2ch wikiō Tx + 1ch RS 485 ʻikepili Rx Optical Video Transmitter a me ka mea loaʻa JHA-D2TV1RB-20
▶ Nā hiʻohiʻona:
*Ka pahu metala ikaika
*Hoʻonā uila uila
*Nalo ka loulou optical haʻahaʻa - max 30dB
* Me ka ʻole o EMI, RFI a me ka loop loop
* Hoʻouna ʻia ʻo Bi-di ma 1 fiber me WDM
* Pākuʻi-a-pāʻani wela me ka lako mana hoʻololi
* Loaʻa i nā ʻōnaehana kū hoʻokahi a me 3U
▶Noi:
* ʻO ka palekana palekana ala ʻōlelo a me ka ʻōnaehana kaʻa
* Pūnaehana kiaʻi kaʻa o ke kūlanakauhale
* Pūnaehana kiaʻi hale a me ka pā kula
*Ka nānā ʻana i nā ʻoihana (ke kahua mokulele, nā mea kanu kemika, ke alahao, a pēlā aku)
*Ka nānā ʻana i ka pūʻali koa (pale palena, pale aupuni)
*Kuhi ʻaila mana uila, hoʻolaha papahana TV
* Gymnasium (wikiō ola a hoʻouna leo leo)
▶ Nā ʻāpana huahana:
wikiō | |
Ka Nui Kanal | 2ch, mai ka pahupaʻikiʻi a i ke kikowaena mana |
Pūnaehana Kūlike | NTSC/PAL/SECAM |
Impedance / Voltage | BNC 75Ω (kūpono ʻole) / 2.0Vp-p |
Loaʻa ʻokoʻa | |
Māhele ʻokoʻa | |
Lakiō S/N | >60dB(kaumaha)(8 bit) |
Ikepili | BNC |
Optical | |
Loʻihi nalu | 1310nm/1550nm |
Mana Hoopuka | -8~3dBm |
Optic fiber | Ala hoʻokahi (9/125um) 20Km, multimode (50/125um) 1Km, ( 62.5/125um) 500m |
Loaʻa i ka naʻau | -30dBm |
Ikepili | FC maʻamau, ST/SC koho |
ʻIkepili | |
Ka Nui Kanal | 1ch, mai ke kikowaena mana i ka pahupaʻikiʻi |
Kūlana ʻikepili | RS485 |
Kaʻeleʻele | 0~300kbps |
Laki hewa | 10-9 |
Ikepili | kahua ʻo Phoenix |
Uila. Kaiapuni. Mechanical | |
Volta hana | DC 5V1A |
Hana wela | -35℃~+75℃ |
Ka mahana mālama | -45℃~+85℃ |
Haʻahaʻa | 0 ~ 95% ʻole-condensing |
Ana-kūʻokoʻa | 120mm ×105mm ×28mm |
Kaumaha Upena | 0.30kg / ʻāpana |
Kaumaha Nui (pālua) | 0.80kg/paa |