Zuwɛnkalo tile 15, saan 2020
Lakanali kɔlɔsili fɛɛrɛ jɔnjɔn ye ‘fɛn yeta ye ani gwɛnin ye.’ Rezo ka juru min ma kɔrɔbɔ, o kɔrɔ ko i t’a lɔn n’a be se ka videwo HD tagamasiɲɛw lase cogo basiginin na, n’a be se ka baara kɛ PoE fanga cogoya la, wala n’a be kari wala n’a be se ka mɔgɔw lafili a cɛmancɛ la.
Lakanali kɔlɔsili fɛɛrɛ jɔnjɔn ye ‘fɛn yeta ye ani gwɛnin ye.’ Rezo ka juru min ma kɔrɔbɔ, o kɔrɔ ko i t’a lɔn n’a be se ka videwo HD tagamasiɲɛw lase cogo basiginin na, n’a be se ka baara kɛ PoE fanga cogoya la, wala n’a be kari wala n’a be se ka mɔgɔw lafili a cɛmancɛ la. Lakanali kabɔli ɛnzeniyɛri la, réseau sɛgɛsɛgɛli tɛ ‘fɛn wɛrɛ ye’ — o ye lafasali sira laban ye ka ɲɛsin diɲɛlatigɛ ɲuman ma.
Mɔgɔw ka teli ka miiriya jugu min kɛ, o ye ko réseau ka juru kuraw be sɛgɛsɛgɛ iziniw kɔnɔ ani u mako t’a la ka kɔrɔbɔli wɛrɛ kɛ. Tiɲɛn na, juru be se ka tiɲɛ n’u be tagama, n’u be mara, n’u be don ani n’u be ban — n’u be yɛlɛma ka dama tɛmɛ, n’u be mɔgɔw sama, n’u be yɛlɛma ka bɔ yɔrɔ minw na, n’u be RJ45 nɔrɔ ɲɔgɔn na — o bɛɛ be se ka n’u ka baara tiɲɛ nɔgɔman na. Tuma min na baarakɛla dɔ y’a fɔ ko ‘kamera jaa be pɛrɛnna’ wala ko ‘PTZ tɛ yɛlɛma,’ tuma caaman na, a ka gwɛlɛ ka segi ka taga a bɔyɔrɔ la.
PoE (Power over Ethernet) ye fɛɛrɛ dɔ ye min kɔrɔtanin lo kosɔbɛ lakanali kɔlɔsili fɛɛrɛw la. Kameraw be kunnafoniw ni fanga fila bɛɛ lase ɲɔgɔn ma réseau ka juru kelen fɛ, o min b’a to kuran ka juru minw be kɛ u yɛrɛ ma, u sɔngɔ n’u ka gwɛlɛya tɛ bɔ yen. Nka, PoE be ɲinini caaman kɛ ɲɔgɔndanw ka ɲumanya kan ka tɛmɛ kunnafoni saniyalenw yɛlɛmani kan — fanga min tɛ se ka kamera sɔrɔ, o be se ka kɛ sababu ye ka kamera lawuli tugun siɲɛ caaman, ka jaaw yira minw tɛ bɛn, wala ka bɔ ɛntɛrɛnɛti kan pewu.
PoE sɛgɛsɛgɛli tɛ dɔrɔn k’a filɛ ni juru be tɛmɛ; a b’a ɲini fana ka fanga, fanga ani fanga suma. Kabulu min janya ye mɛtɛrɛ 80 ye ani a ka juru jatelan ka dɔgɔ wala a ka nɛgɛjuru tɛ se ka ɲɔgɔn minɛ, o be se k’a to PoE ka tansɔn min be kamera laban na, o be jigi ka se baarakɛyɔrɔ dancɛ ma. FangService ka réseau sɛgɛsɛgɛli minɛnw layidu cɛma, PK69 seri réseau ɛnzeniyɛri minɛn be PoE fanga sɛgɛsɛgɛli dɛmɛ, a be tansɔn, kuran ani fanga kunnafoniw yira wagati yɛrɛ yɛrɛ la walisa ka ɛnzeniyɛriw dɛmɛ k’a lɔn joona ni ɲɔgɔndan be PoE fanga laɲiniw dafa.
Lakanali kɔlɔsili baara la, kɔrɔbɔli min ka teli ka kɛ, o ye ka kamera ka videwo tagamasiɲɛ sɛgɛsɛgɛ. Laada fɛɛrɛ ye ka kamera nɔrɔ monitɛri wala ɔridinatɛri la ani k’a filɛ n’a jaa gwɛnin lo ani n’a kulɛriw ka ɲi. O fɛɛrɛ tɛ nɔɔ bɔ ani a be basigi kɔrɔbɔlikɛla ka miiriya lo kan.
Bi rezo ɛnzeniyɛri baarakɛminɛnw be videyo tagamasiɲɛ kɔrɔbɔli baarakɛcogow don ɲɔgɔn na. FangService ka PK68 seri ka videwo sɛgɛsɛgɛbaga profesiyɔnali be IPC, AHD, TVI, ani CVI videwo sifa caaman dɛmɛ, ani a be se ka kamera jaa yira ka ɲɛ k’a sɔrɔ a ma nɔrɔ ɔridinatɛri la, ni sɛgɛsɛgɛrikɛminanw ye minw be mɔgɔw kunmabɔ (i n’a fɔ ɲɛgɛnw sɛgɛsɛgɛri, sɛgɛsɛgɛri min be kɛ ni gɛrɛsi ye ani yɛlɛmani). PK67 seri bololafɛnw ka ɛnzeniyɛri minan ani PK66 seri ka ɛnzeniyɛri minan min be se ka ta ka taga yɔrɔ bɛɛ, u bɛnnin lo ka baara kɛ ni yɔrɔ fitininw ye, o min b’a to mɔgɔ kelen be se ka kɔrɔbɔli dafa.
Lakanali kɔlɔsili fɛɛrɛw la, PTZ (Pan-Tilt-Zoom) kɔlɔsili lo be danfara jɔnjɔn don ‘be se ka ye’ ni ‘be se ka baara kɛ’ cɛ. PTZ ka sɛgɛsɛgɛri tagamasiɲɛw ka teli ka ci RS485 bisi fɛ — sɛgɛsɛgɛri juru fila wɛrɛw (walima juru fila minw tɛ baara la minw be ɲɔgɔn sɔrɔ réseau ka juru kɔnɔ). RS485 ka juru filiw (i n’a fɔ A/B line reversal), rezistansi terminal minw tununa, wala baud rate minw tɛ bɛn, o bɛɛ be se ka kɛ sababu ye ka PTZ ka sɛgɛsɛgɛri dɛsɛ wala ka latency kɛ.
FangService ka réseau sɛgɛsɛgɛli minanw layidu — PK69 ani PK68 seri — u fila bɛɛ be RS485 PTZ sɛgɛsɛgɛli dɛmɛ, min be se ka sɛgɛsɛgɛli cikanw ci ani ka PTZ jaabili sɛgɛsɛgɛ. U be dɛmɛ don ka yɔrɔw latigɛ ka kɔn ani k’u hakili jigi, o min b’a to ɛnzeniyɛriw be PTZ ka filiw lɔn joona. Lakanali porozebaw la, PTZ kɔlɔsili sɛgɛsɛgɛli lo ka teli ka ɲinɛ nɔgɔman na nka a be na ni kɔlɔlɔw ye — ni PTZ dɔ tɛ se ka kɔlɔsi a dinin kɔ, gɛlɛyaw ɲɛnabɔli musakaw be se ka tɛmɛ kɔlɔsili yɔrɔw sama tugun musakaw kan.
Rezo sɛgɛsɛgɛri minanw sanni musaka ka dɔgɔ ni bɔnɛ minw be sɔrɔ u fɛ. Lakanali kɔlɔsili poroze dɔ be se ka kɛ ni kamera tan ni fila wala kɛmɛ caaman ye — ni kamera kelen kelen bɛɛ sɛgɛsɛgɛri be wari caaman sara, k’a sɔrɔ n’u ye nɛgɛjuru dɔ tiɲɛ min ma lɔn, n’u y’o sɔrɔ poroze bannin kɔ, o be se ka wari waa caaman wala waa tan caaman sara gwɛlɛyaw ɲɛnabɔli ni u labɛnni na, sɛgɛsɛgɛri nafa ka bon.
Min yɛrɛ kɔrɔtanin lo ka tɛmɛ o kan, o ye ko kɔrɔbɔli kunnafoniw yɛrɛ be ni nafa ye wagatijan kɔnɔ. Linki min sɛgɛsɛgɛra ni PoE fanga paramɛtiriw ye minw sɛbɛra, videwo ka tagamasiɲɛw ka ɲumanya ani PTZ ka kɔlɔsili cogoya, o be se ka sɛgɛsɛgɛ joona joona ladonni nataw la: ‘yala o lien tun ka ɲi tuma min na a dira wa?’ wala ‘yala gwɛlɛyaw dogonin tun be o liɲɛ kɔnɔ tuma min na a dira wa?’ Linki minw ma kɔrɔbɔ, u be komi kɛsu fimanw lo u ladon wagati la. FangService ka réseau sɛgɛsɛgɛli minanw layidu be makoɲɛfɛnw bɛɛ dafa k’a ta ɲɔgɔndan sɛgɛsɛgɛli jɔnjɔn na ka taga a bila videwo sɛgɛsɛgɛli ɲɛtaga la, o min be ɛnzeniyɛri jɛnkuluw dɛmɛ ka sɛgɛsɛgɛli sariyaw sigi kabini poroze dɔ daminɛ na. View the Network Test Instruments Collection
Aw k’aw ka poroze cogoya n’a laɲiniw fɔ an ye, an bena fɛɛrɛ ɲuman labɛn ani ka wari hakɛ dɔ di lɛrɛ 24 kɔnɔ.
Ɲɛyirali fɛPK66 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.
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