16
23	1780
24	1830
25	1880
26	1930

REF 4031MC and REF 4032MC

Multichoice (MC)

EN50494| EN50607
UB| FREQ| UB| FREQ
1| 1210| 1| 1210
2| 1420| 2| 1420
3| 1680| 3| 1680
4| 2040| 4| 2040
5| 1006| 5| 1006
6| 1057| 6| 1057
7| 1108| 7| 1108
8| 1159| 8| 1159
| 9| 1261
10| 1312
11| 1363
12| 1471
13| 1522
14| 1573
15| 1624
16| 1731

SAFETY INSTRUCTIONS

Read these instructions carefully before connecting the unit

To prevent fire, short circuit or shock hazard:

Do not expose the unit to rain or moisture.
Install the unit in a dry location without infiltration or condensation of water.
Do not expose it to dripping or splashing.
Do not place objects filled with liquids, such as vases, on the apparatus.
If any liquid should accidentally fall into the cabinet, disconnect the power plug.

To avoid any risk of overheating:

Install the unit in a well aery location and keep a minimum distance of 15 cm around the apparatus for sufficient ventilation
Do not place any items such as newspapers, table-cloths, curtains, on the unit that might cover the ventilation holes.
Do not place any naked flame sources, such as lighted candles, on the apparatus
Do not install the product in a dusty place
Use the apparatus only in moderate climates (not in tropical climates)
Respect the minimum and maximum temperature specifications

To avoid any risk of electrical shocks:

Connect apparatus only to socket with protective earth connection.
The mains plug shall remain readily operable
Pull out power plug to make the different connections of cables
To avoid electrical shock, do not open the housing of adapter

Maintenance

Only use a dry soft cloth to clean the cabinet.

Do not use solvent

For repairing and servicing refer to qualified personnel

Dispose according your local authority’s recycling processes

CONDITIONS OF WARRANTY

Unitron N.V. warrants the product as being free from defects in material and workmanship for a period of 24 months starting from the date of production indicated on it. See note below.

If during this period of warranty the product proves defective, under normal use, due to defective materials or workmanship, Unitron N.V, at its sole option, will repair or replace the product. Return the product to your local dealer for reparation.

THE WARRANTY IS APPLIED ONLY FOR DEFECTS IN MATERIAL AND WORKMANSHIP AND DOES NOT COVER DAMAGE RESULTING FROM:

Misuse or use of the product out of its specifications,
Installation or use in a manner inconsistent with the technical or safety standards in force in the country where the product is used,
Use of non-suitable accessories (power supply, adapters…),
Installation in a defect system,
External cause beyond the control of Unitron N.V. such as drop, accidents, lightning, water, fire, improper ventilation…

THE WARRANTY IS NOT APPLIED IF

Misuse or use of the product out of its specifications,
Installation or use in a manner inconsistent with the technical or safety standards in force in the country where the product is used,
Use of non-suitable accessories (power supply, adapters…),
Installation in a defect system,
External cause beyond the control of Unitron N.V. such as drop, accidents, lightning, water, fire, improper ventilation…

THE WARRANTY IS NOT APPLIED IF

Production date or serial number on the product is illegible, altered, deleted or removed.
The product has been opened or repaired by a non-authorized person.

NOTE

Date of production can be found in the product’s serial number code. The format will either be “YEAR W WEEK” (e.g., 2017W32 = year 2017 week 32) or “YYWW” (e.g., 1732 = year 2017 week 32).