24+2 Switch yePOE isiri yakajairika
- Seti imwe
$55.33
Kana muine mibvunzo nezvezvigadzirwa zvedu kana runyorwa rwemitengo, ndapota titumirei email yenyu uye tichakutaurirai mukati memaawa makumi maviri nemana.
KUBVUNZVA IZVOZVI
Magadzirirwo
| Zvigadzirwa zvakakosha zveintercom yekuvaka nharembozha yemavhidhiyo (tsigira mhando dzese dzeIP dzekuvaka nharembozha yemavhidhiyo) |
| 24V (modhi yemagetsi: 45+, 78-) |
| dhivha yedhivha kuti usarudze 100m kana 250m |
| imba ine gomba rekuisa pamadziro, zviri nyore kuisa. |
| Zano rinodziya: teerera kurongeka kwezvinobatanidza zvetambo yemagetsi - nzira yakatwasuka; (sarudzo yekuwedzera 1 gigabit optical port, standard control sharpener) |
| ine basa rekudzivirira simba |
Dhayagiramu yeChimiro
Mibvunzo Inowanzo bvunzwa
Mubvunzo 1. Chinangwa chehurongwa hweIP building video intercom doorbell system ndechei?
A: Sisitimu yeIP building video intercom doorbell yakagadzirirwa kupa kutaurirana kwakachengeteka uye kuri nyore uye kudzora kupinda kwezvivakwa zvine makamuri akawanda. Inobvumira vagari kutaura nevashanyi pamusuwo, kuvaona kuburikidza nevhidhiyo, uye kuvabvumira kupinda vari kure kana zvichidikanwa.
Mubvunzo wechipiri. Chii chinonzi Non-standard POE switch uye basa rayo musystem?
A: Switch yePOE isiri yemhando yepamusoro iPower over Ethernet switch yakagadzirirwa IP building video intercom system. Inopa data nesimba kumamonitor emukati nemamwe madivayisi akabatana, zvichiita kuti kuiswa kuve nyore nekubatanidza tambo imwe chete yeCAT6/CAT6 payuniti yega yega.
Mubvunzo 3. Chii chinorehwa nemagadzirirwo akasiyana echiteshi (4+2, 8+2, 16+2, 24+2) mumaswichi eNon-standard POE?
A: Magadzirirwo akasiyana echiteshi anoenderana nehuwandu hwemamonita emukati anogona kubatanidzwa nechinja. Semuenzaniso, switch ye8+2 inogona kugonesa uye kutarisira mamonita emukati anosvika masere, pamwe nekupa sarudzo dzekubatanidza malink kuburikidza nemaports maviri ekuwedzera.
Mubvunzo wechina. Chinangwa che "Dip switch" mumaswichi aya ndechei?
A: "Dip switch" inoita basa rekusarudza daro rekutumirwa kwemidziyo yakabatana. Inogona kushandurwa kuti isarudze pakati penzvimbo yekutumirwa kwemamita zana kana mazana maviri nemakumi mashanu, zvichienderana nezvinodiwa pakuiswa kwayo.
Mubvunzo 5. Unogona kutsanangura simba rakagadzirwa mukati uye kukosha kwaro here?
A: Simba remagetsi rakavakirwa mukati rinopa simba remagetsi rinodiwa kune switch pachayo pamwe nemamonitor emukati akabatana. Rinobvisa kudiwa kwemamwe magetsi uye rinovimbisa kuti kuiswa kwacho kuri nyore, zvichiita kuti kugadzika nekugadzirisa sisitimu kuve nyore.
Mubvunzo 6. Sisitimu iyi inotsigira sei network mukati meyuniti?
A: Maswichi aya anosanganisira ma "uplink network ports" anorerutsa network mukati meyuniti. Ma "ports" aya anogonesa kutaurirana kwakanaka pakati pemidziyo yakasiyana mukati meyuniti imwe chete yekuvaka, zvichibatsira mukuva nehurongwa hwekutaurirana hwakabatana uye hunoshanda.
Mubvunzo 7. Ndezvipi zviyero nehuremu hwemaswichi aya eNon-standard POE?
A: Kukura uye huremu zvinosiyana zvichienderana nemagadzirirwo echiteshi. Kukura kwacho kunobva pa202*140*45mm kusvika 310*182*45mm, uye huremu hwacho hunobva pa1.1kg kusvika 2.2kg, zvichiita kuti pave nedhizaini diki uye inoshanda zvakanaka yezvinodiwa zvakasiyana zvekuisa.
Mubvunzo 8. Switch yeNon-standard POE inogona kugadziriswa here kune akasiyana marongero ekuisa?
A: Ehe, mamwe mamodheru ane zvigadziriso zvesarudzo zvakaita sekuiswa pakombiyuta kana kuve nenzeve dzekuisa makabati. Kuchinjika uku kunoenderana nezvakasiyana-siyana zvekuisa uye kunoita kuti zvienderane nemamiriro akasiyana-siyana.
Mubvunzo 9. Unogona kutsanangura nguva yewaranti yekuchinja uku here?
A: Maswichi ese ePOE asiri emhando yepamusoro anouya nenguva yewarandi yegore rimwe. Waranti iyi inovhara zvikanganiso zvekugadzira uye inoita kuti maswichi acho ashande zvakavimbika muhupenyu hwawo hwese hwaanoda.
Mubvunzo 10. Chinangwa cheGigabit cascade power ports neSFP port mumhando dze switch dzakakura ndechei?
