Network Cable Video Intercom

CASHLY Network Cable Video Intercom System:
* Kebul na CAT-5E UTP kawai 1 zuwa ɗaki * ID / mai karanta katin IC
* An rataye tashar daki a haɗin hannu
* Ƙara ma'ajin hoto na aiki don tashoshin-ɗakin launi
* Kebul na 1 CAT-5E STP kawai yana buƙatar ingantaccen haɗin cibiyar sadarwa
* Fiber optic mai jituwa don dogon nisa har zuwa haɗin cibiyar sadarwar 50km
* Maɓalli na tashar ƙofar tare da haske don amfani da dare * Haɗu da kowane ginin benaye

Analog villa intercom tsarin tsarin intercom ne wanda ya danganci watsa wayoyi hudu. Ya ƙunshi tashar waje ta villa da na'urar duba cikin gida. Yana goyan bayan intercom na gani, sa ido na bidiyo, ikon samun dama da sauran ayyuka, kuma yana ba da cikakken tsarin tsarin intercom na bidiyo dangane da ƙauyukan dangi guda ɗaya.

Siffofin haɗin kebul na CAT-5Edaga waje-tasha zuwa Networking switcher:
Bus tasha	CAT-5E na USB	Ƙofar SauyawaBas
1 Red: AP+	Orange&Fara	1Red: AP+
2 Yellow: DATA	Lemu	2 Yellow: DATA
3 Green: AGND	Kore&Fara	3 Green: AGND
4 Brown: AUDIO	Kore	4 Brown: AUDIO
5 Orange: VP+	Blue&Fara	5Orange: VP+
6 White: VGND	Brown&Fara	6 White: VGND
7 Blue: VIDEO	Brown	7 Blue: VIDEO
8 Baki: MONI	Blue	8 Baki: MONI

Siffofin haɗin kebul na CAT-5Edaga Networking switcher zuwa Tashar Cikin gida:
Canja wurin Dakin Bus	CAT-5E na USB	Tashar cikin gida
1 Red: AP+	Orange&Fara	1Red: AP+
2 Yellow: DATA	Lemu	2 Yellow: DATA
3 Green: AGND	Kore&Fara	3 Green: AGND
4 Brown: AUDIO	Kore	4 Brown: AUDIO
5 Orange: VP+	Blue&Fara	5Orange: VP+
6 White: VGND	Brown&Fara	6 White: VGND
7 Blue: VIDEO	Brown	7 Blue: VIDEO
8 Baki: MONI	Blue	8 Baki: MONI
Siffofin haɗin kebul na CAT-5Edaga Mai sauya hanyar sadarwa zuwa tashar Gudanarwa:
Canja wurin Dakin Bus	CAT-5E na USB	Gudanarwa-tasha
1 Ja:COM	Orange&Fara	1Ja:COM
2 Yellow:LA	Kore	2 Yellow:LA
3 Kore:LB	Kore&Fara	3 Kore:LB
4 Brown:N-AU	Lemu	4 Brown:N-AU
5 Ruwa: VIDEO-	Blue&Fara	5Ruwa: VIDEO-
6 Fari:BIDIYO+	Blue	6 Ruwa: VIDEO+
7 Blue: VGND	Brown	7 Blue:VGND
8 Baki:VGND	Brown&Fara	8 Baki:VGND

Sanarwa (1): Don guje wa tsoma baki na bidiyo, DOLE ne a yi amfani da madaidaicin nau'i-nau'i na murdaɗi a cikin CAT-5E UTP don haɗa layukan VIDEO & VGND a cikin tashar Kofa da bas ɗin tashar daki.
Sanarwa (2): A cikin Net Bus, dole ne ka yi amfani da madaidaicin nau'i-nau'i-nau'i-nau'i don haɗa LA & LB don ingantaccen sadarwar RS485, wani madaidaicin nau'i-nau'i-nau'i-nau'i don haɗa VIDEO+ & VIDEO- don watsa bidiyo.

Wutar tashar waje tana ba da haɗin kulle:
Tashar ƙofa Ƙarfi	18V wutar lantarki	Kulle
1 Red: AP+	18V+
2 Yellow:AGND	18V-
3 Kore:KULLE-		Kulle waya 1
4 Brown:LOCK+		Kulle waya 2
5 Orange: VP+	18V+
6 White: VGND	18V-

Sanarwa (1): Mai amfani zai iya amfani da kayan wuta masu zaman kansu guda biyu don haɓaka ƙudurin bidiyo, ɗaya don ƙarfin sauti (AP+ & AGND), wani kuma don ikon bidiyo (VP+ & VGND); Ko amfani da wutar lantarki 1 don ƙaramin gashi, haɗa AP+ & VP+ tare zuwa B+, AGND & VGND tare zuwa B-.
Sanarwa (2): Kulle + & Kulle- buɗewa ce ta al'ada (NO) kuma zai zama gajere (Rufe) lokacin buɗewa.

Haɗin wutar lantarki-tasha:
Gudanar-tashar Power	18V wutar lantarki	12V wutar lantarki
1 Red: AP+	18V+
2 Yellow:AGND	18V-
3 Kore:VN		12V+
4 Brown:COM		12V-
5 Orange: VP+	18V+
6 White: VGND	18V-

Sanarwa: Da fatan za a yi amfani da ƙarin samar da wutar lantarki na 12V don hanyar sadarwar RS485 da aka kawo, wannan zai haɓaka amincin sadarwa, ƙarfi sosai.

Topology bas na cibiyar sadarwa

Tsarin hanyar sadarwa da aka saba amfani da shi na ƙare tsarin bas, baya goyan bayan hanyar sadarwa mai siffar zagaye ko tauraro. Duk kumburin serial ɗin da aka haɗa ta bas ɗaya zaɓi ne mai kyau, a cikin hoton da ke sama, ana nuna babban tsarin cibiyar sadarwa na tsarin A8-05B. Ana haɗe nodes a cibiyar sadarwa mai ma'ana da yawa. Don mafi girma da sauri da kuma tsayin layi, tsayin daka na ƙarewa ya zama dole a kan duka ƙarshen layi don kawar da tunani. Yi amfani da resistors 100 Ω akan iyakar biyu (buƙatar kawai idan tsayin waya> 2km). Dole ne a tsara hanyar sadarwar a matsayin layi ɗaya tare da digo da yawa, ba azaman tauraro ba. Ko da yake jimlar tsawon na USB watakila ya fi guntu a tsarin tauraro, ƙarancin ƙarewa ba zai yuwu ba kuma ingancin sigina na iya raguwa sosai. A cikin zane na 1 wanda ya nuna na gaba, b, d, f haɗin daidai ne kuma a, c, e ba daidai ba ne.

Tsari 1

Lokacin amfani da garkuwa cibiyar sadarwa waya (STP), Ya kamata kula da ci gaba da garkuwa Layer na santsi, da kuma haɗa Duniya a lokaci guda, kamar yadda aka nuna a cikin zane.

Waya ake bukata

Ana amfani da tsarin CAT-5E UTP da kebul na STP.
Yadda za a zabi m CAT-5E na USB?
Juriya na kowace waya dole ne ≤35Ω lokacin da tsayin ya kai kusan 305M (tsawon FCL).
Ƙofa-tashar zuwa Power Supply amfani da RVV4*0.5, don kulle amfani RVV2*0.5.
Gargadi:
Hoton tashar ƙofa ba zai cika nunawa a allon tasha na Kayayyakin Kayayyakin ba lokacin da tashar Room ta bambanta da wutar lantarki ta bidiyo, a wuraren da suka dace a cikin motar ginin don ƙara wutar lantarki zai iya magance wannan matsalar. Gabaɗaya wutar lantarki ta bidiyo daga tashar Dakin gani na matsakaicin nisa ba zai iya wuce mita 30 ba.

Tsari 2

Da fatan za a yi amfani da Scotchlok don haɗa wayoyi 2

Scotchlok

UTP&UTP

UTP&Bayanan Na'ura

Kashe-Layi & Kashe-Layi

Kawai bukatar muƙamuƙi mataimakin

Hoton tasiri

Me yasa ba'a amfani da RJ-45 don haɗi?

Saboda daidaitaccen RJ-45 an yi shi ne don a cikin gida ta amfani da shi kawai, ba shi da hurumi mara kyau kuma yana da sauƙin ƙazanta ko a sanya shi a cikin iska. Idan Shugaban RJ-45 ya karye, akwai ƙwararrun ƙwararrun ƙwararrun kayan aikin da ake buƙata don gyara kuskuren, wannan zai haifar da ƙimar kulawa mafi girma.
Scotchlok shine ainihin abin da muke bukata. Sama da shekaru 45 da suka gabata, 3M ya gabatar da mahaɗin mahaɗar mahalli na asali na masana'antar - Scotchlok Connector UR. A yau, tare da ƙara yawan buƙatun hanyoyin sadarwa masu sauri da babban bandwidth, cikakken jerin masu haɗawa da kayan aikin 3M sun sake tasowa. Da fatan za a ziyarci www.3M.com don ƙarin bayanin Scotchlok.

Bayanin Tsari

Siffofin Magani

Visual Intercom Aiki

Mai amfani zai iya kiran mai duba cikin gida kai tsaye a wayar kofa don gane intercom na gani da buɗe aikin. Mai amfani kuma zai iya amfani da na'urar duba cikin gida don kiran sauran masu saka idanu na cikin gida don gane aikin intercom na gida zuwa gida.

Ayyukan Kulawa da shiga

Mai amfani zai iya kiran na'urar duba cikin gida daga tashar waje a ƙofar don buɗe kofa ta hanyar intercom na gani, ko amfani da katin IC da kalmar wucewa don buɗe kofa. Mai amfani zai iya yin rajista ko soke katin IC kuma ya saita kalmar wucewa a tashar waje.

Ayyukan Ƙararrawa na Tsaro

Mai amfani zai iya amfani da na'urar duba cikin gida don duba bidiyon tashar waje a ƙofar, da kuma duba bidiyon kyamarar analog da aka shigar a gida.