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Table of Contents
Summary of Contents for Unitron Johansson 4002
- Page 1 User Manual Optical Headend Ref. 4002 & 4003...
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Page 2: Table Of Contents
Unitron reserves the right to change the specifications of the hardware and software described in these manuals at any time. Unitron cannot be held liable for any damages resulting from the use of this product. Specifications are subject to change without notice. 1/22 ©... -
Page 3: Introduction
Optical Headend (Ref. 4002 & 4003) 1. I NTRODUCTION Product description The Optical Compact Headend converts Wideband/ CATV signals to multiple optical wavelengths. Thanks to built-in Automatic Gain Control (AGC) and Automatic Slope Control (ASC), the output signal is of optimal quality for your optical distribution system. The plug- and-play Optical Transmitters are suited for many types of optical systems: up to 64 splits, up to 255 splits and even more than 2000 splits! REF 4002: OPTICAL HEADEND TRANSMITTER 2 WAVELENGTHS... -
Page 4: Configuration Of The Module
Optical Headend (Ref. 4002 & 4003) 2. C ONFIGURATION OF THE MODULE Select LNB Type: With this switch you can select the frequency range of the Sat input signal. This is necessary to make the Automatic Slope Control (ASC) working properly. If signals of a Quattro LNB are inserted, then set the switch to "Q". - Page 5 Optical Headend (Ref. 4002 & 4003) Signal Quality LED: The signal quality LED shows you the quality of the signal with different colors. Orange Color: Signal level is too low. In this case you should amplify the signal with an external amplifier.
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Page 6: Installation Of The Hardware
Optical Headend (Ref. 4002 & 4003) 3. I NSTALLATION OF THE HARDWARE Wideband to SCR (up to 64 splits) -
Page 7: Hybrid Dscr Solution: Wideband To Scr + Catv (Up To 128 Splits)
Optical Headend (Ref. 4002 & 4003) Hybrid dSCR Solution: Wideband to SCR + CATV (up to 128 splits) -
Page 8: Legacy And Dscr: Wideband To Scr + Catv (Up To 128 Splits)
Optical Headend (Ref. 4002 & 4003) Legacy and dSCR: Wideband to SCR + CATV (up to 128 splits) -
Page 9: Technical Specifications
Optical Headend (Ref. 4002 & 4003) 4. T ECHNICAL PECIFICATIONS REF 4002 REF 4003 RF Inputs (F-connector) Input frequency SAT Input frequency CATV Optical outputs (SC/APC) 1310 – 1330 - 1550 Optical output wavelengths 1310 - 1330 Optical output power +9 (per wavelength) Minimal input level SAT dBµV... -
Page 10: Safety Instructions
Optical Headend (Ref. 4002 & 4003) 5. S AFETY NSTRUCTIONS 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. •... -
Page 11: Conditions Of Warranty
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. - Page 12 Optical Headend (Ref. 4002 & 4003) UNITRON NV Frankrijklaan 27 B-8970 Poperinge Belgium T +32 57 33 33 63 F +32 57 33 45 24 sales@unitrongroup.com www.unitrongroup.com...