1310nm Na'urar Watsawa ta Tantancewa

Akwati mai girman 1U mai tsawon inci 19 tare da nunin lu'ulu'u na ruwa (LCD/VFD) a gaban allon;

Mitar yawan amfani: 47—750 / 862MHz;

Ƙarfin fitarwa daga 4 zuwa 24mw;

Tsarin gyaran da'ira mai zurfi kafin a murɗe;

AGC/MGC;

Tsarin sarrafa wutar lantarki ta atomatik (APC) da kuma tsarin sarrafa zafin jiki ta atomatik (ATC).

 

Sigar Fasaha

Abubuwa Naúrar Sigogi

Sashen gani

Tsawon Zangon Tantancewa nm Tsawon ITU
Nau'in Laser Laser DFB mai nau'in malam buɗe ido
Yanayin daidaitawa na gani Daidaita Intension na gani kai tsaye
Nau'in Haɗin Tantancewa FC/APC ko SC/APC
Fitarwa ikon gani mW 10An cire asarar shigar da VOA da CWDM
Shigar da siginar gani ta waje dBm -5~10

Sashen RF

Kewayen mita MHz 47~870/1003/1218
Matakin shigarwar RF dBuV 77± 5
Faɗi a cikin ƙungiyar dB ± 0.75
Asarar dawowar shigarwa dB ≥ 16
Kewayon sarrafa RF AGC dB ±5

Kewayon daidaitawa na RF MGC

dB 0~20
Keɓewar shigarwar RF dB ≥50 Warewa tsakanin shigarwar RF guda biyu
Tashar gwajin shigarwar RF dB -20±1
Tashar gwajin matakin tuƙi ta Laser dB -20±1
Juriyar na'urar rage hasken gani ta hanyar lantarki dB ≤1: ATT 0-15dB
≤3: ATT 16-20dB
CNR

dB

≥ 48 Siginar analog 59CH 550MHZ 77dBuV/CH

Siginar dijital ta 550-870MHZ 40CH 67dBuV/CH

Shigarwar 25 Km, -1dBm

C/CSO ≥ 58
C/CTB ≥ 63
MER dB ≥ 40 Shigarwar 25 Km, -1dBm, 96CH dijital 77dBuV/CH
39 Shigarwar 50 Km, -1dBm, 96CH dijital 77dBuV/CH

Aikace-aikace

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