1550nm Ita Opitika Atagba

Atagba ti o ni iyipada-inu jara yii ṣe awọn iyipada ifihan agbara RF-si-opitika ni ọna asopọ gbigbe 1550nm.

Ọran boṣewa 1U 19 'pẹlu ifihan kirisita omi (LCD / VFD) ni iwaju iwaju;

Bandiwidi igbohunsafẹfẹ: 47-750 / 862MHz;

Agbara agbara lati 4 si 24mw;

To ti ni ilọsiwaju pre-iparu Circuit atunse;

AGC/MGC;

Iṣakoso agbara aifọwọyi (APC) ati iṣakoso iwọn otutu aifọwọyi (ATC).

 

Ẹya ara ẹrọ

Mejeeji modulator ita ati lesa ni a gbe wọle lati Amẹrika tabi Japan.
Iyika ipalọlọ pipe ni idaniloju CTB ati CSO ti o dara julọ nigbati CNR wa ni ipo giga.
Pipe SBS dopin Circuit ati SBS adijositabulu ni 13,16, 18 , o dara fun awọn oriṣiriṣi awọn iru CATV net.
AGC Iṣakoso.
Agbara ilọpo meji ti inu eyiti o le yipada laifọwọyi.
Iṣakoso iwọn otutu ikarahun laifọwọyi.
Sọfitiwia microprocessor inu ni iṣẹ ti ibojuwo laser, ifihan paramita, ikilọ aṣiṣe, iṣakoso apapọ ati bẹbẹ lọ.Ni kete ti paramita iṣẹ ti lesa ba jade ni iye ti o wa titi ti sọfitiwia, ẹrọ naa yoo kilọ.
Atagba n pese RJ45 ati RS232 ni wiwo boṣewa fun sisopọ kọnputa ati ibojuwo.

Ilana paramita

Awọn nkan Ẹyọ Ilana Parameters
O wu Optical Power dBm 3 4 5 6 7 8 9 10
Opitika wefulenti nm 1550± 10 tabi ITU wefulenti
Lesa Iru DFB lesa
Opitika Modulating Ipo Taara Optical Intension Modulation
Opitika Asopọmọra Iru FC/APC tabi SC/APC
Iwọn Igbohunsafẹfẹ MHz 47–862
Ipele igbewọle dBμV 72-88
Flatness ni Band dB ± 0,75
Input Impedance Ω 75
Ipadabọ Ipadabọ igbewọle dB ≥ 16(47~550)MHz;≥ 14(550~750/862MHz)
C/CTB dB ≥ 65
C/CSO dB ≥ 60
C/N dB ≥ 51
AGC Iṣakoso Ibiti dB ±8
MGC Iṣakoso Ibiti dB 0 ~ 10
Ipese Foliteji V AC 160V~250V(50 Hz)
Ilo agbara W 30
Awọn iwọn otutu ti nṣiṣẹ 0 ~+45
Ibi ipamọ otutu -20 ~ +65
Ọriniinitutu ibatan % O pọju 95% Ko si Condensation
Iwọn mm 483(L)X 380(W)X 44(H)

Ohun elo

FTTH nẹtiwọki

CATV nẹtiwọki

 

 

Awoṣe ibere
SLT1550-1×5 (ijade kan,≥5dBm)
SLT1550-1×6 (ijade kan,≥6dBm)
SLT1550-1×7 (ijade kan,≥7dBm)
SLT1550-1×9 (ijade kan,≥9dBm)
SLT1550-2×5(meji àbájade ≥5dBm)
SLT1550-2×6 (awọn ọnajade meji,≥6dBm)
SLT1550-2× 7 (awọn abajade meji, ≥7dBm)
SLT-1550-2×8 (awọn abajade meji,≥8dBm)
SLT1550-2 × 9 (awọn abajade meji, ≥9dBm)
SLT-1550-2 × 10 (awọn abajade meji, ≥10dBm)

 

Gba lati ayelujara