Farashin 1550EA
1550EA SERIES ITU DUK C-BAND JUYA-DAUKAR MUSULUNAR EXTERNAL TRANSMITTER
Siffofin
◆Maɗaukaki mai inganci: sabon fasahar injin na'ura mai dual dual, fasahar RF predistortion insurer a cikin yanayin ingancin CNR = 53dB, tsarin zai iya samun mafi girma CTB.CSO.Bayanan Bayani na SBS.
◆ Sassautu: fasaha mai haɓakawa na injin motsa jiki na waje yana tabbatar da kyakkyawan aikin CSO, haɓaka iyakar ƙarfin fiber na gani, samun canja wuri mai nisa.SBS: 13-19, OMI, ITU madaidaicin tsayin raƙuman ruwa, AGC/MGC zaɓi, nemi hanyar sadarwa daban-daban.
◆ Intuitive: Laser shine kayan injin mafi tsada, injin sanye take da microprocessor yana lura da yanayin aiki na laser, taga LCD panel yana nuna sigogin aiki.
◆ Nau'in cibiyar sadarwa: Zaɓi garantin sa ido na duk-yanki don saduwa da ma'aunin ƙasa kuma ya dace da ma'aunin SCTE HMS, yana ba da damar sa ido kan sarrafa cibiyar sadarwa.(Toshe cikin nau'in samar da wutar lantarki): ɗaukar filogi na bayanin martaba na aluminum a cikin nau'in samar da wutar lantarki, yana iya aiki a 85 265Vac City Network Voltage, Hakanan da zaɓin wutar lantarki na DC48V (ajiyar da ake buƙata);chassis sanyaya atomatik kula da zazzabi.
Na fasaha
| A'a. | Abu | Naúrar | Siga | Magana |
| 1 | Laser samfurin | JDSU, Oclaro | ||
| 2 | Tsawon yanayin gani | nm | 1528.77-1563.86 | kewayon CATV1540 ~ 1563nm mai aiki |
| 3 | Tsawon tsayin igiyar ruwa | nm | ± 0.01 | |
| 4 | Ƙarfin ƙarfi | dB | ± 0.75 | |
| 5 | Motsin gani | Motsa jiki na waje | ||
| 6 | Ƙarfin fitarwa | dBm | 2 x7 | 2x8,2x9 |
| 7 | SBS | dBm | 16 (tsoho) | 13 ~ 19 daidaitacce |
| 8 | Haɗin kai | FC/APC, SC/APC | Magana kafin yin oda | |
| 9 | Kewayon mita | MHz | 47-1000 | |
| 10 | CNR | dB | ≥53.0 | GY/T143-2000 6.2.3.5 |
| 11 | Lalata | dB | ± 0.75 (860MHz) ± 1.5 (1000MHz) | gy/T143-2000 6.2.4 |
| 12 | Matsayin shigarwar RF | dBmV | 23±5 | AGC |
| 13 | C/CTB | dB | ≥ 65.0 | gy/T143-2000 6.2.5 |
| 14 | C/CSO | dB | ≥ 65.0 | gy/T143-2000 6.2.6 |
| 15 | RF shigar da impedance | Ω | 75 | GB/T11381.1 4.2.2.2.5 |
| 16 | Asarar dawowar shigarwar RF | dB | >16 | Toshe a dual iko, -48VDC zaba |
| 17 | Tushen wuta | V | 86-265 | Ƙarfi ɗaya |
| 18 | Rashin wutar lantarki | W | ≤50 | Chassis zazzabi sarrafa atomatik |
| 19 | Yanayin aiki | ℃ | 0 ~ 50 | |
| 20 | Yanayin ajiya | ℃ | -20-85 | |
| 21 | Aiki dangi zafi | % | 20% ~ 85% | |
| 22 | Girman | ˮ | 19*11*1.75 | W *D*H |
| 23 | Ka'idar hanyar sadarwa | RJ45 | Taimakawa IE da SNMP |