johansson 9750 OLT Multiswitches User Manual
- October 27, 2023
- johansson
Table of Contents
9750 OLT Multiswitches
User Manual
No part of this manual may be copied, reproduced, transmitted, transcribed or
translated into any language without permission.
Unitron reserves the right to change the specifications of the hardware and
software described in these manuals at any time.
Unitron can not be held liable for any damages resulting from the use of this
product.
Specifications are subject to change without notice. 12/12
© Unitron – Frankrijklaan 27 – B-8970 Poperinge – Belgium
T +32 57 33 33 63 F +32 57 33 45 24
email [email protected]
www.johansson.be –
www.unitrongroup.com
INTRODUCTION
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.
- The unit must not be exposed to any source of heat (sun, heater,…). 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 climats (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
ACCESSORIES
Power Inserter » REF. 9930/9930UK For use with Quad LNB
9930| |
---|---|---
INPUTS| | 4
FREQUENCY RANGE| MHz| 5 – 2150
INSERTION LOSS| dB| < 1,5
ISOLATION BETWEEN PORTS| dB| > 35
RETURN LOSS| dB| > 10
CONTROL SIGNALS| VDC| switchable 13/18/13 + tone/18 + tone
ADDED POWER SUPPLY ADAPTER| | 20V – 1A
DIMENSIONS| mm| 158 x 102 x 51
Power Supply » REF. 9933 LNB powering
9930| |
---|---|---
INPUTS| | 4
FREQUENCY RANGE| MHz| 5 – 2150
INSERTION LOSS| dB| < 1,5
ISOLATION BETWEEN PORTS| dB| > 35
RETURN LOSS| dB| > 10
CONTROL SIGNALS| VDC| switchable 13/18/13 + tone/18 + tone
ADDED POWER SUPPLY ADAPTER| | 20V – 1A
DIMENSIONS| mm| 158 x 102 x 51
Smart Splitter » REF. 4603 For use with BskyB set-top boxes
4603| |
---|---|---
WAY| –| 3
FREQUENCY| Mhz| 5-2150
INSERTION LOSS +/- 2| dB| 10
RETURN LOSS IN/OUT| dB| > 10
DC POWER PASS| mA| 500 max.
INPUT VOLTAGE| VDC| 10 min. / 20 max.
MESSAGE BUFFER| –| 3 / receiver port
DIMENSIONS| mm| 40 x 68 x 140
INSTALLATION OF THE HARDWARE
| 1 | Vertical Low SAT input 1 |
|---|---|
| 2 | Horizontal Low SAT input 1 |
| 3 | Vertical High SAT input 1 |
| 4 | Horizontal High SAT input 1 |
| 5 | Passive terrestrial input |
| 6 | Vertical Low SAT input 2 |
| 7 | Horizontal Low SAT input 2 |
| 8 | Vertical High SAT input 2 |
| 9 | Horizontal High SAT input 2 |
| 10 | Output: |
| • Legacy mode: 1 tuner | |
| • SCR mode: 3 tuners | |
| 11 | Power adapter (ref. 9933/9933UK) |
DC connection
12| Vertical Low SAT output 1
13| Horizontal Low SAT output 1
14| Vertical High SAT output 1
15| Horizontal High SAT output1
16| Passive terrestrial output
17| Vertical Low SAT output 2
18| Horizontal Low SAT output 2
19| Vertical High SAT output 2
20| Horizontal High SAT output 2
IMPORTANT INFORMATION
When working with BskyB set-top boxes, be sure to use the OLT multiswitch in combination with the smart splitter (ref. 4603). This smart splitter avoids collisions between several set-top boxes.
Be sure to set your set-top box in SCR mode. The channels used by the multiswitch are 9, 11 and 14. Set these channels in your set-top box for a proper operation of the system.
TECHNICAL SPECIFICATIONS
| 9750 | 9752 | ||
|---|---|---|---|
| INPUTS | – | 1 x Terrestrial |
8 x Satellite (2 SAT positions)
OUTPUTS| –| 4 outputs (up to 12 tuners)| 8 outputs (up to 24 tuners)
FREQUENCY| MHz| Ter.: 5-790 (LTE protected)
SAT: 950-2150
SCR CHANNELS| MHz| 128W1382/1484 (Sky CH: 9/11/14)
SUPPORTED STANDARDS| –| EN50494 / BSkyB / Legacy
mx. INPUT LEVEL SAT| dBpV| 91
MAX. OUTPUT LEVEL SAT| dBpV| SCR mode: 90
Legacy mode: 80
TRUNK LOSS| dB| Ter.: 3
SAT. 2| Ter.: 5
SAT: 3
RETURN LOSS IN/OUT| dB| >10
TAP LOSS ITERRESTRIAU| dB| typ. 24
LNB REMOTE CURRENT| mA| 500
STB CURRENT| mA| 85
OPERATING TEMPARTURE| GC| -20 to +50
DIMENSIONS| mm| 122 x 222 x 51| 222 x 222 x 51
CONDITIONS OF WARRANTY
PERIOD 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
- Production date or serial number on the product is illegible, altered, deleted or removed.
- The product has been opened or repaired by a non-authorised person.
NOTE
Date of production is MMYY format, example 0411 = April 2011.
For the serial number barcodes, the date corresponds to the 4 first numbers.
www.unitrongroup.com
UNITRON NV
Frankrijklaan 27
B-8970 Poperinge
Belgium
T +32 57 33 33 63
F +32 57 33 45 24
[email protected]
www.johansson.be