I-CATV ne-Satellite Optical Receiver

I-CATV ne-Satellite Optical Receiver

Incazelo emfushane:


Imininingwane yomkhiqizo

Amathegi womkhiqizo

Izici                    

1.With uzwela high umtshina optical.

2.Kuyisibonelo sobuchwepheshe obuphezulu kwimikhiqizo yokuxhumanisa ye-CATV ne-L-band satellite

3.Ingatholwa nge-fiber ebonakalayo ene-47Isethelayithi engu-2600MHz ne- Izimpawu ze-CATV zedijithali nezama-analog.

Ukufakwa 4.Simple; Kuyinto elula ukuthi umsebenzisi ayifake.

Amandla wokufaka avela ku- + 0-13dBm.

I-6.Inekhono lokumelana nokuphazamiseka kwamandla kagesi okuhle.

Ukusebenza kwe-7.High kodwa ngentengo ephansi.

Umdwebo

sd

Amapharamitha

Okubonakalayo

I-Wavelength esebenzayo (nm

1290 ~ 1600

Wokufaka ububanzi (dBm

-13 ~ 0

I-Optical Return Loss (dB

≥45

Fibre Isixhumi

SC / APC

I-RF

Imvamisa (I-MHz

47862

Ukungathandeki (dB

± 1.5

Izinga Lokukhipha (dBuV

66 ~ 86 @ 0dBm

Ibanga Lokuzuza Ngokwenziwa ManualdB

020 ± 1

Ukulahleka Kokukhipha OkukhiphayodB

≥16

Okukhiphayo kokukhipha

75

Cha echwebeni lokukhipha

2

Isixhumi se-RF

I-F-5 (Imperial)

Xhumanisa

I-CTBdB

@62 @ 0dBm

I-CSOdB

@63 @ 0dBm

I-CNRdB

  @50 @ 0dBm

Isimo Sokuhlola: Iziteshi ezingama-60 (PAL-D), okokufaka okubonakalayo = 0dBm, izinyathelo ezi-3 ze-EDFA Noise figure = 5dB, ibanga elingu-65Km, i-OMI 3.5%.

SAT-UMA

Imvamisa (I-MHz

950 ~ 2600

OkukhiphadBm

-50 ~ -30

Ukungathandeki (dB

± 1.5dB

IMD

-40dBc

Okukhiphayo kokukhipha

75

Jikelele

Ukunikezwa kwamandla kagesi(V

12 DC

Ukusetshenziswa kwamandla (UW

≤4

Isikhathi Sokusebenza

0 ~ 50

Isitoreji Temp

-20 ~ 85 ℃

Umswakama

20 ~ 85%

Usayizi (cm)

13.5×10×12.6

Incwajana Yokusebenza

df

Umucu

Izinhlobo

Ukwahlukanisa

Amazwi

I-DC IN

Ukunikezwa kwamandla kagesi

Ukufaka Amandla

DC12v

UNGAKHETHA

I-Fiber Port

Wokufaka Optical

1310nm / 1550nm Ukufaka

OUT_1

OUT_2

I-RF Port

Ukukhishwa kwe-RF

Xhuma kuklayenti

I-ATT

Ukulungiswa kwezinga

Intulo

Ibanga lokuzuza le-Manual 0 ~ 20 ± 1

Iwaranti Imigomo

Umamukeli Wochungechunge lwe-ZSR2600 ambozwe ngu eyodwa UNYAKA Isiqinisekiso Esinqunyelwe, eqala ngosuku lokuqala lokuthenga kwakho. Sinikeza amakhasimende ayo ukwesekwa kwezobuchwepheshe impilo yonke. Uma iwaranti iphelelwe yisikhathi, insizakalo yokulungisa ikhokhisa izingxenye (uma kudingeka). Uma kwenzeka ukuthi iyunithi kumele ibuyiselwe ukusebenzela, ngaphambi kokubuyisa iyunithi, sicela waziswe ukuthi:

I-1.Imaki yesibambiso enamathiselwe endaweni yokuhlala iyunithi kufanele ibe sezimweni ezinhle.

Okuqukethwe okucacile nokufundekayo kuchaza inombolo yemodeli, inombolo ye-serial nezinkinga okufanele zinikezwe.

3.Sicela upake iyunithi esitsheni sayo sokuqala. Uma isitsha sokuqala singasatholakali, sicela upakishe iyunithi okungenani kokungamasentimitha ama-3 kwempahla emunca ukushaqeka.

Ama (amayunithi) abuyiselwe kumele akhokhwe kusengaphambili futhi afakwe umshwalense. I-COD nokuqoqwa kwempahla akunakwamukeleka.

QAPHELA: thina yenza hhayi thatha umthwalo womonakalo odalwe ukupakisha okungalungile kwamayunithi abuyisiwe.

Isimo esilandelayo asihlanganisiwe iwaranti:

Iyunithi lehluleka ukwenza ngenxa yamaphutha we-opharetha.

Umaki we-2.Warranty uyashintshwa, ulimele futhi / noma ususwe

3.Umonakalo odalwe yi-Force Majeure.

Iyunithi ibe ukuguqulwa okungagunyaziwe kanye / noma ukulungiswa.

Ezinye izinkinga ezibangelwa amaphutha ama-opharetha.

Isixazululo Senkinga Ejwayelekile

1.I ukucisha ugesi ngemuva kokuxhuma ukunikezwa kwamandla

Isizathu:

(1) Ukunikezwa kwamandla akuxhunyiwe mhlawumbe

(2) Iphutha lokuphakelwa kwamandla

Isixazululo:  

(1) Bheka ukuxhumana

(2) Shintsha i-adaptha yamandla

2.The optical IN Khanyisa Red

Isizathu:

(1) Okokufaka kwe-Fiber -12dBm noma akukho okokufaka okubonakalayo

(2) Isixhumi se-fiber sikhululekile

(3) Isixhumi sefayibha singcolile

Isixazululo:

(4) Hlola okokufaka

(5) Hlola ukuxhumana

(6) Hlanza isixhumi sefayibha

Ukwahlukanisa

Isimo

Ukukhanya okushoyo

Amandla

VULA

Inikwe amandla

VALIWE

Awekho amandla

Ukukhanya kwe-Optical

Okuluhlaza okotshani

Okokufaka okubonakalayo ≥-12dBm

Okubomvu

Okokufaka okubonakalayo -12dBm noma Akukho okokufaka


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