Ethernet + serial

burebista

Manic Miner
PLM, si eu puteam sa jur ca-i asta. :

latest
 

ipman

Membru Senior
Si eu care-mi aduc aminte doar de jocurile pe care le jucam in "reteaua" seriala sau paralela. Pe vremea aia faceam "LAN" party carand PC-urile si monitoarele CRT intr-un singur loc ... ce vremuri.
Apoi aveam o placa de retea ISA la munca pe care o foloseam ziua la munca si seara acasa.
 

Marius '95

troubleShooter
Sugar daddy
Deci se doreste comunicatie seriala RS-232 intre
1) UPS-ul care va sta in debara si serverul care va sta sub birou (care nu este in debara). Nu stiu viteza. Depinde ce UPS o sa am.
2) Router-ul + convertor 3.3v - 5v RS-232 si server, aceleasi locatii, 115Kbps, dar nu conteaza daca mai pierde un bit ici-colo, ca va fi doar o consola in cazuri de urgenta.
In nici unul din cazuri nu-i nevoie de RTS/CTS, DTR/DSR, etc.
Intre cele doua locatii este tras prin perete un singur cablu UTP. Lungime... vreo 10 m. Din cauza ca acel cablu are un capat foarte scurt iesit din perete in debara, si deja mufat, as fi preferat varianta fara bricolare, adica sa nu-l fac mai scurt decat este.
 

miahi

Wizzard
Sugar daddy
APC-urile merg la 2400 baud, poți să le comanzi din fundul grădinii pe UTP. 115200 pe 10 metri... trebuie să ai o urgență al naibii de mare :biggrin:.

Dacă UTP-ul e deja mufat folosești o priză, îl bagi în priză și tragi din priză cablul serial.
 

ipman

Membru Senior
Nu-ti recomand sa legi serial la UPS. Numai la UPS-urile serioase poti fi sigur ca serialul este izolat galvanic. Routerul mai e cum mai e, dar nu cred ca se justifica.
 

Quark

Zis și Brucan
E nasol la 2400 baud. O sa apara asa:

_______ad88888888888888888888888a,
________a88888"8888888888888888888888,
______,8888"__"P88888888888888888888b,
______d88_________`""P88888888888888888,
_____,8888b_______________""88888888888888,
_____d8P'''__,aa,______________""888888888b
_____888bbdd888888ba,__,I_________"88888888,
_____8888888888888888ba8"_________,88888888b
____,888888888888888888b,________,8888888888
____(88888888888888888888,______,88888888888,
____d888888888888888888888,____,8___"8888888b
____88888888888888888888888__.;8'"""__(888888
____8888888888888I"8888888P_,8"_,aaa,__888888
____888888888888I:8888888"_,8"__`b8d'__(88888
____(8888888888I'888888P'_,8)__________88888
_____88888888I"__8888P'__,8")__________88888
_____8888888I'___888"___,8"_(._.)_______88888
_____(8888I"_____"88,__,8"_____________,8888P
______888I'_______"P8_,8"_____________,88888)
_____(88I'__________",8"__M""""""M___,888888'
____,8I"____________,8(____"aaaa"___,8888888
___,8I'____________,888a___________,8888888)
__,8I'____________,888888,_______,888888888
_,8I'____________,8888888'`-===-'888888888'
,8I'____________,8888888"________88888888"
8I'____________,8"____88_________"888888P
8I____________,8'_____88__________`P888"
8I___________,8I______88____________"8ba,.
(8,_________,8P'______88______________88""8bma,.
_8I________,8P'_______88,______________"8b___""P8ma,
_(8,______,8d"________`88,_______________"8b_____`"8a
__8I_____,8dP_________,8X8,________________"8b.____:8b
__(8____,8dP'__,I____,8XXX8,________________`88,____8)
___8,___8dP'__,I____,8XxxxX8,_____I,_________8X8,__,8
___8I___8P'__,I____,8XxxxxxX8,_____I,________`8X88,I8
___I8,__"___,I____,8XxxxxxxxX8b,____I,________8XXX88I,
___`8I______I'__,8XxxxxxxxxxxxXX8____I________8XXxxXX8,
____8I_____(8__,8XxxxxxxxxxxxxxxX8___I________8XxxxxxXX8,
___,8I_____I[_,8XxxxxxxxxxxxxxxxxX8__8________8XxxxxxxxX8,
___d8I,____I[_8XxxxxxxxxxxxxxxxxxX8b_8_______(8XxxxxxxxxX8,
___888I____`8,8XxxxxxxxxxxxxxxxxxxX8_8,_____,8XxxxxxxxxxxX8
___8888,____"88XxxxxxxxxxxxxxxxxxxX8)8I____.8XxxxxxxxxxxxX8
__,8888I_____88XxxxxxxxxxxxxxxxxxxX8_`8,__,8XxxxxxxxxxxxX8"
__d88888_____`8XXxxxxxxxxxxxxxxxxX8'__`8,,8XxxxxxxxxxxxX8"
__888888I_____`8XXxxxxxxxxxxxxxxX8'____"88XxxxxxxxxxxxX8"
__88888888bbaaaa88XXxxxxxxxxxxXX8)______)8XXxxxxxxxxXX8"
__8888888I,_``""""""8888888888888888aaaaa8888XxxxxXX8"
__(8888888I,______________________.__```"""""88888P"
___88888888I,___________________,8I___8,_______I8"
____"""88888I,________________,8I'____"I8,____;8"
___________`8I,_____________,8I'_______`I8,___8)
____________`8I,___________,8I'__________I8__:8'
_____________`8I,_________,8I'___________I8__:8
______________`8I_______,8I'_____________`8__(8
_______________8I_____,8I'________________8__(8;
_______________8I____,8"__________________I___88,
______________.8I___,8'_______________________8"8,
______________(PI___'8_______________________,8,`8,
_____________.88'____________,@@___________.a8X8,`8,
_____________(88_____________@@@_________,a8XX888,`8,
____________(888_____________@@'_______,d8XX8"__"b_`8,
___________.8888,_____________________a8XXX8"____"a_`8,
__________.888X88___________________,d8XX8I"______9,_`8,
_________.88:8XX8,_________________a8XxX8I'_______`8__`8,
________.88'_8XxX8a_____________,ad8XxX8I'________,8___`8,
________d8'__8XxxxX8ba,______,ad8XxxX8I"__________8__,__`8,
_______(8I___8XxxxxxX888888888XxxxX8I"____________8__II__`8
_______8I'___"8XxxxxxxxxxxxxxxxxxX8I'____________(8__8)___8;
______(8I_____8XxxxxxxxxxxxxxxxxX8"______________(8__8)___8I
______8P'_____(8XxxxxxxxxxxxxxX8I'________________8,_(8___:8
_____(8'_______8XxxxxxxxxxxxxxX8'_________________`8,_8____8
_____8I________`8XxxxxxxxxxxxX8'___________________`8,8___;8
_____8'_________`8XxxxxxxxxxX8'_____________________`8I__,8'
_____8___________`8XxxxxxxxX8'_______________________8'_,8'
_____8____________`8XxxxxxX8'________________________8_,8'
_____8_____________`8XxxxX8'________________________d'_8'
_____8______________`8XxxX8_________________________8_8'
_____8________________"8X8'_________________________"8"
_____8,________________`88___________________________8
_____8I________________,8'__________________________d)
_____`8,_______________d8__________________________,8
______(b_______________8'_________________________,8'
_______8,_____________dP_________________________,8'
_______(b_____________8'________________________,8'
________8,___________d8________________________,8'
________(b___________8'_______________________,8'
_________8,_________a8_______________________,8'
_________(b_________8'______________________,8'
__________8,_______,8______________________,8'
__________(b_______8'_____________________,8'
___________8,_____,8_____________________,8'
___________(b_____8'____________________,8'
____________8,___d8____________________,8'
____________(b__,8'___________________,8'
_____________8,,I8___________________,8'
_____________I8I8'__________________,8'
_____________`I8I__________________,8'
______________I8'_________________,8'
______________"8_________________,8'
______________(8________________,8'
______________8I_______________,8'
______________(b,___8,________,8)
______________`8I___"88______,8i8,
_______________(b,__________,8"8")
_______________`8I__,8______8)_8_8
________________8I__8I______"__8_8
________________(b__8I_________8_8
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_________________8___8)________"b"8,
_________________8___8(_________"b"8
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_________________8_________________I8
_________________8_________________(8
_________________8,_________________8,
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_________________(8_________________I8
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__________________8_________________I8
__________________8,________________I8
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__________________(8_______________(8'
___________________8_______________I8
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____________________________`8,,--I8
_____________________________`Ib,,I8
______________________________`I8I

Se pierde din calitate.
 

burebista

Manic Miner
Ba mai rau, poa' sa piarda si din haine. :biggrin:
Code:
                         8888  8888888
                  888888888888888888888888
               8888:::8888888888888888888888888
             8888::::::8888888888888888888888888888
            88::::::::888:::8888888888888888888888888
          88888888::::8:::::::::::88888888888888888888
        888 8::888888::::::::::::::::::88888888888   888
           88::::88888888::::m::::::::::88888888888    8
         888888888888888888:M:::::::::::8888888888888
        88888888888888888888::::::::::::M88888888888888
        8888888888888888888888:::::::::M8888888888888888
         8888888888888888888888:::::::M888888888888888888
        8888888888888888::88888::::::M88888888888888888888
      88888888888888888:::88888:::::M888888888888888   8888
     88888888888888888:::88888::::M::;o*M*o;888888888    88
    88888888888888888:::8888:::::M:::::::::::88888888    8
   88888888888888888::::88::::::M:;:::::::::::888888888
   8888888888888888888:::8::::::M::aAa::::::::M8888888888       8
   88   8888888888::88::::8::::M:::::::::::::888888888888888 8888
  88  88888888888:::8:::::::::M::::::::::;::88:88888888888888888
  8  8888888888888:::::::::::M::"@@@@@@@"::::8w8888888888888888
   88888888888:888::::::::::M:::::"@a@":::::M8i888888888888888
  8888888888::::88:::::::::M88:::::::::::::M88z88888888888888888
 8888888888:::::8:::::::::M88888:::::::::MM888!888888888888888888
 888888888:::::8:::::::::M8888888MAmmmAMVMM888*88888888   88888888
 888888 M:::::::::::::::M888888888:::::::MM88888888888888   8888888
 8888   M::::::::::::::M88888888888::::::MM888888888888888    88888
  888   M:::::::::::::M8888888888888M:::::mM888888888888888    8888
   888  M::::::::::::M8888:888888888888::::m::Mm88888 888888   8888
   88  M::::::::::::8888:88888888888888888::::::Mm8   88888   888
   88  M::::::::::8888M::88888::888888888888:::::::Mm88888    88
   8   MM::::::::8888M:::8888:::::888888888888::::::::Mm8     4
       8M:::::::8888M:::::888:::::::88:::8888888::::::::Mm    2
      88MM:::::8888M:::::::88::::::::8:::::888888:::M:::::M
     8888M:::::888MM::::::::8:::::::::::M::::8888::::M::::M
    88888M:::::88:M::::::::::8:::::::::::M:::8888::::::M::M
   88 888MM:::888:M:::::::::::::::::::::::M:8888:::::::::M:
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     88888M:::88::M::::::::::*88*::::::::::M:88::::::::::::::M
    888888M:::88::M:::::::::88@@88:::::::::M::88::::::::::::::M
    888888MM::88::MM::::::::88@@88:::::::::M:::8::::::::::::::*8
    88888  M:::8::MM:::::::::*88*::::::::::M:::::::::::::::::88@@
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     888    M:::::::MM:::::::::::::::::::MM::M::::::::::::::::*8
     888    MM:::::::MMM::::::::::::::::MM:::MM:::::::::::::::M
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     888      M:::::M::::::::::::::::::::MMM::::::::::::M::mm:::M
   8888       MM:::::::::::::::::::::::::MM:::::::::::::mM::MM:::M:
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LE. kkt, face forumu' autoformat si iese ca naiba.
miahi's edit: se poate și așa
 
Last edited by a moderator:

Marius '95

troubleShooter
Sugar daddy
A venit UPS-ul. Este un Ablerex Jupiter Pro 1500 VA.
Evident, n-are manual, nu stiu parametrii de comunicatie si mi-e si leeeeneeee sa ma apuc de bricolat cabluri :tongue: , mai ales daca nu mi-e clar ca merge.
Ia mai ziceti o data care-i problema cu arsul serialului? Serverul se alimenteaza de la acelasi UPS (via cablu prin perete, priza, prelungitor, etc.). Singura diferenta de potential la care ma pot gandi este aia in care steckerul e bagat invers in priza alimentata de UPS si faza/nulul la server sunt inversate fata de cum le scoate UPS-ul. Teoretic ar trebui sa existe si impamantare, dar n-am stat langa electrician cand le-a mufat si nu stiu daca impamantarea prizei serverului este legata la tabloul electric sau la UPS.
 

Marius '95

troubleShooter
Sugar daddy
Am facut cablul. Merge perfect cu UPS-ul vechi (Mustek 800 VA). Cu asta nou nu misca. Softul original vrea NET si nu am de gand sa instalez asa ceva, poate doar intr-o masina virtuala sa vad ce comunica.
Are cineva experienta cu Ablerex Jupiter Pro?
 
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