Ñalnde 15 lewru juko hitaande 2020
Ko ɓuri heewde e njuɓɓudi ƴeewndo kisal ko ‘yiyteende e laaɓnde’. Kaɓirgal reso ngal ƴeewndaaka firti ko a anndaa so ina waawi neldude signaale wideyoo HD e dow deeƴre, so ina waawi golloraade e les mbaadi doole PoE, walla so tawii ina waɗi jolɗe walla jolɗe jolɗe e hakkunde.
Ko ɓuri heewde e njuɓɓudi ƴeewndo kisal ko ‘yiyteende e laaɓnde’. Kaɓirgal reso ngal ƴeewndaaka firti ko a anndaa so ina waawi neldude signaale wideyoo HD e dow deeƴre, so ina waawi golloraade e les mbaadi doole PoE, walla so tawii ina waɗi jolɗe walla jolɗe jolɗe e hakkunde. E nder innde kaɓirɗe kisal, jarribagol resooji wonaa ‘taƴre ɓeydaande’ — ko laawol gadiingol ngam moƴƴinde jokkondire.
Miijo ngo heewɓe cikkata ko kaɓirɗe jolɗe kese ɗee ko jarriborɗe e nder usineeji, ɗe ngalaa haaju e jarribooji goɗɗi. E goonga, kaɓirɗe ina mbaawi bonnude e sahaa yah-ngartaa, desorɗe, jolngo, e joofgol — radiis ɓuuɓɗo ɓurɗo heewde, doole ɓuuɓɗe, ɓuuɓɗe ummoraade e ŋoral ɓuuɓngal, loose RJ45 crimping — ko ɗum fof ina waawi bonnude golle jokkondire e nder deeƴre. So kuutortooɗo oo habrii ‘natal kamera ina ɓuuɓtoo’ walla ‘PTZ ina yirloo’, sabaabu oo ina heewi saɗtude rewde e iwdi mum.
PoE (Power over Ethernet) ina jeyaa e karallaagal ɓurngal teeŋtude e nder njuɓɓudi ƴeewndo kisal. Kameraaji ina njaltina doosɗe e doole fof e dow kaɓirgal jokkorgal gootal, ɗum noon ina itta njoɓdi e caɗeele kaɓirɗe doole keertiiɗe. Kono, PoE ina waɗa ɗaɓɓaande ɓurnde toowde e kalite jokkorde ko ɓuri jokkondire laaɓtuɗe — doole ŋakkuɗe ina mbaawi addande kameraaji fuɗɗoraade laabi keewɗi, hollirde natal ngal aldaa e sago, walla hay yahde e laylaytol haa laaɓa.
Testing PoE wonaa tan hoolkisaade so tawii kaɓirgal ngal ina yahra ; ina ɗaɓɓi kadi fotde jolngo, jolngo, e doole. Kaɓirgal 80 meeteruuji jogiingal njuuteendi ɓoggol ɓuuɓngol walla jokkere enɗam ŋakkunde ina waawi addande jolngo PoE to joofnirde kamera oo ustaade les jolngo gollorde. E nder laylaytol kuutorgal jarriborgol reso FangService, kuutorgal innde reso PK69 series ina wallita jarribo doole PoE, hollirta dokke doole, jolɗe, e doole ngam wallitde inndeeji ɗii e yaawre anndude so tawii jokkorde ndee ina yahdi e sarɗiiji doole PoE.
E nder innde ƴeewndo kisal, haaju jarribo ɓurɗo heewde ko hoolkisaade signal wideyoo kamera. Laawol gaadanteewol ngol ko jokkondirde kamera e monitor walla ordinateer, ƴeewde e junngo so tawii natal ngal ina laaɓi, kalaaji ɗii ina ngoodi. Ndee feere ina ŋakki, ina tuugii e miijo jarriborɗo oo.
Kuutorɗe injiniyaaruuji resooji jamaanu ina kawra e golle jarribooje maandeeji wideyoo. FangService's PK68 series professionnel video tester ina wallita IPC, AHD, TVI, e CVI e mbaadiiji wideyooji HD coaxial keewɗi, kadi ina waawi hollirde natal kamera ngal no feewi tawa jokkondirtaa e ordinateer, tawa ina waɗi kuutorɗe ƴeewndo (hono ƴeewndo colour, ƴeewndo grayscale, e ƴeewndo mbayliigu). Kuutorgal innde PK67 series wristband e kuutorgal innde portable PK66 series ina moƴƴi e senaareeji jolngo tokoosi, ina addana neɗɗo gooto timminde jarribooji.
E nder njuɓɓudi ƴeewndo kisal, ƴeewndo PTZ (Pan-Tilt-Zoom) ko seerndi ‘waawde yiyde’ e ‘waawde huutoraade’. Signaaji jokkondire PTZ ina keewi neldude e bus RS485 — ɓoggi jokkondire ɗiɗi ɓeydaaɗi (walla ɓoggi ɗiɗi ɗi ngalaa golle keewɗi e nder kaɓirgal jokkorgal). Juumre wiring RS485 (hono waylude laabi A/B), resistoruuji terminal ŋakkuɗi, walla ŋakkeende baud rate fof ina mbaawi saabaade ŋakkeende jokkondire PTZ walla latency.
FangService's line kuutorgal jarriborgal reso — series PK69 e PK68 — kam en fof eɓe mballita jarribo RS485 PTZ, baawɗo neldude yamiroore ƴeewndo e hoolkisaade jaabawol PTZ. Ɓe mballita e setting e siftorde darnde preset, wallita injiniyankooɓe e yaawde yiytude ŋakkeende jokkondire PTZ. E nder eɓɓooji kisal mawɗi, jarribo ƴeewndo PTZ ina heewi wonde ko ɓuri hoybude e ƴeewteede kono ko ɓuri heewde e batte mum — so tawii PTZ waawaa ƴeewteede caggal nde yettinaa, njoɓdi ƴeewndo caɗeele ina waawi ɓurde njoɓdi ƴeewndo rewrude e laabi ƴeewndo.
Coodgu kuutorɗe jarribooje resooji ina famɗi no feewi so yerondiraama e ŋakkeende nde ɗe kaɗata. Eɓɓoore ƴeewndo kisal hakkundeere ina waawi jogaade kameraaji keewɗi walla hay teemedde — so tawii jarribagol kamera kala ina yoɓee ujunnaaje ujunnaaje yuan, tawi noon ŋakkeende jokkondire ɗe nganndaaka tawaaɗe caggal nde eɓɓoore ndee yettinaa ina waawi yoɓde ujunnaaje walla ujunnaaje ujunnaaje e nder ƴeewndo caɗeele e feewnitagol, nafoore faggudu obvi ko.
Ko ɓuri teeŋtude, dokke jarribooje e hoore mum ina njogii nafoore juutnde. Jokkorde jarribaama e parametruuji doole PoE binndaaɗe, kalite signaal wideyoo, e ngonka ƴeewndo PTZ ina waawi ƴeewteede e yaawre e nder toppitagol garoowol : 'mbele ndee jokkorde ina moƴƴi nde nde yettinaa ndee ?' walla 'mbele ndee jokkorde ina joginoo caɗeele cuuɗiiɗe nde nde yettinaa ndee?' Jokkondire ɗe ƴeewtaaka ko, e goonga, kaɓirɗe ɓaleeje e sahaa toppitagol. Laabi kuutorɗe jarriborɗe reso FangService ina kuutoroo haajuuji timmuɗi gila e hoolkiso jokkondire baɗɗe faayiida haa e ƴeewndo wideyoo jahduɗo e jamaanu, ina wallita kippuuji injiniyankooɓe ngam tabitinde tolnooji jarribooji gila e fuɗɗoode eɓɓoore. View the Network Test Instruments Collection
Haalan min senaare eɓɓoore maa e sarɗiiji, min mbaɗata heen feere moƴƴere e rokkude min limto e nder waktuuji 24.
Heɓde Quote mo alaa ko yoɓiPK66 portable engineering tool, PK67 wristband engineering tool, PK68 professional video tester, PK69 full-featured network engineering tool — four series covering the complete needs from basic video testing to advanced PoE analysis. Supporting IPC/AHD/TVI/CVI multi-format coaxial HD, RS485 PTZ control, and PoE power testing, designed for installation, debugging, and maintenance of security monitoring systems.
Explore the Network Test Instruments →