1310nm Kaituku Optical
1U 19 'take paerewa me te whakaaturanga karaihe wai (LCD / VFD) i te panui o mua;
Auaumoka: 47—750 / 862MHz;
Te mana whakaputa mai i te 4 ki te 24mw;
Te ara iahiko whakatika i mua i te paheketanga;
AGC/MGC;
Mana mana aunoa (APC) me te ara iahiko te pāmahana Aunoa (ATC).
Tawhā Hangarau Wāhanga whatu waahanga RF RF MGC awhe taea te whakarite dB 550-870MHZ 40CH tohu mamati 67dBuV/CH 25 Km, -1dBm tāuru
Nga taonga Waeine Tawhā Roanga Ngaru Optical nm ITU roangaru Momo Taiaho Te taiaho DFB-momona Aratau whakanekeneke Optical Tikanga Optical Intension Modulation Momo Tuhono Optical FC/APC ranei SC/APC Putanga mana whatu mW 10Ko te ngaronga whakauru o te VOA me te CWDM ka whakakorehia Ko te whakauru tohu whatu o waho dBm -5~10 Awhe auau MHz 47~870/1003/1218 taumata whakauru RF dBuV 77± 5 Papatahi i roto i te roopu dB ± 0.75 Kua ngaro te whakahoki mai dB ≥ 16 RF AGC awhe mana dB ±5 dB 0~20 Wehenga whakaurunga RF dB ≥50 Te wehe i waenga i nga whakaurunga RF e rua tauranga whakamatautau whakauru RF dB -20±1 tauranga whakamatautau taumata puku taiaho dB -20±1 Te mana hiko o te attenuator whatumanawa dB ≤1: ATT 0-15dB ≤3: ATT 16-20dB CNR ≥ 48 550MHZ 59CH tohu tairitenga 77dBuV/CH C/CSO ≥ 58 C/CTB ≥ 63 MER dB ≥ 40 25 Km, -1dBm tāuru, 96CH mamati 77dBuV/CH ≥39 50 Km, -1dBm tāuru, 96CH mamati 77dBuV/CH
Taupānga whatunga FTTH whatunga CATV