Wisi VX 56 B Series Operating Instructions Manual
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Wisi VX 56 B Series Operating Instructions Manual

Rf amplifier - dual output stage
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Operating instructions
VX 56 B / VX 57 B series
RF amplifier - dual output stage
Please read the user instructions before using the equipment.
© WISI Communications GmbH & Co. KG
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For more information on your device, please visit our support web-
site at wisiconnect.tv and browse to:
Knowledge Base > VX series > Products > VX 56 B / VX 57 B
http://bit.ly/wisivx56_57b
WISI COMPACT LINE
www.wisi.de

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Summary of Contents for Wisi VX 56 B Series

  • Page 1 For more information on your device, please visit our support web- site at wisiconnect.tv and browse to: Knowledge Base > VX series > Products > VX 56 B / VX 57 B http://bit.ly/wisivx56_57b www.wisi.de © WISI Communications GmbH & Co. KG...
  • Page 2 Changeover to new layout and outline VX 58 B: Signal monitoring, ALSC, auto-alignment FW v1.0.0.64 / HFC manager v2.1.8 This document was split off from the common manual for the VX 5x B series (414874). www.wisi.de © WISI Communications GmbH & Co. KG...

  • Page 3: Table Of Contents

    Basic upstream configuration ..............25 Spectral monitoring ................. 27 Auto-alignment ..................29 Automatic level and slope control (ALSC) ..........31 ECO-Mode ....................34 5 Functional diagram ..................35 6 Service and support: wisiconnect.tv ............36 www.wisi.de © WISI Communications GmbH & Co. KG...

  • Page 4: Safety And Warning Notes

    • The power supply partition of the equipment as well as all coaxial interfaces carry- ing remote power feeding contain dangerous voltages. All service or maintenance work should be carried out by qualified personnel who can get assistance by con- tacting the manufacturer’s agent. www.wisi.de © WISI Communications GmbH & Co. KG...

  • Page 5: Device Overview

    PG 11 adapter, F female ZG 35 A PG 11 adapter, 3.5/12 female pre-equipped in VX 57 B CC, VX 56 B CH01, VX 57 B CH01 LB 01 Bluetooth antenna for PG 11 pre-equipped www.wisi.de © WISI Communications GmbH & Co. KG...

  • Page 6: Remote Powering

    RF amplifier - dual output stage 2.2 Remote powering Functional diagram of the power supply circuitry. (VX 57 B only) Socket for Remote power insertion Spare fuses Fuse removal tool Features around the power supply compartment. www.wisi.de © WISI Communications GmbH & Co. KG...

  • Page 7: Spectral Monitoring Module: Vx 58 B

    Position of the fuse sockets inside of the amplifier. 2.3 Spectral monitoring module: VX 58 B (9) Signal monitoring module Position of the signal monitoring socket for the WISI VX 58 B module. www.wisi.de © WISI Communications GmbH & Co. KG...
  • Page 8 Operating instructions RF amplifier - dual output stage The optional spectral monitoring module WISI VX 58 B provides a spectrally resolved level measurement. VX 56 B / VX 57 B leverages this for three main functionalities: 1. Spectral monitoring of the output downstream signal (section 4.3), 2.

  • Page 9: Control Interfaces

    Saving: after completion of all settings, press the key for leaving the value field. The settings are saved now. NOTE: If not saved, settings are lost as soon as the handset is disconnected. www.wisi.de © WISI Communications GmbH & Co. KG...

  • Page 10: Bluetooth Interface Basics

    (BLE) wireless technology. The bluetooth antenna enables the radio connection to a smart phone or tablet. The Android app WISI HFC Manager+ provides the GUI for the configuration of the fiber node, whereas the WISI HFC updater brings firmware update and recovery func- tions.

  • Page 11: Device Control Using Hfc Manager

    3.3 Device control using HFC manager+ Please install the WISI BLE app from the Google Play Store: https://play.google.com/store/apps/details?id=de.wisi.hfc_manager When starting up the application, the device scan listing will populate with all surroun- ding Bluetooth devices: Device scan list (example).

  • Page 12: Firmware Updates And Recovery Using Hfc Updater

    The menu is available through the blue logo in the upper left corner or by swiping from the left screen edge: App menu overview (example). 3.4 Firmware updates and recovery using HFC updater You can use the WISI HFC updater app to update the amplifier‘s firmware via a blue- tooth connection. 3.4.1 Basic update procedure 1.
  • Page 13 3. If there is an update available for your device, the SW version will be highlighted. 4. The „Update“ button opens the update screen. This will only be available, if the particular device does support FW updates via bluetooth. -13- www.wisi.de © WISI Communications GmbH & Co. KG...
  • Page 14 Update progress (example) 7. Once finished, the app will show a message on the outcome of the update pro- cess. -14- www.wisi.de © WISI Communications GmbH & Co. KG...
  • Page 15 • Be sure to choose the correct device type from the "select file" list! • Use only update files from trusted sources! • Never change any file name or contents of update files! -15- www.wisi.de © WISI Communications GmbH & Co. KG...

  • Page 16: Remote Control Via Hms Transponder Vt 52 B

    3.5 Remote control via HMS transponder VT 52 B WISI VT 52 B HMS transponder module in socket (8) Status LED Reset button Press to reboot transponder Position of the transponder socket for the WISI VT 52 B. -16- www.wisi.de © WISI Communications GmbH & Co. KG...
  • Page 17 6. Depending on the configuration of the registration interval in your HMTS, it might take some minutes until the the HMTS starts the registration process (HMS regis- tration status „startREG“ / “sendREGREQ“). During the registration procedure, the status LED will be blinking red. -17- www.wisi.de © WISI Communications GmbH & Co. KG...
  • Page 18 (commonForwardPathReceiveLevel) HMS registration status HFC manager: HMS > Reg. State read-only: [noHMSSignal] / Handset: Remote-Modul > Reg.State > [validHMSSignal] / SNMP: OID 1.3.6.1.4.1.7465.20.2.3.2.10.0 [validChnlDesc] / (hfcRegistrationState) [startREG] / [sendREGREQ] / [successREG] -18- www.wisi.de © WISI Communications GmbH & Co. KG...
  • Page 19 NOTE: HMS inventory data is supported since VX 56 B / VX 57 B FW v1.0.0.84 and VT 52 B FW L03.01.02.000. HMS MAC address HFC manager: HMS > MAC Address read-only: 12 digits, hexadecimal Handset: Remote-Modul > MAC Address > SNMP: OID 1.3.6.1.4.1.5591.1.3.2.7.0 (commonPhysAddress) -19- www.wisi.de © WISI Communications GmbH & Co. KG...

  • Page 20: Remote Control Via Fsk Receiver Module Vt 21

    OID 1.3.6.1.2.1.1.6 (sysLocation) 3.6 Remote control via FSK receiver module VT 21 WISI VT 21 FSK receiver module in socket (11) Position of the FSK-receiver socket for the WISI VT 21 (Fostra-F-compatible) -20- www.wisi.de © WISI Communications GmbH & Co. KG...
  • Page 21 WISI type Description Notes VT 21 FSK receiver module, 868 MHz VT 21 B FSK receiver module, 862 MHz pre-equipped in VX 57 BCC VT 21 T FSK receiver module, tunable -21- www.wisi.de © WISI Communications GmbH & Co. KG...

  • Page 22: Configuration Of Signal Transmission

    WISI COMPACT LINE VX 56 B / VX 57 B series Operating instructions RF amplifier - dual output stage 4 Configuration of signal transmission 4.1 Basic downstream configuration Downstream block diagram. -22- www.wisi.de © WISI Communications GmbH & Co. KG...
  • Page 23 Tap 8 dB / 2 dB XM 55 B Tap 13 dB / 1 dB XM 56 B Tap 18 dB / 1 dB XM 69 B Attenuator 6 dB / 9 dB -23- www.wisi.de © WISI Communications GmbH & Co. KG...
  • Page 24 0 ... 15 dB 0.1 dB steps Handset: Downstream > InputEqualizer > Interstage slope BT app: DOWNSTREAM > Interstage Slope > 0 ... 15 dB 1.0 dB steps Handset: Downstream > InterStageSlope > -24- www.wisi.de © WISI Communications GmbH & Co. KG...

  • Page 25: Basic Upstream Configuration

    (1) input diplexer (-20 dB) config. (TP4) test port (TP3) test port output 1 (-20 dB) Transponder output 2 (-20 dB) module output 2 output 1 input Upstream block diagram. -25- www.wisi.de © WISI Communications GmbH & Co. KG...
  • Page 26 Notes VX 50 B 0650 Upstream amplifier, pre-equipped in VX 57 B CC, 65 MHz VX 56 B CH01, VX 57 B CH01 VX 50 B 2040 Upstream amplifier, 204 MHz -26- www.wisi.de © WISI Communications GmbH & Co. KG...

  • Page 27: Spectral Monitoring

    Handset: Upstream > US OutputAtt > 4.3 Spectral monitoring WISI VX 58 B (see section 2.3) makes use of an RF tuner for spectrally resolved level measurements of the amplifier‘s downstream output signal. Thus, the WISI HFC ma- -27- www.wisi.de...
  • Page 28 (see section 3.3) can provide a quick and simple overview of your output signal without the need for external measurement equipment. Output spectrum monitoring on the android app using WISI VX 58 B. (example). RF channel table In order to obtain a meaningful representation of the spectrum analysis, the RF chan- nel table stored in the VX 56 B / VX 57 B should match your downstream channel lineup.

  • Page 29: Auto-Alignment

    RF amplifier - dual output stage 4.4 Auto-alignment The auto-alignment functionality with WISI VX 58 B (see section 2.3) allows for a quick and easy, error-free optimum level adjustment of the VX amplifier chain. Principle and sequence of the auto-alignment process.
  • Page 30 0...30 dB 0.1 dB steps Handset: ALSC-Unit > AALIG SysSlope > Automatic upstream alignment HFC manager: AUTO ALIGNM. > Upstream Alignment > on / off Handset: ALSC-Unit > AALIG Start > [NoUS] -30- www.wisi.de © WISI Communications GmbH & Co. KG...

  • Page 31: Automatic Level And Slope Control (Alsc)

    ALSC-Unit > AALIG Start > 4.5 Automatic level and slope control (ALSC) The measurement of the level of RF pilot tones (or pilot channels) by WISI VX 58 B enables the automatic regulation of the amplifier‘s gain and slope controls to a refe- renced output level.
  • Page 32 HFC manager: ALSC > Level [1/2] read-only Handset: ALSC-Unit > ALSC Level [1/2] Normalizing the ALSC HFC manager: ALSC > [set by ALSC wizard] yes / no Handset: ALSC-Unit > ALSC Normalizing > -32- www.wisi.de © WISI Communications GmbH & Co. KG...
  • Page 33 Pilot level deviation HFC manager: ALSC > Level [1/2] Dev. read-only Attenuator deviation HFC manager: ALSC > Input Att. Dev. read-only Equalizer deviation HFC manager: ALSC > Input Eq. Dev. read-only -33- www.wisi.de © WISI Communications GmbH & Co. KG...

  • Page 34: Eco-Mode

    NOTE: This feature is not available in some VX 56 B / VX 57 B types. Please contact your sales representative for more details. Eco Mode settings: BT app: System > Eco Mode 1 / 2 [Normal] / [ECO] / [n/a] Handset: Downstream > PowerControl 1 / 2 -34- www.wisi.de © WISI Communications GmbH & Co. KG...

  • Page 35: Functional Diagram

    WISI COMPACT LINE VX 56 B / VX 57 B series Operating instructions RF amplifier - dual output stage 5 Functional diagram -35- www.wisi.de © WISI Communications GmbH & Co. KG...

  • Page 36: Service And Support: Wisiconnect.tv

    WISI Communications GmbH & Co. KG Wilhelm-Sihn-Strasse 5-7 75223 Niefern-Öschelbronn Germany © WISI Communications GmbH & Co. KG Technical Modifications reserved. -36- www.wisi.de WISI cannot be held liable for any printing error.

This manual is also suitable for:

Vx 57 b series002858002802

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