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Thread: Optibox ≈ DM 500S

  1. #1
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    Default Optibox ≈ DM 500S



    250 MHz IBM PowerPC Processor (350 Mips)
    - Linux Operating System
    - 1 x Smartcard-Reader
    - MPEG2 Hardware decoding
    - Common available NIMs (DVB-S, DVB-C)
    - V.24/RS232 Interface
    - 100Mbit full duplex Ethernet Interface
    - 2 LED status
    - unlimited channel lists for TV/Radio
    - channel-change time < 1 second
    - full automatic service scan
    - supports directly bouquet-lists (indirect unlimited)
    - supports EPG (electronic program guide)
    - supports multiple LNB-Switching control (supports DiSEqC)
    - fully adaptable OSD in many languages (skin-support)
    - SPDI/F Interface for gigital bit stream out (AC-3 / DTS)
    - 1 x Scart-interfaces (fully controlled by software)

    DBS-Tuner:
    Frequency Range 950 …. 2150 MHz
    Signal Level - 65 dBm …. - 25 dBm
    Signal-to-Noise Level 12 dB max.
    DBS-Tuner Input Connector F-Type female
    Input Impedance 75 Ohm
    AFC +/- 3 MHz
    Demodulation Shaped QPSK
    Input Symbol rate 2 …. 45 Mbaud/s, SCPC / MCPC
    FEC Viterbi and Reed-Solomon
    Viterbirate 1/2, 2/3, 3/4, 5/6, 7/8, automatic assimilation
    Roll-off Factor 35 %
    Demultiplexing according ISO 13818-1

    Video decoder:
    Video Compression MPEG-2 and MPEG-1 compatible
    Video Standard PAL G/ 25 Hz
    Video Formats 4:3 / 16:9
    Footage 16:9, automatic assimilation for 16:9 TV-Device (over Scart)
    Letterbox precolating for 4:3 TV-Device

    Audio decoder:
    Audiokompression MPEG-1 & MPEG-2 Layer I and II
    Audio Mode Dual (main/sub), Stereo
    Frequency: 32 kHz, 44.1 kHz, 48 kHz, 16 kHz, 22.05 kHz, 24 kHz

    Output analog:
    Output Level L/R 0,5 Vss on 600 Ohm
    THD > 60 dB (1 kHz)
    Crosstalk < -65 dB

    Output gigital:
    Output Level 0,5 Vss on 75 Ohm
    Sampled Data Filtering 32 kHz, 44.1 kHz, 48 kHz
    S/PDIF-Output optical (AC3)

    Video parameter:
    Input Level FBAS 1 Vss +/- 0.3 dB on 75 Ohm
    Teletext filter in conformity with ETS 300 472 Standard


    TV-Scart:
    Output: FBAS,RGB,S-VHS over OSD selectable


    Serielle Interface RS 232:
    Typ RS232 bidirectional
    Bitrate 115,2 kBit/s max.
    Plug Connector SUB-D-9
    Function Update of Firmware and Preprogramming

    Ethernet:
    100 MBit compatible, bi-direktional interface
    Function Update of Firmware and Preprogramming


    LNB Power and polarisation:
    LNB Current 500mA max. ; short-circuit-proof
    LNB Voltage vertical < 14V without load, > 11,5V at 400mA
    LNB Voltage horizontal < 20V without load, > 17,3V at 400mA
    LNB shut-off at Standby-Mode

    Count of active satellite position:
    DiSEqC 1.0/1.2 SAT POSITION / SAT OPTION
    DiSEqC - Rotor Control

    Power consumption:
    < 10W / 12V

    Input voltage:
    DC12V,alternating acurrent +/- 15%

    Extern power supply:
    Input:
    110-240V AC / 50-60Hz / 0,6A
    Output:
    12V = / 1A

    Physical specification:
    Ambient Temperature +15°C...+35°C
    Humidity < 80%
    Size (W x D x H): 195 mm x 130 mm x 40 mm
    Weight: 0,6 kg

    http://www.elstar.ro/~elstarsat/manuale/Dreambox_ro.zip

    Pret - - 5.750.000 Lei
    http://www.elstar.ro/?page=shop/flyp...952df9f85d474b

  2. #2
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    Default Re: Optibox ≈ DM 500S

    L-a cumparat cineva? Daca da, cum merge ?
    La PROSAT din Cluj pretul este sub 500 ron (475 parca).

  3. #3
    Golden Member maximuss's Avatar
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    Default Re: Optibox ≈ DM 500S

    Din raspunsul primit
    ''....Optibox (se comporta exact ca Dream 500S original), la pretul de 470 RON (TVA inclus)....."
    Sper sa nu aiba toate receptoarele acelasi MAC.

  4. #4
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    Default Re: Optibox ≈ DM 500S

    Quote Originally Posted by maximuss View Post
    Din raspunsul primit
    ''....Optibox (se comporta exact ca Dream 500S original), la pretul de 470 RON (TVA inclus)....."
    Sper sa nu aiba toate receptoarele acelasi MAC.
    Imi spui si mie ce e MAC-ul . Si de ce sa nu aiba toate receptoarele acelasi MAC?

  5. #5
    Golden Member maximuss's Avatar
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    Default Re: Optibox ≈ DM 500S

    Cineva pe forum spunea asta ..

    "...daca legi mai multe clone prin switch se vor incurca in acelasi mac.."

  6. #6
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    Default Re: Optibox ≈ DM 500S

    Asta e valabil pentru sharing?

  7. #7
    Standard RSP member pacala68's Avatar
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    Default Re: Optibox ≈ DM 500S

    Pentru orice .
    Intr=un LAN nu pot sa existe doua deviceuri ( indiferent ce tip PC / DM / inprimanta etc ) cu acelasi MAC .

  8. #8
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    Default Re: Optibox ≈ DM 500S

    As dori informatii si pareri de la cineva care a cumparat sau utilizeaza OPTIBOX.

    Multumesc

  9. #9
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    Default Re: Optibox ≈ DM 500S

    Stie cineva daca Optiboxurile au MAC diferit ?

  10. #10
    Standard RSP member pacala68's Avatar
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    Default Re: Optibox ≈ DM 500S

    Nu are relevanta , se poate schimba MAC ut this in /var/etc/init

    ifconfig eth0 down hw ether xx:xx:xx:xx:xx:AA ;
    ifconfig eth0 up;

    Se citeste MAC , se inlocuieste xx cu adresa citita si AA cu valoarea dorita, se transfera cu FTP fisierul init modificat in DM , restart si functioneaza .
    Mai exista un plugin pt schimbarea MAC ,dar acesta cale este f simpla

  11. #11
    Golden Member maximuss's Avatar
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    Default ptr CLONE DREAM 500

    Ce ziceti de faza asta ... de pe rdi luata...

    ''...Toti cei care au clone nu vor mai intra in Dreamurile mele, accesul va fi permis doar claselor de MAC-uri aferente Dreamurilor originale. In plus, o sa dau ideea asta si pe alte forumuri! Smile plz! ''

  12. #12
    Standard RSP member celenhein's Avatar
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    Default Re: ptr CLONE DREAM 500

    Quote Originally Posted by maximuss View Post
    Ce ziceti de faza asta ... de pe rdi luata...

    ''...Toti cei care au clone nu vor mai intra in Dreamurile mele, accesul va fi permis doar claselor de MAC-uri aferente Dreamurilor originale. In plus, o sa dau ideea asta si pe alte forumuri! Smile plz! ''
    Te vezi doamne ca au nushce tip de Ferrari si nu pot merge pe strada langa o Dacie.

    Ce oameni ...!!!
    Last edited by celenhein; 25-09-07 at 09:18.

  13. #13
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    Default Re: Optibox ≈ DM 500S

    Quote Originally Posted by don Pedro View Post
    As dori informatii si pareri de la cineva care a cumparat sau utilizeaza OPTIBOX.

    Multumesc
    Revin cu intrebarea......de mai sus.

  14. #14
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    Default Optibox - compatibil cu DM500 ?

    Optibox. Din cele zise acolo, pare sa fie compatibil cu dream-ul.
    Intrebarea mea, este posibil sa pui imaginea accea gemini ce merge si pe dreambox ? Sau se poate pune macar un gbox pe el ?
    Pretul este atractiv, cu 460 RON se poate cumpara , ceea ce este mult mai mic fata de un dream.

    Stiu, vor veni multe strigari, ca dreamul e adevarat etc.

    Parerea mea este ca toate-s facute in china, cu toate ca scrie made in germany , si daca procesorul e la fel, tunerul cat de cat ok, atunci restul conteaza prea putin.

    Daca are cineva optibox, imi impartaseste si mie parerile despre el ?

    Vreau sa fac cadou la batranu' de ziua lui, acum are echolite 770, si vrea si el sa se uite la ce ma uit eu (am ss2, si gbox pe un server linux).


    Mersi anticipat.

  15. #15
    Golden Member maximuss's Avatar
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    Default Re: Optibox ≈ DM 500S

    Azi am dat comanda ptr OPTIBOX , de marti o sa incep sa il zapacesc , sa vad cum o sa fie .O sa pot face diferenta la semnal intre el si Kaon .

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