1550EA
1550EA BIKORESHEJE ITU BYOSE C-BAND TURN-ABLE BASHOBORA GUHINDURA AMAHORO YO GUHINDUKA
Ibiranga
Quality Ubwiza buhanitse: umwimerere wa microwave yumwimerere udushya twubuhanga bushya, ubwishingizi bwa tekinoroji ya RF mubwishingizi bwa CNR = 53dB, sisitemu irashobora kubona CTB.CSO nini.Indangantego ya SBS.
◆ Guhinduka: tekinoroji ya modulator ya modulator yo hanze yishingira imikorere ya CSO nziza, kunoza fibre optique ntarengwa, kubona intera ndende.SBS: 13-19, OMI, ITU yumurongo wa ITU irashobora guhinduka, AGC / MGC ihitamo, saba imiyoboro itandukanye.
Intuitive: Lazeri nigice cyimashini zihenze cyane, imashini ifite microprocessor ikurikirana imikorere ya lazeri, idirishya LCD ryerekana ibipimo bikora.
Type Ubwoko bwurusobe: Hitamo ibice byose byerekana imiterere ya transponder garanti yujuje ubuziranenge bwigihugu kandi ihuze nibisanzwe bya SCTE HMS, itanga ubushobozi bwo kugenzura imiyoboro..chassis gukonjesha byikora kugenzura ubushyuhe.
Tekiniki
Oya. | Ingingo | Igice | Parameter | Ongera wibuke |
1 | Icyitegererezo | JDSU, Oclaro | ||
2 | Uburebure bwiza | nm | 1528.77 ~ 1563.86 | Urutonde rwa CATV1540 ~ 1563nm rwemewe |
3 | Uburebure bwumuraba | nm | ± 0.01 | |
4 | Kuringaniza imbaraga | dB | ± 0.75 | |
5 | Guhindura neza | Guhindura hanze | ||
6 | Imbaraga zisohoka | dBm | 2x7 | 2x8.2x9 |
7 | SBS | dBm | 16 (Mburabuzi) | 13 ~ 19 birashobora guhinduka |
8 | Kwihuza | FC / APC, SC / APC | Vuga mbere yo gutumiza | |
9 | Ikirangantego | MHz | 47 ~ 1000 | |
10 | CNR | dB | ≥53.0 | GY / T143-2000 6.2.3.5 |
11 | Kubeshya | dB | ± 0,75 (860MHz) ± 1.5 (1000MHz) | GY / T143-2000 6.2.4 |
12 | Urwego rwinjiza 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 yinjira | Ω | 75 | GB / T11381.1 4.2.2.2.5 |
16 | RF yinjiza igihombo | dB | > 16 | Shiramo imbaraga ebyiri, -48VDC yatoranijwe |
17 | Inkomoko y'ingufu | V | 86 ~ 265 | Imbaraga imwe |
18 | Gutakaza ingufu | W | ≤50 | Ubushyuhe bwa Chassis bwikora |
19 | Ubushyuhe bwo gukora | ℃ | 0 ~ 50 | |
20 | Ubushyuhe bwo kubika | ℃ | -20 ~ 85 | |
21 | Gukora ugereranije n'ubushuhe | % | 20% ~ 85% | |
22 | Ingano | ˮ | 19 * 11 * 1.75 | W * D * H. |
23 | Umuyoboro | RJ45 | Shyigikira IE na SNMP |